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SY58013UMG-TR

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Buffers & Line Drivers
Manufacturer: Microchip


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SY58013UMG-TR
Microchip

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SY58013UMG-TR
Microchip

1000 : $ 7.3791

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Manufacturer
Microchip
Product Category
Buffers & Line Drivers
RoHS - XON
Y Icon ROHS
Mounting Style
Smd/Smt
Package / Case
QFN-16
Packaging
Reel
Brand
Microchip Technology / Micrel
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? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge SY58013U Micrel, Inc. PACkAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Part Number Type Range Marking (3) SY58013UMG QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator (2, 3) SY58013UMGTR QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25?C, DC electricals only. A All devices are Pb-Free. 2. Tape and Reel. 3. Pb-Free package recommended for new designs. 16-Pin QFN PIN DESCRIPTION Pin Number Pin Name Pin Function 1, 4 IN, /IN Differential Input: This input pair is the signal to be buffered. Each pin is internally terminated with 50 ohms to the V pin. Note that this input will default to an indeterminate T state if left open. See ?Input Interface Applications? section. 2 VT Input Termination Center-Tap: Each input terminates to this pin. The V pin provides a T center-tap for each input (IN, /IN) to a termination network for maximum interface flexibility. See ?Input Interface Applications? section. 3 VREF-AC Reference Output Voltage: This output biases to V ?1.2V. It is used for AC-coupled CC inputs (IN, /IN). Connect V directly to the V pin. Bypass with 0.01?F low ESR REF-AC T capacitor to V . Maximum curent source or sink is 0.5mA. See ?Input Interface CC Applications? section. 5, 8, 13, 16 VCC Positive Power Supply: Bypass with 0.1?F//0.01?F low ESR capacitors as close to the V pins as possible. CC 6, 7, 14, 15 GND, Ground. Exposed pad must be connected to a ground plane that is the same potential (Exposed Pad) as the ground pin. 12, 11 Q0, /Q0, LVPECL Differential Output Pairs: Differential buffered output copy of the input signal. The 9, 10 Q1, /Q1 output swing is typically 400mV. Unused output pairs may be left floating with no impact on jitter. See ?LVPECL Output Termination? section. M9999-063010 2 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge SY58013U Micrel, Inc. PACkAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Part Number Type Range Marking (3) SY58013UMG QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator (2, 3) SY58013UMGTR QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25?C, DC electricals only. A All devices are Pb-Free. 2. Tape and Reel. 3. Pb-Free package recommended for new designs. 16-Pin QFN PIN DESCRIPTION Pin Number Pin Name Pin Function 1, 4 IN, /IN Differential Input: This input pair is the signal to be buffered. Each pin is internally terminated with 50 ohms to the V pin. Note that this input will default to an indeterminate T state if left open. See ?Input Interface Applications? section. 2 VT Input Termination Center-Tap: Each input terminates to this pin. The V pin provides a T center-tap for each input (IN, /IN) to a termination network for maximum interface flexibility. See ?Input Interface Applications? section. 3 VREF-AC Reference Output Voltage: This output biases to V ?1.2V. It is used for AC-coupled CC inputs (IN, /IN). Connect V directly to the V pin. Bypass with 0.01?F low ESR REF-AC T capacitor to V . Maximum curent source or sink is 0.5mA. See ?Input Interface CC Applications? section. 5, 8, 13, 16 VCC Positive Power Supply: Bypass with 0.1?F//0.01?F low ESR capacitors as close to the V pins as possible. CC 6, 7, 14, 15 GND, Ground. Exposed pad must be connected to a ground plane that is the same potential (Exposed Pad) as the ground pin. 12, 11 Q0, /Q0, LVPECL Differential Output Pairs: Differential buffered output copy of the input signal. The 9, 10 Q1, /Q1 output swing is typically 400mV. Unused output pairs may be left floating with no impact on jitter. See ?LVPECL Output Termination? section. M9999-063010 2 hbwhelp@micrel.com or (408) 955-1690? Precision Edge SY58013U Micrel, Inc. (Note 1) (Note 2) Absolute Maximum Ratings Operating Ratings Power Supply Voltage (V ) ........................?0.5V to+4.0V Power Supply Voltage (V ) ................. +2.375V to +3.60V CC CC Input Voltage (V ) ...........................................?0.5V to V Operating Temperature Range (T ) ............ ?40?C to +85?C IN CC A Output Current (I ) Package Thermal Resistance, Note 3 OUT Continuous ............................................................. 50mA QFN (? ) JA Surge .................................................................... 100mA ............................................................................. Still-Air 60?C/W V Current ........................................................................... T 500lpfm 54?C/W Source or sink current on V pin......................... ?100mA T ......................................................................... QFN (? ) 33?C/W JB Input Current Source or sink current on (IN, /IN) ........................ ?50mA V Current REF Source or sink current on V -AC, Note 4 ........ ?1.5mA REF Soldering, (20 sec.) ................................................... 260?C Storage Temperature Range (T ) ........ ?65 to +150?C STORE (Note 5) DC ElECTRICAl CHARACTERISTICS T = ?40?C to +85?C A Symbol Parameter Condition Min Typ Max Units V Power Supply Voltage 2.375 3.60 V CC I Power Supply Current Max. V , no load 75 90 mA CC CC V Input HIGH Voltage IN, /IN, Note 6 V ?1.6 V V IH CC CC V Input LOW Voltage IN, /IN 0 V ?0.1 V IL IH V Input Voltage Swing IN, /IN; see Figure 1a 0.1 1.7 V IN V Differential Input Voltage IN, /IN; see Figure 1b 0.2 V DIFF_IN R In to V Resistance 40 50 60 ohms IN T V -AC Output Reference Voltage V ?1.3 V ?1.2 V ?1.1 V REF CC CC CC IN to V 1.28 V T (Note 5) l VPECl DC ElECTRICAl CHARACTERISTICS V = 3.3V ?10% or V = 2.5 ?5%; R = 50ohms to V ?2V; T = ?40?C to 85?C, unless otherwise stated. CC CC L CC A Symbol Parameter Condition Min Typ Max Units V Output HIGH Voltage Q0, /Q0, Q1, /Q1 V ?1.145 V ?1.020 V ?0.895 V OH CC CC CC V Output LOW Voltage Q0, /Q0, Q1, /Q1 V ?1.545 V ?1.420 V ?1.295 V OL CC CC CC V Output Voltage Swing Q0, /Q0, Q1, /Q1; see Figure 1a 200 400 mV OUT V Differential Output Voltage Swing Q0, /Q0, Q1, /Q1; see Figure 1b 400 800 mV DIFF_OUT Note 1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings condi- tions for extended periods may affect device reliability. Note 2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings. Note 3. Thermal performance assumes exposed pad is soldered (or equivalent) to the device?s most negative potential on the PCB. Note 4. Due to the limited drive capability, use for input of the same package only. Note 5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. Note 6. V (min) not lower than 1.2V. IH M9999-063010 3 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge SY58013U Micrel, Inc. PACkAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Part Number Type Range Marking (3) SY58013UMG QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator (2, 3) SY58013UMGTR QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25?C, DC electricals only. A All devices are Pb-Free. 2. Tape and Reel. 3. Pb-Free package recommended for new designs. 16-Pin QFN PIN DESCRIPTION Pin Number Pin Name Pin Function 1, 4 IN, /IN Differential Input: This input pair is the signal to be buffered. Each pin is internally terminated with 50 ohms to the V pin. Note that this input will default to an indeterminate T state if left open. See ?Input Interface Applications? section. 2 VT Input Termination Center-Tap: Each input terminates to this pin. The V pin provides a T center-tap for each input (IN, /IN) to a termination network for maximum interface flexibility. See ?Input Interface Applications? section. 3 VREF-AC Reference Output Voltage: This output biases to V ?1.2V. It is used for AC-coupled CC inputs (IN, /IN). Connect V directly to the V pin. Bypass with 0.01?F low ESR REF-AC T capacitor to V . Maximum curent source or sink is 0.5mA. See ?Input Interface CC Applications? section. 5, 8, 13, 16 VCC Positive Power Supply: Bypass with 0.1?F//0.01?F low ESR capacitors as close to the V pins as possible. CC 6, 7, 14, 15 GND, Ground. Exposed pad must be connected to a ground plane that is the same potential (Exposed Pad) as the ground pin. 12, 11 Q0, /Q0, LVPECL Differential Output Pairs: Differential buffered output copy of the input signal. The 9, 10 Q1, /Q1 output swing is typically 400mV. Unused output pairs may be left floating with no impact on jitter. See ?LVPECL Output Termination? section. M9999-063010 2 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge 6GHz, 1:2 FANOUT BUFFER/TRANSlATOR SY58013U? Micrel, Inc. Precision Edge w/400mV l VPECl OUTPUTS and INTERNAl SY58013U INPUT TERMINATION FEATURES ? Precision 1:2, 400mV l VPECl fanout buffer ? Precision Edge ? low jitter performance: ? 55fs phase jitter (typ) RMS DESCRIPTION ? Accepts an input signal as low as 100mV ? Guaranteed AC performance over temperature and The SY58013U is a 2.5V/3.3V precision, high-speed, fully voltage: differential 1:2 LVPECL fanout buffer. Optimized to provide two identical output copies with less than 15ps of skew and ? > 6GHz f clock MAX only 55fs phase jitter, the SY58013U can process clock RMS ? < 80ps t /t times r f signals as fast as 6GHz or data patterns up to 10.7Gbps. ? < 250ps t pd The differential input includes Micrel?s unique, 3-pin input ? < 15ps max. skew termination architecture that interfaces to LVPECL, LVDS, ? Unique input termination and V pin accepts and CML differential signals, (AC- or DC-coupled) as small T DC-coupled and AC-coupled differential as 100mV without any level-shifting or termination resistor inputs: l VPECl, l VDS and CMl networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (V ? 400mV l VPECl compatible outputs REF- ) is provided to bias the V pin. The outputs are 400mV AC T ? Power supply 2.5V ?5% and 3.3V ?10% LVPECL compatible, with extremely fast rise/fall times ? ?40?C to +85?C temperature range guaranteed to be less than 80ps. ? Available in 16-pin (3mm x 3mm) QFN package The SY58013U operates from a 2.5V ?5% supply or 3.3V ?10% supply and is guaranteed over the full industrial temperature range (?40?C to +85?C). For applications that require greater output swing or CML compatible outputs, consider the SY58012U 1:2 fanout buffer with 800mV LVPECL outputs, or the SY58011U 1:2 fanout buffer with APPlICATIONS 400mV CML outputs. The SY58013U is part of Micrel?s ? high-speed, Precision Edge product line. Datasheets and ? All SONET and All GigE clock distribution support documentation can be found on Micrel?s web site at ? Fibre Channel clock and data distribution www.micrel.com. ? Backplanes ? Data distribution: OC-48, OC-48+FEC, XAUI ? High-end, low-skew, multiprocessor synchronous clock distribution TYPICAl PERFORMANCE FUNCTIONAl BlOCk DIAGRAM 2GHz with 100mV Input Precison Edge is a registered trademark of Micrel, Inc. Rev.: F Amendment: /0 M9999-063010 1 Issue Date: November 2011 hbwhelp@micrel.com or (408) 955-1690? Precision Edge SY58013U Micrel, Inc. PACkAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Part Number Type Range Marking (3) SY58013UMG QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator (2, 3) SY58013UMGTR QFN-16 Industrial 013U with Pb-Free Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25?C, DC electricals only. A All devices are Pb-Free. 2. Tape and Reel. 3. Pb-Free package recommended for new designs. 16-Pin QFN PIN DESCRIPTION Pin Number Pin Name Pin Function 1, 4 IN, /IN Differential Input: This input pair is the signal to be buffered. Each pin is internally terminated with 50 ohms to the V pin. Note that this input will default to an indeterminate T state if left open. See ?Input Interface Applications? section. 2 VT Input Termination Center-Tap: Each input terminates to this pin. The V pin provides a T center-tap for each input (IN, /IN) to a termination network for maximum interface flexibility. See ?Input Interface Applications? section. 3 VREF-AC Reference Output Voltage: This output biases to V ?1.2V. It is used for AC-coupled CC inputs (IN, /IN). Connect V directly to the V pin. Bypass with 0.01?F low ESR REF-AC T capacitor to V . Maximum curent source or sink is 0.5mA. See ?Input Interface CC Applications? section. 5, 8, 13, 16 VCC Positive Power Supply: Bypass with 0.1?F//0.01?F low ESR capacitors as close to the V pins as possible. CC 6, 7, 14, 15 GND, Ground. Exposed pad must be connected to a ground plane that is the same potential (Exposed Pad) as the ground pin. 12, 11 Q0, /Q0, LVPECL Differential Output Pairs: Differential buffered output copy of the input signal. The 9, 10 Q1, /Q1 output swing is typically 400mV. Unused output pairs may be left floating with no impact on jitter. See ?LVPECL Output Termination? section. M9999-063010 2 hbwhelp@micrel.com or (408) 955-1690? Precision Edge SY58013U Micrel, Inc. (Note 1) (Note 2) Absolute Maximum Ratings Operating Ratings Power Supply Voltage (V ) ........................?0.5V to+4.0V Power Supply Voltage (V ) ................. +2.375V to +3.60V CC CC Input Voltage (V ) ...........................................?0.5V to V Operating Temperature Range (T ) ............ ?40?C to +85?C IN CC A Output Current (I ) Package Thermal Resistance, Note 3 OUT Continuous ............................................................. 50mA QFN (? ) JA Surge .................................................................... 100mA ............................................................................. Still-Air 60?C/W V Current ........................................................................... T 500lpfm 54?C/W Source or sink current on V pin......................... ?100mA T ......................................................................... QFN (? ) 33?C/W JB Input Current Source or sink current on (IN, /IN) ........................ ?50mA V Current REF Source or sink current on V -AC, Note 4 ........ ?1.5mA REF Soldering, (20 sec.) ................................................... 260?C Storage Temperature Range (T ) ........ ?65 to +150?C STORE (Note 5) DC ElECTRICAl CHARACTERISTICS T = ?40?C to +85?C A Symbol Parameter Condition Min Typ Max Units V Power Supply Voltage 2.375 3.60 V CC I Power Supply Current Max. V , no load 75 90 mA CC CC V Input HIGH Voltage IN, /IN, Note 6 V ?1.6 V V IH CC CC V Input LOW Voltage IN, /IN 0 V ?0.1 V IL IH V Input Voltage Swing IN, /IN; see Figure 1a 0.1 1.7 V IN V Differential Input Voltage IN, /IN; see Figure 1b 0.2 V DIFF_IN R In to V Resistance 40 50 60 ohms IN T V -AC Output Reference Voltage V ?1.3 V ?1.2 V ?1.1 V REF CC CC CC IN to V 1.28 V T (Note 5) l VPECl DC ElECTRICAl CHARACTERISTICS V = 3.3V ?10% or V = 2.5 ?5%; R = 50ohms to V ?2V; T = ?40?C to 85?C, unless otherwise stated. CC CC L CC A Symbol Parameter Condition Min Typ Max Units V Output HIGH Voltage Q0, /Q0, Q1, /Q1 V ?1.145 V ?1.020 V ?0.895 V OH CC CC CC V Output LOW Voltage Q0, /Q0, Q1, /Q1 V ?1.545 V ?1.420 V ?1.295 V OL CC CC CC V Output Voltage Swing Q0, /Q0, Q1, /Q1; see Figure 1a 200 400 mV OUT V Differential Output Voltage Swing Q0, /Q0, Q1, /Q1; see Figure 1b 400 800 mV DIFF_OUT Note 1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings condi- tions for extended periods may affect device reliability. Note 2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings. Note 3. Thermal performance assumes exposed pad is soldered (or equivalent) to the device?s most negative potential on the PCB. Note 4. Due to the limited drive capability, use for input of the same package only. Note 5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. Note 6. V (min) not lower than 1.2V. IH M9999-063010 3 hbwhelp@micrel.com or (408) 955-1690

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