87 6 5 12 3 4 DATA SHEET AS176-59, AS176-59LF: GaAs IC High-Isolation Positive Control SPDT Switch 300 kHz3 GHz Features Pin Out Positive voltage control (0/3 to 5 V) C BL High isolation (50 dB 0.9, 1.9 GHz) V 1 J 2 V GND Low DC power consumption 2 C BL J GND Ideal for cellular, GSM, DCS,PCS, 3G and 2.4 GHz ISM 1 C BL applications N/C J 3 Available lead (Pb)-free and RoHS-compliant MSL-1 260 C C = 47 pF. BL per JEDEC J-STD-020 Description The AS176-59 is a GaAs FET IC SPDT switch packaged in an MSOP-8 plastic package for low-cost, high-isolation commercial applications. It is an ideal building block for base station dual- band applications where synthesizer isolation is critical. Use in conjunction with the AS165-59 SPST switch to meet GSM synthesizer isolation requirements. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Electrical Specifications at 25 C (0, 3 V), (0, 5 V) (1) Parameter Condition Frequency Min. Typ. Max. Unit (2) Insertion loss 300 kHz1.0 GHz 0.7 0.9 dB 300 kHz2.0 GHz 0.8 1.0 dB 300 kHz2.5 GHz 0.8 1.1 dB 300 kHz3.0 GHz 0.9 1.2 dB (3) Isolation J J /J J 300 kHz1.0 GHz 45/50 50/55 dB 1 2 1 3 J J /J J 300 kHz2.0 GHz 41/38 45/42 dB 1 2 1 3 300 kHz2.5 GHz 29 34 dB 300 kHz3.0 GHz 22 27 dB (4) Isolation J J /J J 300 kHz1.0 GHz 45/50 50/55 dB 1 2 1 3 300 kHz2.0 GHz 47 52 dB 300 kHz2.5 GHz 36 40 dB 300 kHz3.0 GHz 30 35 dB (5) VSWR 300 kHz2.0 GHz 1.3:1 1.5:1 300 kHz3.0 GHz 1.5:1 1.8:1 1. All measurements made in a 50 system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/C. 3. Pin 4: N/C. 4. Pin 4: GND. 5. Insertion loss state. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200174 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. August 2, 2006 1DATA SHEET AS176-59, AS176-59LF Operating Characteristics at 25 C (0, 5 V) Parameter Condition Frequency Min. Typ. Max. Unit Switching characteristics Rise, fall 10/90% or 90/10% RF 60 ns On, off 50% CTL to 90/10% RF 100 ns Video feedthru T = 1 ns, BW = 500 MHz 50 mV RISE Intermodulation intercept point (IP3) Two-tone input power 5 dBm V = 3 V 0.53 GHz 41 dBm CTL V = 5 V 0.53 GHz 45 dBm CTL Thermal resistance 25 C/W Control voltages V = 0 to 0.2 V 20 A max. LOW V = 3 V 100 A max. to 5 V 200 A max. HIGH Typical Performance Data (0, 5 V) 0 2.0 -0.2 1.8 -0.4 1.6 -0.6 1.4 J J 1 3 -0.8 J J 1 2 J J 1 2 1.2 -1.0 J J 1 3 -1.2 1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency VSWR vs. Frequency -20 -20 -25 -25 -30 -30 -35 -35 -40 -40 J J 1 3 -45 -45 J J 1 2 J J 1 2 -50 -50 -55 -55 J J 1 3 -60 -60 -65 -65 -70 -70 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Isolation vs. Frequency Isolation vs. Frequency Pin 4: N/C Pin 4: GND Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 August 2, 2006 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 200174 Rev. C Insertion Loss (dB) Isolation (dB) Isolation (dB) VSWR (dB)