HMC337 v02.1007 GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 17 - 25 GHz Typical Applications Features Integrated LO Ampl ifier: -5 dBm Input The HMC337 is ideal for: Sub-Harmonically Pumped (x2) LO 18 and 23 GHz Microwave Radios High 2LO/RF Isolation: > 25 dB Up and Down Converter for 3 Point-to-Point Radios Die Size: 1.32 x 0.97 x 0.1mm Satellite Communication Systems Functional Diagram General Description The HMC337 chip is a sub-harmonically pumped (x2) MMIC mixer with an integrated LO ampl ifier which can be used as an upconverter or downcon- verter. The chip utilizes a GaAs PHEMT technology 2 that results in a small overall chip area of 1.28mm . The 2LO to RF isolation is excellent eliminating the need for additional fi ltering. The LO ampl ifier is a single bias (+3V to +4V) two stage design with only -5 dBm nominal drive requirement. All data is mea- sured with the chip in a 50 ohm test fi xture connected via 0.076 mm (3 mil) ribbon bonds of minimal length <0.31 mm (<12 mils). Electrical Specifi cations, T = +25 C, As a Function of Vdd A IF = 1 GHz IF = 1 GHz LO = -5 dBm & Vdd = +4V LO = -5 dBm & Vdd = +3V Parameter Units Min. Typ. Max. Min. Typ. Max. Frequency Range, RF 17 - 25 18 - 24 GHz Frequency Range, LO 8.5 - 12.5 9 - 12 GHz Frequency Range, IF DC - 3 DC - 3 GHz Conversion Loss 9 13 9 13 dB Noise Figure (SSB) 9 13 9 13 dB 2LO to RF Isolation 10 25 - 30 10 25 - 30 dB 2LO to IF Isolation 27 40 - 50 30 40 - 50 dB IP3 (Input) 3 10 2 9 dBm 1 dB Compression (Input) -5 0 -6 -1 dBm Supply Current (Idd) 28 50 25 50 mA * Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery, and to place orders, please contact Hittite Microwave Corporation: responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 3 - 34 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com MIXERS - SUB-HARMONIC - CHIPHMC337 v02.1007 GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 17 - 25 GHz Conversion Gain vs. Conversion Gain vs. Temperature LO = -5 dBm, Vdd= +4V Temperature LO = -5 dBm, Vdd= +3V 0 0 -4 -4 -8 -8 3 -12 -12 +25 C +25 C -16 -16 +85 C +85 C -55 C -55 C -20 -20 16 17 18 19 20 21 22 23 24 25 26 16 17 18 19 20 21 22 23 24 25 26 FREQUENCY (GHz) FREQUENCY (GHz) Conversion Gain Conversion Gain vs. LO Drive Vdd = +4V vs. LO Drive Vdd = +3V 0 0 - 7 dBm -4 -4 - 5 dBm - 3 dBm -8 -8 -12 -12 -7 dBm -16 -16 -5 dBm -3 dBm -20 -20 16 17 18 19 20 21 22 23 24 25 26 16 17 18 19 20 21 22 23 24 25 26 FREQUENCY (GHz) FREQUENCY (GHz) Isolation LO = -5 dBm, Vdd = +4V Isolation LO = -5 dBm, Vdd = +3V 0 0 LO/IF LO/IF -10 -10 LO/RF LO/RF -20 -20 RF/IF RF/IF -30 -30 2 LO/RF 2 LO/RF -40 -40 2 LO/IF 2 LO/IF -50 -50 -60 -60 16 17 18 19 20 21 22 23 24 25 26 16 17 18 19 20 21 22 23 24 25 26 FREQUENCY (GHz) FREQUENCY (GHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery, and to place orders, please contact Hittite Microwave Corporation: responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 3 - 35 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com ISOLATION (dB) CONVERSION GAIN (dB) CONVERSION GAIN (dB) ISOLATION (dB) CONVERSION GAIN (dB) CONVERSION GAIN (dB) MIXERS - SUB-HARMONIC - CHIP