HMC264 v02.1007 GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 20 - 32 GHz Typical Applications Features The HMC264 is ideal for: Integrated LO Ampl ifier: -4 dBm Input Microwave Point-to-Point Radios Sub-Harmonically Pumped (x2) LO LMDS High 2LO/RF Isolation: 40 dB 3 SATCOM Small Size: 1.32 x 0.97 x 0.1 mm Functional Diagram General Description The HMC264 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 -4 dBm nominal drive requirement. All data is mea- sured with the chip in a 50 ohm test fi xture connected via 0.025 mm (1 mil) diameter wire bonds of minimal length <0.31 mm (<12 mils). Electrical Specifi cations, T = +25 C, As a Function of LO Drive & Vdd A IF = 1 GHz IF = 1 GHz IF = 1 GHz LO = 0 dBm & Vdd = +4V LO = -4 dBm & Vdd = +4V LO = -4 dBm & Vdd = +3V Parameter Units Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Frequency Range, RF 24 - 32 20 - 30 22 - 29 GHz Frequency Range, LO 12 - 16 10 - 15 10.5 - 14.5 GHz Frequency Range, IF DC - 6 DC - 6 DC - 4 GHz Conversion Loss 10 13 10 12 9 11 dB Noise Figure (SSB) 10 13 10 12 9 11 dB 2LO to RF Isolation 29 35 29 40 18 22 ~ 30 dB 2LO to IF Isolation 32 40 29 40 ~ 50 25 30 dB IP3 (Input) 5 13 5 13 3 10 dBm 1 dB Gain Compression (Input) +3 +6 -3 0 ~ +4 -5 0 ~ +3 dBm Supply Current (Idd) 28 50 28 50 25 50 mA 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 - 14 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 - CHIPHMC264 v02.1007 GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 20 - 32 GHz Conversion Gain vs. Conversion Gain vs. Temperature LO = -4 dBm, Vdd = +4V Temperature LO = -4 dBm, Vdd = +3V 0 0 -5 -5 -10 -10 3 -15 -15 +25C -55C +85C +25C -20 -20 -55C +85C -25 -25 18 20 22 24 26 28 30 32 34 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. Conversion Gain vs. LO Drive Vdd = +4V LO Drive Vdd = +3V 0 0 -5 -5 -10 -10 -15 -15 -8 dBm -6 dBm -4 dBm -2 dBm -6 dBm 0 dBm -20 -20 -2 dBm -4 dBm -25 -25 18 20 22 24 26 28 30 32 34 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Isolation LO = -4 dBm, Vdd = +4V Isolation LO = -4 dBm, Vdd = +3V 10 10 0 0 -10 -10 -20 -20 -30 -30 -40 -40 RF/IF RF/IF -50 -50 LO/RF LO/RF LO/IF LO/IF 2LO/RF 2LO/RF -60 -60 2LO/IF 2LO/IF -70 -70 18 20 22 24 26 28 30 32 34 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz) RF 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 - 15 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