HMC129G8 v02.1105 GaAs MMIC SMT DOUBLE- BALANCED MIXER, 4 - 8 GHz Typical Applications Features The HMC129G8 is ideal for: Conversion Loss: 8 dB UNII & HiperLAN LO to RF and IF Isolation: 30 dB Military & Space Small Size, No DC Bias Required Test Equipment 9 Functional Diagram General Description The HMC129G8 is a miniature double-balanced mixer in a hermetic surface mount package that can be used as an upconverter or downconverter. The device is a passive diode/balun type mixer with high dynamic range. Noise fi gure is essentially equal to the conver- sion loss. The mixer can handle larger signal levels than most active mixers due to the high third order intercept. MMIC implementation provides excep- tional balance in the circuit resulting in high LO/RF and LO/IF isolations. Electrical Specifi cations, T = +25 C, LO Drive = +15 dBm A Parameter Min. Typ. Max. Units Frequency Range, RF & LO 4.0 - 8.0 GHz Frequency Range, IF DC - 3 GHz Conversion Loss 810 dB Noise Figure (SSB) 810 dB LO to RF Isolation 20 30 dB LO to IF Isolation 20 30 dB IP3 (Input) 13 18 dBm IP2 (Input) 35 40 dBm 1 dB Gain Compression (Input) 5 10 dBm 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. 9 - 6 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 - DBL-BAL - SMTHMC129G8 v02.1105 GaAs MMIC SMT DOUBLE- BALANCED MIXER, 4 - 8 GHz Conversion Loss Isolation 0 0 -10 RF/IF -5 -20 LO/IF -30 -10 -40 9 -15 LO/RF -50 -60 -20 012 34 56 78 9 10 11 01 2 345 6 7 89 10 11 FREQUENCY (GHz) RF FREQUENCY (GHz) Distortion and 1dB Compression versus LO Drive Level Return Loss Distortion 0 RF (f1) = 6.01 GHz LO RF (f2) = 6.00 GHz 1 dB Drive LO = 6.5 GHz Compression -5 RF Level = 0 dBm RF LO (dBm) IP3 (dBm) IP2 (dBm) P1dB (dBm) IF -10 +7 14 59 8.5 +10 16 62 10 -15 +13 18 65 11 +15 19 65 11 -20 012 34 56 7 8 9 10 11 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. 9 - 7 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 CONVERSION LOSS (dB) RETURN LOSS (dB) ISOLATION (dB) MIXERS - DBL-BAL - SMT