HMC208AMS8 / 208AMS8E v00.0411 GaAs MMIC SMT DOUBLE- BALANCED MIXER, 0.7 - 2.0 GHz 9 Typical Applications Features The HMC208AMS8 / HMC208AMS8E is ideal for: Ultra Small Package: MSOP8 Base Stations Conversion Loss: 9 dB PCMCIA Transceivers LO / RF Isolation: 24 dB Cable Modems Input IP3: +17 dBm Portable Wireless Functional Diagram General Description The HMC208AMS8 & HMC208AMS8E are ultra min- iature double-balanced mixers in 8 lead plastic surface mount packages (MSOP). This passive MMIC mixer is constructed of GaAs Schottky diodes and novel planar transformer baluns on the chip. The device can be used as an upconverter, downconverter, biphase (de)modulator, or phase comparator. The consistent MMIC performance will improve system operation and assure regulatory compliance. Electrical Specifications, T = +25 C, As a Function of LO Drive A LO = +13 dBm LO = +10 dBm IF = 70 MHz IF = 70 MHz Parameter Units Min. Typ. Max. Min. Typ. Max. Frequency Range, RF & LO 0.7 - 2.0 0.8 - 1.2 GHz Frequency Range, IF DC - 0.5 DC - 0.5 GHz Conversion Loss 9 10.5 8.5 10.5 dB Noise Figure (SSB) 9 10.5 8.5 10.5 dB LO to RF Isolation 20 24 32 40 dB LO to IF Isolation 13 17 22 30 dB RF to IF Isolation 10 14 17 22 dB IP3 (Input) 13 17 12 16 dBm 1 dB Gain Compression (Input) 7 10 5 8 dBm For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 0 - 1 Application Support: Phone: 978-250-3343 or apps hittite.com OBSOLETE MIXERS - DBL-BAL - SMTHMC208AMS8 / 208AMS8E v00.0411 GaAs MMIC SMT DOUBLE- BALANCED MIXER, 0.7 - 2.0 GHz Conversion Loss vs 9 Isolation LO = +13 dBm Temperature LO = +13 dBm 0 0 -10 -5 -20 -10 -30 -40 -40 C -15 +25 C RF/IF +85 C -50 LO/IF LO/RF -20 -60 0.5 1 1.5 2 2.5 0.5 1 1.5 2 2.5 FREQUENCY (GHz) FREQUENCY (GHz) Conversion Loss vs. LO Drive Return Loss LO = +13 dBm 0 0 +7 dBm +13 dBm +9 dBm +15 dBm -5 +11 dBm -5 -10 -10 -15 RF -15 IF -20 LO -20 -25 0.5 1 1.5 2 2.5 0 0.5 1 1.5 2 2.5 FREQUENCY (GHz) FREQUENCY (GHz) P1dB vs. IF Bandwidth LO = +13 dBm Temperature LO = +13 dBm 0 14 -40 C -5 13 +25 C +85 C -10 12 -15 11 -20 10 -25 9 0 0.2 0.4 0.6 0.8 1 0.6 0.8 1 1.2 1.4 1.6 1.8 2 IF FREQUENCY (GHz) FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 0 - 2 Application Support: Phone: 978-250-3343 or apps hittite.com OBSOLETE CONVERSION LOSS (dB) CONVERSION LOSS (dB) CONVERSION LOSS (dB) RETURN LOSS (dB) ISOLATION (dB) P1dB (dBm) MIXERS - DBL-BAL - SMT