HMC140

www.DataSheet4U.com MICROWAVE CORPORATION HMC140 General Description The HMC140 chip is a miniature doublebalanced mixer which can be used as an upconverter or downconverter. The chip is especially suitable for Telecom and EW / ECM applications because of its small size and consistent IC performance. The chip can be integrated directly into hybrid MICs without DC bias or external baluns to provide an extremely compact mixer. GaAs MMIC DOUBLE-BALANCED MIXER 1.0 - 2.0 GHz SEPTEMBER 1999 Features CONVERSION LOSS: 10 dB LO TO RF ISOLATION: 40 dB PASSIVE : NO DC BIAS REQ'D 4 Mixers Guaranteed Performance With LO Drive of +13 dBm, -55 to +85 deg C Parameter Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation IP3 (Input) IP2 (Input) 1 dB Gain Compression (Input) Local Oscillator Drive Level 35 20 13 30 5 10 Min. Typ. 1.0 - 2.0 DC - 1 10 10 40 25 18 40 10 13 20 12 12 Max. Units GHz GHz dB dB dB dB dBm dBm dBm dBm 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com 4 - 14 MICROWAVE CORPORATION HMC140 DOUBLE-BALANCED MIXER 1.0 - 2.0 GHz SEPTEMBER 1999 Conversion Loss 0 CONVERSION LOSS (dB) Isolation 0 -10 RF/ IF -5 ISOLATION (dB) -20 -30 -40 -50 LO/ IF -10 -15 LO/ RF 4 2.5 3 -20 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) 0 0.5 1 1.5 2 FREQUENCY (GHz) Return Loss 0 IF RETURN LOSS (dB) -5 -10 RF -15 LO -20 0 0.5 1 1.5 2 FREQUENCY (GHz) 2.5 3 12 E...