Analog Devices 116092-HMC475ST89

RF & MW AMPLIFIER EVALUATION BOARD/DESIGNER KIT

HMC475ST89/HMC475ST89E CATV Amplifier Evaluation Board

Hittite Microwave product from Analog Devices

EVALUATION BOARD, GAIN BLOCK AMPLIFIER

The HMC475ST89(E) is a InGaP Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifier covering DC to 4.5 GHz. Packaged in an industry standard SOT89, the amplifier can be used as a cascadable 50 Ohm RF/IF gain stage as well as a LO or PA driver with up to +25 dBm output power. The HMC475ST89(E) offers 21.5 dB of gain and +35 dBm output IP3 at 850 MHz while requiring only 110 mA from a single positive supply. The Darlington topology results in reduced sensitivity to normal process variations and excellent gain stability over temperature while requiring a minimal number of external bias components. Applications Cellular / PCS / 3G Fixed Wireless & WLAN CATV, Cable Modem & DBS Microwave Radio & Test Equipment IF and RF Applications