Description

The CHR2297 is a multifunction chip (MFC) which integrates a LO buffer amplifier, an IF amplifier and a single cold FET mixer. It is usable for down-conversion. It is designed for a wide range of applications, from military to commercial communication systems. The backside of the chip is both RF and DC grounds. This helps to simplify the assembly process.

Main Features

■ Broadband performance: 36-44GHz

■ 2.5dB conversion gain

■ 0dBm LO input power

■ +4dBm input power (1dB gain comp.)

■ DC power consumption, 65mA @ 4V

■ Chip size: 1.33x1.68x0.10mm