CHA2157 Datasheet (United Monolithic Semiconductors) - 55-60GHz Low Noise / Medium Power Amplifier

CHA2157, 55-60GHz Low Noise / Medium Power Amplifier

The CHA2157 is a two stage low noise and medium power amplifier.

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 grounded.

This helps simplify the assembly process.

The circuit is manufactured with a pHEMT

CHA2157 Features

* 3.5 dB noise figure

* 10 dB ± 1dB gain

* 15 dBm output power @ -1dB gain comp.

* DC power consumption, 80mA @ 3.3V

* Chip size: 1.71 x 1.04 x 0.10 mm Gain & Rloss (dB) 15 10 5 0 -5 -10 -15 -20 55 Gain S11 56 57 58 Frequency (GHz) S22 59 Typical on Wafer Measurements 60 M