CHA5215A - United Monolithic Semiconductors

CHA5215A 5.8GHz Medium Power Amplifier

The CHA5215a is a MMIC multifunction integrating a 3-stage medium power amplifier, a gain control and an output detector. A high saturated output power allows a linear operating point for multichannel communication applications. The output power can be controlled thanks to the combination of a detected output voltage and an important gain control dynamic ra.

Features

■ Wide operating frequency range
■ High saturated output power
■ High linearity
■ High gain
■ High dynamic gain control
■ Output power monitor
■ Chip dimensions : 2.47 x 1.27 x 0.10 mm Gain (dB) Gc Vg Vd Pc IN OUT Ref Block diagram 30 25 20 15 10 5 0 5 5,2 5,4 5,6 5,8 6 6,2 6,4 6,6 6,8 7 Frequenc.