CHA5215a

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


Specifications

Symbol	Parameter	Values	Unit
Vd	Positive supply voltage	10	V
Vg	Negative supply voltage	-6 to 0 (3)	V
Gc	Gain control voltage	-6 to 0.6
Pin	Maximum peak input power overdrive (2)	20	dBm
Top	Operating temperature range	-50 to +70
Tstg	Storage temperature range	-55 to +155

Description

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 CHA5215a can be controlled thanks to the combination of a detected output voltage and an important gain control dynamic range.

CHA5215a is manufactured with a standard 0.7µm implanted power MESFET, air bridges, via holes through the substrate and electron beam gate lithography process. It is supplied in chip form or in ceramic flat-pack package.