CHA4693-QGG Datasheet, PDF (1/16 Pages) United Monolithic Semiconductors – 17-27GHz Variable Gain Amplifier

CHA4693-QGG
RoHS COMPLIANT
17-27GHz Variable Gain Amplifier
GaAs Monolithic Microwave IC in SMD package
Description
The CHA4693-QGG is a variable gain
broadband three-stage monolithic amplifier.
It is designed for a wide range of applications,
typically commercial communication systems.
The circuit is manufactured with a power
pHEMT process, 0.15µm gate length, via
holes through the substrate and air bridges.
UMS
A4693
YYWW
RFin
It is available in lead-free SMD package.
Vd1, Vd2
RFout
Main Features
■ Broadband performance 17-27GHz
■ 20dB gain
■ 28dBm output IP3 @ gain max
■ 24dB gain control range
■ 28L-QFN5x5
■ ESD protected (see page 14)
Main Characteristics
Tamb. = 25°C, Vd = 4.5V
Gc1 Vg12 Gc2 Gc3 Vg3
On board measurements
24
20
16
12
8
4
0
-4
-8
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
Frequency (GHz)
Symbol
Parameter
Min Typ Max Unit
Fop Operating frequency range
17
27 GHz
G Small signal gain
20
dB
Gc Gain control range
24
dB
OIP3 Output Intercept Point order 3 @ gain max.
28
dBm
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref. : DSCHA4693-QGG8144 - 23 May 08
1/16
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: [phone] - Fax: [phone]