CHA4861-QGG Datasheet, PDF (1/14 Pages) United Monolithic Semiconductors – 6-11 GHz Variable Gain Amplifier

CHA4861-QGG
6-11 GHz Variable Gain Amplifier
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHA4861-QGG is a variable gain
broadband four 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, air bridges and
electron beam gate lithography.
It is supplied in RoHS compliant SMD
package.
YYWWG
UU_AM_UM₃S_M6S_68S78A
AA_A3486₃U668₆M1₆₈78₇₈AS_A
YYYYWYWWWWWGG
Main Features
■ Broadband performances: 6-11GHz
■ 23dB gain
■ 29dBm Output IP3
■ 20dB Gain control range
■ DC bias: Vd=4.5V @ Id=160mA
■ 28L-QFN5x5
UMS30
25
20
15
10
5
0
-5
-10
Linear gain versus gain control
-1.5V
-0.4V
-0.8V
-0.2V
-0.6V
0V
-15
4
5
6
7
8
9
10
11
12
13
14
Frequency (GHz)
Main Electrical Characteristics
Tamb.= +25°C, Vd = +4.5V
A3687A Symbol
Freq
Gain
ΔG
OIP3
Parameter
Frequency range
Linear Gain
Gain control range
3^rd order intercept point
Ref. : DSCHA4861-QGG2262 - 18 Sep 12
1/14
Min Typ Max Unit
6
11 GHz
23
dB
20
dB
29
dBm
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: [phone] - Fax: [phone]