CHT4660-QAG
RoHS COMPLIANT
DC-16GHz Attenuator
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHT4660-QAG is a DC-16GHz
variable attenuator designed for a wide
range of applications, from military to
commercial communication systems.
The circuit is manufactured with a MESFET
process, 0.7µm gate length, via holes
through the substrate and air bridges.
It is supplied in lead-free package.
Attenuation versus frequency & V1, V2
UMS
T4660
YYWW
Main Features
■
Broadband performance: DC-16GHz
■
24dBm typical input 1dB compression
point (any attenuation)
■
30dB dynamic range
■
DC bias: -5V<V1<0V; -5V<V2<0V
■
Package type: 16L-QFN3x3
■
MSL 1
Main Characteristics
Tamb = +25°
C
Symbol
Fin
Min Att.
Max Att.
Pin1dB
Parameter
Input frequency range
|S21| (V1=-5V;V2=-5V)
|S21| (V1=0V;V2=0V)
Input 1dB compression point (any attenuation)
Min
DC
Typ
2
32
24
Max
16
Unit
GHz
dB
dB
dBm
ESD Protections: Electrostatic discharge sensitive device observe handling precautions!
Ref: DSCHT4660QAG0211- 30 Jul 2010
1/18
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
