CHT4694-QAG_15 Datasheet, PDF (1/14 Pages) United Monolithic Semiconductors – 25- 40GHz ATTENUATOR

CHT4694-QAG
RoHS COMPLIANT
25- 40GHz ATTENUATOR
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHT4694-QAG is a variable 25-40GHz
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.
Main Features
UMS
T4694
YYWW
Attenuation versus frequency & V1, V2
■ Broadband performance: 25-40GHz
■ 22dBm typical input 1dB compression point
(any attenuation)
■ 22dB dynamic range
■ DC bias: -5V<V1<0V; -5V<V2<0V
■ Single bias with V1=V2
■ Package type: 16L-QFN3x3
■ MSL 1
Main Characteristics
Tamb = +25°C
Symbol
Parameter
Min Typ Max Unit
Fin Input frequency range
25
40 GHz
Min Att. |S21| (V1=-5V;V2=-5V)
4
dB
Max Att. |S21| (V1=0V;V2=0V)
26
dB
Pin1dB Input 1dB compression point (any 20
22
attenuation)
dBm
ESD Protections: Electrostatic discharge sensitive device observe handling precautions!
Ref. : DSCHT4694QAG0211 - 30 Jul 2010
1/14
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: [phone] - Fax: [phone]