CHT4690-QAG Datasheet, PDF (1/14 Pages) United Monolithic Semiconductors – 5-30GHz ATTENUATOR

CHT4690-QAG
RoHS COMPLIANT
5-30GHz ATTENUATOR
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHT4690-QAG is a variable 5-30GHz
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
dB
Main Features
■ Broadband performance: 5-30GHz
■ 25dBm typical input 1dB compression point
(Any attenuation)
■ 30dB dynamic range
■ DC bias : -5V<V1<0V ; -5V<V2<0V
■ Package type: 16Leads QFN3x3.
Main Characteristics
Temp. = 25°C
Symbol
Parameter
Fin Input frequency range
Min Att. |S21| (V1=-5V;V2=-5V) (10 to 24GHz)
Max Att. |S21| (V1=0V;V2=0V) (10 to 30GHz)
Pin1dB Input 1dB compression point (any attenuation)
Min Typ Max Unit
5
30
GHz
-4
dB
-35
dB
25
dBm
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref. : CHT4690QAG6332 - 28 Nov 06
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]