CHT3091RCF View Datasheet(PDF) - United Monolithic Semiconductors
Part Name
Description
MFG CO.
'CHT3091RCF' PDF : 3 Pages View PDF
CHT3091RCF
DC-40GHz Attenuator
GaAs Monolithic Microwave IC in SMD leadless package
Description
The monolithic microwave IC (MMIC) in the
package is a variable DC-40GHz
attenuator. It is 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 a new SMD leadless chip
carrier.
SMD Package Dimensions
Main Features
■ Broad band performance: DC-40GHz
■ Minimum attenuation [S21] : 4dB
( VS = 0V; VP = -5V )
■ Maximum attenuation [S21] : 20dB
( VS = -5V; VP = 0V )
■ Minimum input 1dB compression point
(P-1dB) : 14dBm
■ SMD leadless package
■ Dimensions: 5.08 x 5.08 x 0.97 mm3
not to scale; not all details shown;
dimensions are in millimeters [inches]
UMS
1.02 [0.04]
2.46
[0.10]
567
0.46
[0.02]
EXPOSED
GROUND PAD
CONNECT TO RF
GROUND PLANE
CHT3091
PIN 1 Index
5.08 [0.20]
0.97
[0.038]
321
0.91
[0.036]
PIN Function
1 Vs
2 NC
3 Vp
4 RF out
PIN Function
5 NC
6 NC
7 NC
8 RF in
Ref. : DSCHT3091RCF1257 - 14-Sept-01-
1/3
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France
Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
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