CHE1270-QAG
RoHS COMPLIANT
5-44GHz Detector
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHE1270-QAG is a detector that
integrates a matched detector diode (Vdet)
and a reference diode (Vref).
It is designed for a wide range of applications
where an accurate transmitted power control
is
required,
typically
commercial
communication systems.
The circuit is manufactured with a Schottky
diode MMIC process, 1µm gate length, via
holes through the substrate and air bridges.
It is supplied in RoHS compliant SMD
package.
UMS
E1270
YYWW
RF IN
CHE1270
Matching
Vdet
DC
Vref
Main Features
■
Broadband performances: 5-44GHz
■
30dB dynamic range
■
ESD protected
■
16L-QFN3x3
■
MSL1
s
Transmitted power detection (mV)
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Main Characteristics
Tamb.= +25° VDC = +4.5V
C,
Symbol
Parameter
Freq
Frequency range
Dr
Dynamic range
RL
Return Loss
Min
5
30
Typ
Max
44
Unit
GHz
dB
dB
-10
Ref. : DSCHE1270-QAG0329 - 25 Nov 10
1/12
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 ]
