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CHE1270A fiches techniques PDF

United Monolithic Semiconductors - 12-40GHz Wide Band Detector

Numéro de référence CHE1270A
Description 12-40GHz Wide Band Detector
Fabricant United Monolithic Semiconductors 
Logo United Monolithic Semiconductors 





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CHE1270A fiche technique
www.DataSheet4U.com
CHE1270a
RoHS COMPLIANT
12-40GHz Wide Band Detector
GaAs Monolithic Microwave IC
Description
The CHE1270a is a detector that integrates a
matched detection diode (Vdet). A reference
diode is also available to be used in
differential mode (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 available in chip form.
RF IN
Matching
Vdet
DC
Vref
Main Features
Wide frequency range 12-40GHz
30dB dynamic range
ESD protected
Chip size: 1.41 x 0.89 x 0.1mm
BCB layer protection
10000
1000
Transmitted power detection (mV)
12 GHz
32GHz
17GHz
37GHz
22GHz
40GHz
27GHz
100
10
Main Characteristics
Tamb = +25°C, Vdc = +4.5V
1
-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18
Input power (dBm)
Symbol
Parameter
F Frequency range
Dr Dynamic range
RL Return Loss
Min Typ Max
12 40
30
-10
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Unit
GHz
dB
dB
Ref. : DSCHE1270a8205 - 25 Jun 08
1/6
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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