CHE1270A98F_15 Datasheet, PDF (1/8 Pages) United Monolithic Semiconductors – 5-44GHz Detector

CHE1270a98F
RoHS COMPLIANT
5-44GHz Detector
GaAs Monolithic Microwave IC
Description
The CHE1270a is a detector that integrates a
matched detection diode (Vdet). A reference ^{RF IN}
diode is also available to be used in
Matching
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
Vdet
Vref
holes through the substrate and air bridges.
It is available in chip form.
DC
Main Features
■ Wide frequency range 5-44GHz
■ 30dB dynamic range
■ ESD protected
■ BCB layer protection
■ Chip size: 1.34 x 0.82 x 0.1mm
Transmitted power detection (mV)
10000
1000
10GHz
22GHz
40GHz
11GHz
27GHz
42GHz
12GHz
32GHz
44GHz
17GHz
37GHz
100
10
1
-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16
Input power (dBm)
Main Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
Dr
Dynamic range
RL Return Loss
Min Typ Max Unit
5
44 GHz
30
dB
-10
dB
Ref. : DSCH1270a2074 - 14 Mar 12
1/8
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: [phone] - Fax: [phone]