CHR3394-QEG Datasheet, PDF (1/14 Pages) United Monolithic Semiconductors – 37-40GHz Integrated Down Converter

CHR3394-QEG
RoHS COMPLIANT
37-40GHz Integrated Down Converter
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHR3394-QEG is a multifunction
monolithic receiver, which integrates a
balanced cold FET mixer, a LO chain with
buffers associated to a time two multiplier,
and a RF low noise amplifier.
It is designed for a wide range of
applications, from military to commercial
communication systems.
The circuit is manufactured with a pHEMT
process, 0.15µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is supplied in RoHS compliant SMD
package.
UMS
R3394
YYWW
Main Features
■ Broadband performances: 37-40GHz
■ 13dB Conversion gain
■ 15dBc Image Rejection
■ 1dBm IIP3
■ 3.5dB Noise Figure for IF>0.1GHz
■ 0dBm LO input Power
■ DC bias: Vd=4V @ Id=250mA
■ 24L-QFN4x5
■ MSL1
20
18
16
14
12
10
8
6
4
2
0
35
Conversion gain @ IF 2GHz (USB & LSB modes)
USB
LSB
36
37
38
39
40
41
RF Frequency (GHz)
Main Characteristics
Tamb.= +25°C
Symbol
Parameter
F_RF
RF frequency range
F_LO
LO frequency range
F_IF
IF frequency range
G
Conversion gain
Min Typ Max Unit
37
40 GHz
17.5
21.0 GHz
DC
3.5 GHz
13
dB
Ref. : DSCHR3394-QEG1192 - 11 Jul 11
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]