CHR3352-QEG
RoHS COMPLIANT
12-16GHz Integrated Down Converter
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHR3352-QEG is a multifunction
monolithic circuit, which integrates a
balanced cold FET mixer, a LO buffer and a
RF LNA including gain control.
It is designed for a wide range of
applications, typically ISM and commercial
communication systems.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is supplied in RoHS compliant SMD
package.
Main Features
15
Gain versus attenuation
14
■
Broadband RF performance 12-16GHz
■
13dB conversion gain
■
2dBm Input IP3
■
9dB Gain Control
■
15dBc Image Rejection
■
24LQFN4x5 – MSL1
■
ESD protected
13
12
Conversion Gain (dB)
11
10
9
8
7
6
5
4
3
2
1
0
10
-1,5
-0,7
-0,6
-0,5
-0,3
0,0
11
12
13
14
15
16
17
18
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
c
Conversion gain
Ref. : DSCHR3352-QEG1192 - 11 Jul 11
1/16
Min
12
8.5
DC
Typ
Max
16
19.5
3.5
13
Unit
GHz
GHz
GHz
dBm
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