CHR3693-99F
RoHS COMPLIANT
21-26.5GHz Integrated Down converter
GaAs Monolithic Microwave IC
Description
The CHR3693-99F is a multifunction chip,
which integrates a balanced cold FET mixer,
a time two multiplier, and a RF self biased
LNA.
It is designed for a wide range of
applications,
typically
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 available in chip form.
I
LO
Vgx
X2
Q
Vdx
Vgm
Vdl
RF
Main Features
■ Broadband performance 21-26.5GHz
■ 18dB gain
■ -7dBm input IP3
■ 18dBc image rejection
■ DC bias: Vd=4.0Volt@Id=160mA
■ Chip size: 2,45 x 2,45 x 0,1mm
Main Electrical Characteristics
Tamb.= +25°C, Vdx=Vdl = +4.0V, Vgx=-0.9V, Vgm=-0.7V
Symbol
Parameter
Min
Typ
Max
Unit
F_RF
RF frequency range
21
26.5
GHz
F_LO
LO frequency range
9
14
GHz
F_IF
IF frequency range
DC
3.5
GHz
Gc
Conversion gain
11
15
dB
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref. : DSCHR36931192 - 11 Jul 11
1/8
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 ]
