MFC-PO10892
35-45GHz Single Side Band Mixer
Self biased
GaAs Monolithic Microwave IC
Description
The MFC_PO10892 is a multifunction chip
(MFC) which integrates a self biased LO
buffer amplifier and a sub-harmonically
balanced diode mixer for 2LO suppression
and image rejection. It is usable both for up-
conversion and down-conversion.
It is designed for a wide range of
applications,
typically
commercial
communication systems for broadband
local access. The backside of the chip is
both RF and DC grounded. This helps to
simplify the assembly process.
The circuit is manufactured with a P-HEMT
process, 0.25µm gate length.
It is available in chip form.
Up converter in Infradyne & supradyne mode
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
RF Frequency (GHz)
Conv. Loss inf (dB)
Conv. Loss sup (dB)
Img Supp inf (dBc)
Img Supp sup (dBc)
Main Features
Broadband performances : 35-45GHz
11dB conversion Loss
15dBc image rejection
+10dBm LO input power
+0dBm input power (1dB gain comp.)
Power consumption 60mA@4V
Chip size : 2.06 x 1.25 x 0.10 mm
PLO=10dBm
IF = 1.2GHz
Main Characteristics
Tamb. = 25°
C
Parameter
F
RF
F
LO
F
IF
L
c
RF frequency range
LO frequency range
IF frequency range
Conversion Loss
Min
35
16
DC
Typ
Max
45
24
3
Unit
GHz
GHz
GHz
dB
11
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref : DSMFC-PO108927152 - 01 Jun 07
1/6
Specifications subject to change without notice
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
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
