MFC-PO10892 Datasheet, PDF (1/6 Pages) United Monolithic Semiconductors – 35-45GHz Single Side Band Mixer Self biased

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.
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
Up converter in Infradyne & supradyne mode
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
PLO=10dBm
-35
Conv. Loss inf (dB)
Img Supp inf (dBc)
-40
Conv. Loss sup (dB)
Img Supp sup (dBc)
IF = 1.2GHz
-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)
Main Characteristics
Tamb. = 25°C
Parameter
F_RF
RF frequency range
F_LO
LO frequency range
F_IF
IF frequency range
L_c
Conversion Loss
Min Typ Max
35
45
16
24
DC
3
11
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Unit
GHz
GHz
GHz
dB
Ref : DSMFC-PO108927152 - 01 Jun 07
1/6
Specifications subject to change without notice
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