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CHR2291

United Monolithic Semiconductors
Part Number CHR2291
Manufacturer United Monolithic Semiconductors
Description 12-17GHz Integrated Down Converter
Published Mar 23, 2005
Detailed Description CHR2291 12-17GHz Integrated Down Converter GaAs Monolithic Microwave IC Description The CHR2291 is a multifunction chip ...
Datasheet PDF File CHR2291 PDF File

CHR2291
CHR2291

Overview
CHR2291 12-17GHz Integrated Down Converter GaAs Monolithic Microwave IC Description The CHR2291 is a multifunction chip which integrates a LO time two multiplier, a balanced cold FET mixer, and a RF LNA.
It is designed for a wide range of applications, typically commercial communication systems.
The backside of the chip is both RF and DC grounds.
This helps simplify the assembly process.
The circuit is manufactured with a PM-HEMT process, 0.
25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.
It is available in chip form.
LO Q GM GB VDM VDL GX VGA RF I Main Features • • • • • • • 14 Typical on wafer measurement: Conversion Gain & Image suppression @ IF=1& 1.
5GHz 12 10 8 6 4 2 0 -2 -4 -6 -8 -10 -12 -14 -16 11,0 12,0 13,0 14,0 15,0 16,0 17,0 18,0 Broadband performances : 12-17GHz 10 dB conversion gain 3.
5dB noise figure -8dBm RF input power (1dB gain comp.
) Low DC power consumption, 130mA@3.
5V Chip size : 2.
49 X 2.
13 X 0.
10 mm (dB) 2LO...


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