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CHR2295-99F - Integrated Down Converter

Datasheet Summary

Description

The CHR2295-99F 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.

Features

  • Broadband performances: 24-30GHz.
  • 11dB conversion gain.
  • 3.5dB noise figure, for IF>0.1GHz.
  • 10dBm LO input power.
  • -10dBm RF IP@1dB gain comp.
  • Low DC power: 120mA@3.5V.
  • Chip size: 2.49x1.97x0.10mm (dB) 12.00 8.00 4.00 0.00 -4.00 Gc_channel_sup_rf+ Gc_channel inf_rf- Gc_channel_inf_rf+ Gc_channel_sup_rf- -8.00 -12.00 -16.00 -20.00 -24.00 22.5 23.5 24.5 25.5 26.5 27.5 28.5 29.5 30.5 31.5 2XLO Frequency (GHz) Conversion Gain & Image suppression @IF=1.5G.

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Datasheet Details

Part number CHR2295-99F
Manufacturer United Monolithic Semiconductors
File Size 140.59 KB
Description Integrated Down Converter
Datasheet download datasheet CHR2295-99F Datasheet
Additional preview pages of the CHR2295-99F datasheet.

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Full PDF Text Transcription

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CHR2295-99F 24-30GHz Integrated Down Converter GaAs Monolithic Microwave IC Description LO The CHR2295-99F 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 pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form. Main Features ■ Broadband performances: 24-30GHz ■ 11dB conversion gain ■ 3.5dB noise figure, for IF>0.1GHz ■ 10dBm LO input power ■ -10dBm RF IP@1dB gain comp. ■ Low DC power: 120mA@3.5V ■ Chip size: 2.49x1.
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