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CHV2270-98F - Fully Integrated Ku-band HBT VCO

General Description

The CHV2270-98F is a multifunction for frequency generation.

Key Features

  • Typical VCO F_out(Vct) tuning (GHz).
  • -40°C to +125°C temperature range.
  • Low temperature dependence.
  • Fully integrated VCO architecture.
  • Prescaler by up to F_out/128.
  • Low phase noise.
  • Low cost / high linearity oriented.
  • Adjustable output power.
  • Temperature sensor.
  • Very simple bias configuration.
  • Low DC power consumption.
  • Automatic assembly oriented.
  • SiNx layer protection.
  • Chip size: 1.38 x 2.05 x 0.1mm Typical free running VCO F_o.

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Datasheet Details

Part number CHV2270-98F
Manufacturer United Monolithic Semiconductors
File Size 468.97 KB
Description Fully Integrated Ku-band HBT VCO
Datasheet download datasheet CHV2270-98F Datasheet

Full PDF Text Transcription for CHV2270-98F (Reference)

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CHV2270-98F Fully Integrated Ku-band HBT VCO Low Cost / High Linearity GaAs Monolithic Microwave IC Description The CHV2270-98F is a multifunction for frequency generatio...

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Description The CHV2270-98F is a multifunction for frequency generation. It integrates a C-band balanced voltage controlled oscillator providing a Ku-band output (2nd harmonic), with different modulation slopes control and other functions like linearity improvement device making it suitable for radar modulations. It also includes a dual rank prescaler, an adjustable medium power amplifier and a temperature sensor. The VCO is fully integrated on HBT process. On chip base-collector diodes are used as varactors. All the active devices are internally self biased to ease bias configuration. This chip is compatible with automati

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