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ADMV4640 Datasheet Microwave Downconverter

Manufacturer: Analog Devices

Overview: Data Sheet ADMV4640 10.7 GHz to 12.7 GHz, SATCOM, Microwave Downconverter.

General Description

The ADMV4640 is a microwave downconverter optimized for various satellite communication (SATCOM) user terminals operating in the 10.7 GHz to 12.7 GHz RF range.

The ADMV4640 local oscillator (LO) signal is generated internally via the on-chip Integer N (INT) synthesizer.

The internal synthesizer enables LO frequency coverage from 8.7 GHz to 10.7GHz.

Key Features

  • X/Ku band to IF downconverter with integrated PLL.
  • RF input frequency range: 10.7 GHz to 12.7 GHz.
  • Internal LO frequency range: 8.7 GHz to 10.7 GHz.
  • Noise figure: 5.2 dB, minimum attenuation, LNA low gain mode.
  • Matched, 50 Ω, single-ended RF input and IF output.
  • On-chip temperature sensor.
  • On-chip ADC.
  • Receiver synthesizer lock detect pin.
  • Programmable at 20 MHz via 4-wire SPI interface.
  • Receiver standby function.
  • 40-lead, 6 mm × 6 mm LFCSP.

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