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UPC2797GR - FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND TV/VCR TUNER

Datasheet Summary

Description

The µPC2797GR is a Silicon monolithic IC designed for TV/VCR tuner applications.

This IC consists of a double balanced mixer (DBM), local oscillator, preamplifier for precscaler operation, IF amplifier, regulator, UHF/VHF switching circuit, and so on.

Features

  • VHF to UHF bands operation.
  • Low distortion.
  • Supply voltage CM: VHF (@fRF = 470 MHz) 96 dBµ UHF (@fRF = 890 MHz) 92 dBµ : 9V.
  • Packaged in 20-pin SSOP suitable for surface mounting.

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Datasheet Details

Part number UPC2797GR
Manufacturer NEC
File Size 143.83 KB
Description FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND TV/VCR TUNER
Datasheet download datasheet UPC2797GR Datasheet
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Full PDF Text Transcription

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DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC2797GR FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND TV/VCR TUNER DESCRIPTION The µPC2797GR is a Silicon monolithic IC designed for TV/VCR tuner applications. This IC consists of a double balanced mixer (DBM), local oscillator, preamplifier for precscaler operation, IF amplifier, regulator, UHF/VHF switching circuit, and so on. This one-chip IC covers a wide frequency band from VHF to UHF bands. This IC is packaged in 20-pin SSOP (Shrink Small Outline Package) suitable for surface mounting. FEATURES • VHF to UHF bands operation.
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