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BH4126FV - Wide band IF detector

Description

Pin No.

Features

  • 1) Equipped with internal mixer, IF, RSSI, and FM detection circuits. 2) Can be operated at mixer input frequencies ranging from 20MHz to 300MHz. 3) Equipped with a battery power saving function. 4) Fast RSSI response. 5) High FM detection sensitivity. (21.2mV / kHz) BH4126FV Communication ICs !Block diagram VCC IF input FM detector output RSSI IF output 16 15 14 13 12 11 10 9 VCC Quadrature DET. RSSI IF Local OSC. VCC 1 2 3 4 5 6 7 8 Local Battery save VCC !Absolute m.

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Datasheet Details

Part number BH4126FV
Manufacturer ROHM
File Size 102.96 KB
Description Wide band IF detector
Datasheet download datasheet BH4126FV Datasheet

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Full PDF Text Transcription

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BH4126FV Communication ICs Wide band IF detector for RF remote control units BH4126FV The BH4126FV is an IC equipped with internal mixer, IF amplifier, and FM detector circuits, developed for use with RF remote control units. !Applications Keyless entry !Features 1) Equipped with internal mixer, IF, RSSI, and FM detection circuits. 2) Can be operated at mixer input frequencies ranging from 20MHz to 300MHz. 3) Equipped with a battery power saving function. 4) Fast RSSI response. 5) High FM detection sensitivity. (21.2mV / kHz) BH4126FV Communication ICs !Block diagram VCC IF input FM detector output RSSI IF output 16 15 14 13 12 11 10 9 VCC Quadrature DET. RSSI IF Local OSC.
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