BH4126FV Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Lista de partido

BH4126FV

Wide band IF detector for RF remote control units

ROHM Semiconductor 

Communication ICs

Pin No.

Function

IF amplifier bypass pin

Connect capacitor

6

IF amplifier input pin

Connect ceramic filter

Input impedance: 330Ω

7

VCC pin 1

8

VCC pin 2

9

RSSI output pin

Connect capacitor

10

BH4126FV

Internal peripheral circuit

DC voltage (V)

VCC

VCC

170

6

170

7

VCC

Vcc for MIX stages and IF front stage

VCC

Vcc for IF rear stage and FM detection stage

VCC

VCC

10

0.1

IF amplifier output pin

Pins 11 and 12 are opposite-phase

output

11

12

VCC

100

11

VCC - 1

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