BA7180AS Просмотр технического описания (PDF) - ROHM Semiconductor

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Компоненты Описание

производитель

BA7180AS

2-channel PRE / REC amplifier with auto-tracking interface

ROHM Semiconductor 

Video ICs

•Block diagram

BA7180AS

DFF IN

DET FILTER

REC DCFB

N.C.

PRE IN 1

(REC – OUT 1)

GND 1

PRE IN 2

(REC – OUT 2)

N.C.

REC + OUT

REC AGC FILTER

PB / EE / REC CTRL

BA7180AFS

DFF IN

DET FILTER

REC DCFB

PRE IN 1

(REC – OUT 1)

GND

PRE IN 2

(REC – OUT 2)

REC + OUT

N.C.

REC AGC FILTER

PB / EE / REC CTRL

2

BA7180AS / BA7180AFS

GND 2

REC LEVEL ADJ

N.C.

PB AGC OUT

PB AGC FILTER

H SYNC IN

PB RF OUT

AT ENVE OUT

N.C.

REC IN

VCC

GND 2

REC LEVEL ADJ

N.C.

PB AGC OUT

PB AGC FILTER

H SYNC IN

PB RF OUT

AT ENVE OUT

REC IN

VCC

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