CXA2038R 데이터 시트보기 (PDF) - Sony Semiconductor

부품명

상세내역

제조사

CXA2038R

AFM Monaural Signal Processor for 8 mm VCR

Sony Semiconductor 

CXA2038R

Pin

Symbol

No.

31 RFSWP

Pin voltage

DC

AC

Input

—

30Hz

Equivalent circuit

Description

VCC2

31

147 50k

110k 1.2V

GND

RFSWP input pin.

H (2 to VCC1)

L (0 to 1V)

30Hz

32

NC

—

—

BPFMONI

33

—

—

CTL

34 PLLLPF

—

—

35 LPEMP TC 1.87 V

—

VCC1

33

147

4V

10µ

GND

BPF ON/OFF switch control

pin.

L (0 to 3.5 V) or OPEN BPF ON

H2 (4.3 V to VCCH) BPF OFF

0.08µ

PLL time constant pin.

VCC2 Since this pin has a small

attraction and discharge

34

1k

current, signals should be

received with high impedance

0.08µ

25k

when monitoring this pin. Also,

GND be careful not to cause cross

talk.

VCC2

LPEMP time constant pin.

173k 410k

Be careful not to cause cross

35

talk.

GND

—9—

Share Link: