SM8222B 데이터 시트보기 (PDF) - Nippon Precision Circuits

부품명

상세내역

제조사

SM8222B

Caller ID Service IC with Call Waiting

Nippon Precision Circuits  

SM8222A/B

TIMING DIAGRAMS

Ring Detector and FSK Demodulator

L1/L2

1st Ring

101010... 1 Data

2nd Ring

RDRC

RDET

PDWN

CDET

DOUT

tDAQ

tDCH

101010...1

Data

OSCOUT

tDOSC

NIPPON PRECISION CIRCUITS—12

Share Link: