MC14LC5447DW 데이터 시트보기 (PDF) - Motorola => Freescale

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MC14LC5447DW

Calling Line Identification (CLID) Receiver with Ring Detector

Motorola => Freescale 

SWITCHING CHARACTERISTICS (VDD = + 5 V, CL = 50 pF, TA = + 25°C)

Description

Symbol

Min

Typ

OSC Startup (CLKSIN = 1; 3.579 MHz XTAL)

tDOSC

—

2

Power–Up Low to FSK (Setup Time)

tSUPD

15

—

Carrier Detect Acquisition Time

tDAQ

—

14

End of Data to Carrier Detect High

tDCH

8

—

2 SECONDS

RI

TIMING DIAGRAM

0.5

SECOND

0101 1

DATA

0.5

SECOND

RT

THRESHOLD TO KEEP PART ON

Max

Unit

—

ms

—

ms

—

ms

—

ms

RDO

PWRUP

CDO

DOC

DOR

OSC

tSUPD

tDAQ

tDCH

tDOSC

COOKED DATA

RAW DATA

CLOCK 3.58 MHz, 3.6864 MHz, OR 455 kHz

MOTOROLA

MC14LC5447

3

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