CXB1575AQ 데이터 시트보기 (PDF) - Sony Semiconductor

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CXB1575AQ

155Mbps Clock & Data Recoverywith High Sensitivity Limiting Amplifier

Sony Semiconductor 

CXB1575AQ

Typical pin

Pin No. Symbol voltage (V)

DC AC

36 CKSEL 3.3

37 SQLCH 3.3

0.2

38 SDC

to

3.1

Equivalent circuit

VCCG

36

VEEG

VCCG

37

VEEG

VCCG

38

VEEG

Description

Clock selector (TTL).

When low, EXCK is active

instead of VCO output.

Normally, left open.

TTL input. When Low, RCK and

RDATA are fixed Low, in case of

data loss.

When high, RCK outputs VCO

free-run frequency, in case of

data loss.

Signal detect output (TTL).

Driven low, while input serial

data is lost.

1.6

39 SDE

to

2.4

1.6

40 SDEN

to

2.4

VCCG

Signal detect outputs (ECL).

SDE is driven low, while input

39

serial data is lost.

40

VEEG

–6–

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