STM-S3E 데이터 시트보기 (PDF) - Unspecified

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STM-S3E

Stratum 3E Timing Module

Unspecified 

Pin Assignment

Figure 1

+5Vdc 24

External Reference 1 23

GND 22

External Reference 2 21

GND 20

Future Use 19

Clock_Out 18

GND 17

Future Use 16

Sync_Out 15

GND 14

RFL 13

1 Status 0

2 Status 1

3 LOR

4 PBO

5 GND

6 8 kHz output

7 Reset

8 Tri-State

9 Hold Over Good

10 Mode Alarm

11 CNTL A

12 CNTL B

Typical Application Setup

Figure 2

5 Vdc

Power Supply

Network Timing

Reference Input

eg. BITS

Independent

Free Run

System

Clock

Bottom View

+5Vdc

Status 0

External Reference 1

Status 1

GND

LOR

External Reference 2

PBO

GND

GND

Future Use

8 kHz output

Clock_Out

Reset

GND

Tri-State

Future Use

Hold Over Good

Sync_Out

Mode Alarm

GND

CNTL A

RFL

CNTL B

System Control

State Machine

Preliminary Data Sheet #: TM012 Page 5 of 16 Rev: P06 Date: 05/20/ 02

© Copyright 2002 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice

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