STM-S3E Datasheet, PDF (5/16 Pages) List of Unclassifed Manufacturers – Stratum 3E Timing Module

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