DS2152 ， DS2154接口IGT共1条特区（ WAC -021 -C的）

摘要：应用笔记321接口达拉斯半导体/ Maxim的DS2152或DS2154单芯片收发（ SCT的） IGT共1条特区（ WAC -021 -C），提供了一个范例电路。

Maxim > App Notes > COMMUNICATIONS CIRCUITS TELECOM

Keywords: IGT, integrated telecom technology, SAR, segmentation and reassembly, DS1, T1, E1, SCT, single May 08, 2001
chip transceiver

APPLICATION NOTE 321
DS2152, DS2154 Interfacing to the IGT ALL1 SAR (WAC-021-C)

Abstract: Application Note 321 provides an example circuit for interfacing the Dallas Semiconductor/Maxim
DS2152 or DS2154 single chip tranceivers (SCTs) to the IGT ALL1 SAR (WAC-021-C).


Interconnections between the DS2152 or DS2154 and the IGT WAC-021-C are shown in Figure 1.




Figure 1. Transceiver to WAC-021-C PCM interface.

In the circuit shown above the framer outputs a multi-frame synchronization pulse on TSYNC. The signal drivers
both TL_FSYNC and TL_MSYNC of the WAC-021-C. TL_FSYNC does not need to be d