DS21352 Description
The DS21352/552 T1 single-chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX 1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can generate both DSX 1 line build outs as well as CSU line build-outs of -7.5dB, -15dB, and -22.5dB.
DS21352 Key Features
- 5 LIST OF TABLES
- 6 INTRODUCTION
- 7 3.1 FUNCTIONAL DESCRIPTION
- 8 3.2 DOCUMENT REVISION HISTORY
- 10 PIN DESCRIPTION