DS2186 Datasheet - Dallas Semiconducotr

DS2186 - Transmit Line Interface

The DS2186 T1/CEPT Transmit Line Interface Chip interfaces user equipment to North American (T1 *1.544 MHz) and European (CEPT *2.048 MHz) primary rate communications networks.

The device is compatible with all types of twisted pair and coax cable found in such networks.

Key on

DS2186 Features

* PIN ASSIGNMENT TAIS ZCSEN TCLKSEL LEN0 LEN1 LEN2 VDD TTIP TRING VSS 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 LCLK LPOS LNEG TCLK TPOS TNEG LB MTIP MRING LF

* Line interface for T1 (1.544 MHz) and CEPT (2.048 MHz) primary rate networks

* On

* chip transmit LBO (line

DS2186_DallasSemiconducotr.pdf