DS3150 Datasheet

Integrated Transmitter, Receiver, and Jitter Attenuator for DS3, E3, and STS-1
Performs Receive Clock/Data Recovery and Transmit Waveshaping
Jitter Attenuator Can Be Placed in the Receive Path or the Transmit Path
AGC/Equalizer Block Handles from 0dB to 15dB of Cable Loss
Interfaces to 75Coaxial Cable at Lengths Up 380m (DS3), 440m (E3), or 360m (STS-1)
Interfaces Directly to a DSX Monitor Signal (20dB Flat Loss) Using Built-In Preamp
Built-In B3ZS and HDB3 Encoder/Decoder
Bipolar and NRZ Interfaces
Local and Remote Loopbacks
On-Board 2¹⁵-1 and 2²³- 1 Pseudorandom Bit Sequence (PRBS) Generator and Detector
Line Build-Out (LBO) Control
Transmit Line-Driver Monitor Checks for a Faulty Transmitter or a Shorted Output
Complete DS3 AIS Generator (ANSI T1.107)
Unframed All-Ones Generator (E3 AIS)
Clock Inversion for Glueless Interfacing
Tri-State Line Driver for Low-Power Mode and Protection Switching Applications
Loss-of-Signal (LOS) Detector (ANSI T1.231 and ITU G.775)
Requires Minimal External Components
Drop-In Replacement for TDK 78P2241/B and 78P7200L (Refer to Application Note 362)
Pin Compatible with TDK 78P7200
3.3V Operation (5V Tolerant I/O), 110mA (max)
Industrial Temperature Range: -40°C to +85°C
Small Packaging: 28-Pin PLCC and 48-Pin TQFP

DS3150