Texas Instruments SLK2721
The SLK2721 device is a single chip, multirate transceiver that derives high-speed timing signals for SONET/ SDH-based equipment. The device performs clock and data recovery, serial-to-parallel/parallel-to-serial conversion, and a frame detection function conforming to the SONET/SDH standards. The device can be configured to operate under OC-48, OC-24, OC-12, or OC-3 data rate through the rate selection pins or the autorate detection function.| Part No. | SLK2721 |
|---|---|
| Datasheet | SLK2721 Download |
| Manufacturer |  Texas Instruments |
| Description | OC-48+FEC/24/12/3 SONET/SDH MULTIRATE TRANSCEIVER |
| Buy | Stock & Price |
FEATURES
● Fully Integrated SONET/SDH Transceiver to Support Clock/Data Recovery and Multiplexer/Demultiplexer Functions● Enhanced Jitter Tolerance Over SLK2701
● Supports 2.7 Gbps OC-48 FEC Rate, OC-48, OC-24, OC-12, Gigabit Ethernet, and OC-3 Data Rate With Autorate Detection
● Supports Transmit Only, Receiver Only, Transceiver and Repeater Functions in a Single Chip Through Configuration Pins
● Supports SONET/SDH Frame Detection
● On-Chip PRBS Generation and Verification
● Supports 4-Bit LVDS (OIF99.102) Electrical Interface
● Single 2.5-V Power Supply
● Interfaces to Back Plane, Copper Cables, or Optical Modules
● Hot Plug Protection
● Low Jitter PECL-Compatible Differential Serial Interface With Programmable De-Emphasis for the Serial Output
● On-Chip Termination for LVDS and PECL-Compatible Interface
● Receiver Differential Input Thresholds 150 mV Minimum
● Supports SONET Loop Timing
● Low Power <900 mW at OC-48 Data Rate
● ESD Protection >2 kV
● 622-MHz Reference Clock
● Mainta...
