器件名称: CS1221
功能描述: OC-3/12 SONET/SDH 8-bit Quad Transceiver
文件大小: 116.33KB 共2页
简 介:PRODUC T BRIEF
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S1221
OC-3/12 SONET/SDH 8-bit Quad Transceiver
Features
CMOS 0.13 micron technology Complies with Bellcore and ITU-T specifications for jitter tolerance, jitter transfer, and jitter generation On-chip high-frequency PLLs for clock generation and clock recovery Supports Data Rates for 155.52 Mbps (OC-3) and 622.08 Mbps (OC-12) 8-bit LVCMOS Parallel data path LVDS or LVPECL differential serial interface Internal termination of the optic’s LVPECL driver renders a seamless power saving connection Typical 715 mW power in LVDS I/O mode Directly compatible with 2.5 V or 3.3 V LVDS, 3.3 V LVPECL (DC and AC) Frame and Byte Boundary Detection option 255 PBGA Package,17x17 mm2 with Green/ RoHS compliant lead free option 1.2 V and 3.3 V/2.5 V supply Receiver lock detect outputs Signal detect inputs Selectable reference frequencies of 19.44, 77.76 or 155.52 MHz Internal FIFO to decouple transmit clocks Various diagnostic loopback modes Quad configuration, mixed OC-3/OC-12 Built-In Self Test (BIST) Feature Independent power down of unused channels Drop-in-replacement for S1213
Description
The S1221 SONET/SDH transceiver is one of the latest additions to the AMCC product family. The S1221 device provides fully integrated serialization/de-serialization capabilities with four independent transceivers. The device performs all necessary parallel-to-serial and serial-to-parallel functions in conformance with the SONET/SDH transmission standards. Clo……
