8-bit transmitter/receiver chipset
8-bit transmitter/receiver chipset
The S3041 8-bit transmitter and the S3042 8-bit receiver chip are for use in sonet/sdh/atm-based transmission systems and dwdm. The transmitter incorporates on-chip clock-synthesis phased-locked-loop components, allowing the use of a slower 155.52-MHz external transmit clock reference. The transmitter chip is a fully integrated sonet OC-48 (2.4-GHz) interface device that performs all necessary parallel-to-serial functions, clock synthesis, system clock decoupling, line loopback, and diagnostic loopback functions in conformance with sonet/sdh transmission standards. The receiver chip implements sonet/sdh deserialization, frame-detection functions, and loopback functions. The chipset can be used to implement the front end of sonet systems consisting of serial-transmit interface and serial receive. Both chips support a low jitter lvpecl interface that ensures compliance with the bit-error rate requirements of the Bellcore, ansi, and itu-t standards.
Applied Micro Circuits Corp.
San Diego, CA