SY69952ZH-TR

The SY69952ZH-TR is an integrated circuit manufactured by Microchip Technology, designed for clock timing applications such as ATM, Ethernet, and SONET/SDH systems. It features complete transmitter and receiver functions compatible with ATM standards, supporting clock and data recovery from 51.84Mbps or 155.52Mbps NRZ or NRZI data streams. The device supports clock multiplication of 155.52MHz from a 19.44MHz source or 51.84MHz from a 6.48MHz source. It requires no external buffering for line receiver inputs and provides differential output buffering with PECL signaling. The IC operates within a voltage range of 4.75V to 5.25V and is packaged in a 28-SOIC surface-mount package. It complies with Bellcore, ITU/CCITT, and ANSI specifications and includes link status indication and loop-back testing features.