Datasheet4U Logo Datasheet4U.com

SY89533L Datasheet Programmable Lvpecl And Lvds Bus Clock Synthesizer

Manufacturer: Micrel Semiconductor (now Microchip Technology)

Overview: Micrel, Inc. 3.3V, PRECISION, 33MHz to 500MHz PROGRAMMABLE LVPECL AND LVDS BUS CLOCK SYNTHESIZER PrecisPiroecnSiYsEi8o9dn5g3Ee2d/®g33eL®.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SY89532 and SY89533L programmable clock synthesizer/drivers are a 3.3V, high-frequency, precision PLLbased clock driver family optimized for multi-frequency, multiprocessor server and synchronous puting applications that require the highest precision.

These devices integrate the following blocks into a single monolithic IC: • PLL (Phase-Lock-Loop)-based synthesizer • Fanout buffers • Clock generator (dividers) • Logic translation (LVPECL, LVDS) This level of integration minimizes the additive jitter and part-to-part skew associated with the discrete alternative, resulting in superior system-level timing as well as reduced board space and power.

For applications that must interface to a reference clock, see the SY89534/5.

Key Features

  • Integrated synthesizer plus fanout buffers, clock drivers , and translator in a single 64-pin package 3.3V ±10% power supply Low jitter:.

SY89533L Distributor