MK2745-21 Datasheet - Integrated Circuit Systems

MK2745-21 DVD/MPEG Clock Source

The MK2745-21 is a low cost, low jitter, high performance clock synthesizer for DVD and other MPEG 2 based applications. Using analog PhaseLocked Loop (PLL) techniques, the device accepts a 27.00MHz fundamental mode crystal or clock input to produce multiple output clocks including the processor clo.

MK2745-21 Features

* Packaged in 16 pin narrow (150 mil) SOIC

* Ideal for LuxSonor’s DVD solutions

* 3.3V upgrade to MK2744

* Patented zero ppm audio clock error for 256X and 384X sampling rates

* Selectable audio sampling frequencies support 32 kHz, 44.1 kHz, and 48 kHz in most

MK2745-21_IntegratedCircuitSystems.pdf