MK2745-24 Overview
Description
The MK2745-24 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 27.00 MHz fundamental mode crystal or clock input to produce multiple audio output clocks, a processor clock, and two 27 MHz clocks.
Key Features
- Packaged in 16 pin narrow (150 mil) SOIC
- Ideal for AuraVision’s notebook DVD solutions
- Patented zero ppm audio clock error for exact audio clock sampling rates, plus 32x and 256x clocks of the sampling frequencies
- Selectable audio sampling frequencies support 32, 44.1, 48 and 96 kHz in most DACs
- 27.00 MHz fundamental crystal or clock input
- Selectable processor frequencies
- Two clocks of 27 MHz
- Zero ppm error in all clocks
- 25mA output drive capability at TTL levels
- Advanced, low power, sub-micron CMOS process
