MK2745-21集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

特性 Features

• Packaged in a 16-pin narrow (150 mil) SOIC

• Ideal for LuxSonor’s DVD solutions

• 3.3 V upgrade to the MK2744

• Patented zero ppm audio clock error for 256x and 384x

sampling rates

• Selectable audio sampling frequencies support 32, 44.1,

and 48 kHz in most DACs

• 27 MHz fundamental crystal or clock input

• Eight selectable processor frequencies

• Fixed clocks of 27 and 24.576 MHz

• Zero ppm in all clocks

• 25 mA output drive capability at TTL levels

• Advanced, low-power, sub-micron CMOS process

• Operating voltage of 3.0 V to 5.5 V

• See also the MK2712 for NTSC/PAL clocks