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 Phase-Locked Loop (PLL) techniques, the device accepts a 27 MHz fundamental mode crystal or Clock input to produce multiple output Clocks including the processor Clock the processor Clock divided by two, 27 MHz, 24.576 MHz, and a selectable Audio Clock The Audio Clocks are frequency locked to the 27 MHz input using our patented zero ppm error techniques, allowing Audio and Video to track exactly, thereby eliminating the need for large Buffer memory. IDT manufactures the largest variety of DVD, Set-Top Box, and Multimedia Clock Synthesizers for all applications. Consult IDT to eliminate crystals and Oscillators from your board. Packaged in 16-pin narrow (150 mil) SOIC Ideal for LuxSonors DVD solutions 3.3 V 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 DACs 27 MHz fundamental crystal or Clock input Eight selectable processor frequencies Fixed Clocks of 27 and 24.576 MHz Zero ppm error in all Clocks By Integrated Device Technology
Part Manufacturer Description Datasheet Samples
MK2745-21SLFTR Integrated Device Technology Inc SOIC-16, Reel
MK2745-24SLF Integrated Device Technology Inc SOIC-16, Tube
MK2745-24SLFTR Integrated Device Technology Inc SOIC-16, Reel
MK2745-21SLF Integrated Device Technology Inc SOIC-16, Tube
MK2745-21 's PackagesMK2745-21 's pdf datasheet
MK2745-21S SOIC
MK2745-21SLF SOIC
MK2745-21SLFTR SOIC
MK2745-21STR SOIC




MK2745-21 Pinout, Pinouts
MK2745-21 pinout,Pin out
This is one package pinout of MK2745-21,If you need more pinouts please download MK2745-21's pdf datasheet.

MK2745-21 Application circuits
MK2745-21 circuits
This is one application circuit of MK2745-21,If you need more circuits,please download MK2745-21's pdf datasheet.


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MK2745-21 Application Notes MK2745-21 RoHS MK2745-21 Circuits MK2745-21 footprint