MK2745-21S IDT, Integrated Device Technology Inc, MK2745-21S Datasheet
MK2745-21S
Specifications of MK2745-21S
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MK2745-21S Summary of contents
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... DVD/MPEG CLOCK SOURCE Description The MK2745- 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 audio output clocks, a processor clock, the processor clock divided by two, 27 MHz, 24 ...
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... Audio clock Select 1. Selects audio clock on pin 6 per table above. Connect to +3 Must be same as other VDD. 2 VCXO AND SYNTHESIZER ACLK 0 0 12.288 0 1 11.2896 1 0 8.192 1 1 24.576 0 0 8.192 0 1 16.9344 1 0 18.432 1 1 11.2896 PCLK PCLK/2 0 66.66 33. MK2745-21 REV F 051310 ...
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... The MK2745-21 requires a minimum number of external components for proper operation. Decoupling capacitors of 0.1µF should be connected between VDD and GND, as close to the MK2745-21 as possible. A series termination resistor of 33 may be used for each clock output clock input is not used, the 27 MHz crystal must be connected as close to the chip as possible ...
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... VCXO AND SYNTHESIZER Typ. Max. Units +70 C +5.5 V Typ. Max. Units 3.0 5.5 (VDD/2)-1 2 0.8 2.4 0 ±100 Min. Typ. Max. Units 27 MHz 1 ppm 200 ps Min. Typ. Max. Units 120 C/W 115 C/W 105 C/W 58 C/W MK2745- REV F 051310 ...
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... Part / Order Number Marking MK2745-21SLF 2745-21SLF MK2745-21SLFTR 2745-21SLF “LF” denotes Pb (lead) free package While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied ...
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... MK2745-21 DVD/MPEG CLOCK SOURCE Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc ...