mk2771-13 Holt Integrated Circuits, Inc., mk2771-13 Datasheet
mk2771-13
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mk2771-13 Summary of contents
Page 1
... Uses an inexpensive 13.5 MHz crystal • 25mA output drive capability at TTL levels • Advanced, low power, sub-micron CMOS process • 5V operating voltage VDD GND 3 3 Clock Synthesis Circuitry ÷ MK2771-13 Output Processor Clock Buffer Output Audio Clock Buffer Output 33.3 MHz or Buffer 24.576 MHz 2 Output 27 ...
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... Processor Clock Select 1. Selects PCLK on pin 8. See table above. 27.00 MHz VCXO clock output. 27.00 MHz VCXO clock output. Bus Clock Select . Selects BCLK on pin 9. See table above. Audio Clock Select 0. Selects ACLK on pin 10. See table above. Audio Clock Select 1. Selects ACLK on pin 10. See table above. 2 MK2771-13 PCLK (MHz) 0 50.000 1 16.667 0 25 ...
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... VDD and GND on pins 4 and 7, 6 and 7, and 15 and 14, as close to the MK2771-13 as possible. A series termination resistor of 33 may be used for each clock output.The 13.500 MHz crystal must be connected as close to the chip as possible. The crystal should be a parallel mode, pullable, with load capacitance of 14pF ...
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... Integrated Circuit Systems • 525 Race Street•San Jose•CA•95126•(408)295-9800tel•www.icst.com VCXO and Set-Top Clock Source 45° c Marking Shipping packaging MK2771-13S tubes MK2771-13S tape and reel 4 MK2771-13 20 pin SOIC Inches Inches Millimeters Millimeters Symbol Min Max Min A 0.092 0.104 2.3368 2.6416 b 0 ...