mk2014a ETC-unknow, mk2014a Datasheet
mk2014a
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mk2014a Summary of contents
Page 1
... Description The MK2014A is the ideal way to generate clocks for Fast Ethernet cards or systems. It provides 20MHz and 25MHz clocks from an inexpensive 14.31818 MHz crystal or clock pin SOIC, the MK2014A can save component count, board space, and cost over surface mount crystals and oscillators, and increase reliability by eliminating mechanical devices from the board ...
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... MHz buffered crystal clock output. Crystal Connection to a 14.31818 MHz crystal, or leave unconnected for clock input. 2 Fast Ethernet Clock Source 14.3 MHz in (crystal caps not shown) Pin (optional (optional terminating resistors Revision 121598 MK2014A 14.3MHz out 20MHz out Printed 11/15/00 ...
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... Referenced to GND Referenced to GND Max of 20 seconds Clock input Clock input IOH=-4mA IOH=-25mA IOL=25mA No Load No Load With exact crystal Time above 2.5V 0.8 to 2.0V 2.0 to 0.8V Time above 1.5V All outputs 3 MK2014A Fast Ethernet Clock Source Minimum Typical Maximum 7 -0.5 VDD+.5V -0.5 VDD+. 260 -65 150 4.5 5.5 3 ...
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... MicroClock Division of ICS • 525 Race Street • San Jose • CA • 95126•(408)295-9800tel•(408)295-9818fax C LOC 45° Marking Package MK2014A 8 pin SOIC MK2014A Add tape and reel 4 MK2014A Fast Ethernet Clock Source Inches Inches Millimeters Millimeters Symbol Min Max Min A 0.055 0.070 1.397 b ...