mk1493-01 ETC-unknow, mk1493-01 Datasheet
mk1493-01
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mk1493-01 Summary of contents
Page 1
... Description The MK1493- general purpose clock generator part that provides an integrated clocking solution for PCI /networking applications. It provides 8 individually programmable PCI clocks, 2 CPU clocks, additional fixed PCI clocks and a 25 MHz reference clock for LAN support. This part incorporates ICS’s newest clock technology, offering more robust features and functionality ...
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... Data pin for SMBus circuitry tolerant. Connect to ground. Crystal connection/input clock. Connect MHz fundamental mode crystal. Crystal connection. Connect MHz fundamental mode crystal or leave open. Connect to +3 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Pull up resistor. . Pull up resistor. . Pull up resistor. ...
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... Frequency select input pin for PCI CLK6 per per table 1 Frequency select input pin for PCI CLK5 per per table 1 Frequency select input pin for PCI CLK4 per per table 1 3 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Pull-up resistor. . Pull-up resistor. ...
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... PCICLK Beginning Byte = N SCLK Data Byte Count = X PLL Beginning Byte Byte ( 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Index Block Write Operation ICS (Slave/Receiver) starT bit (H) WRite ACK ACK ACK ACK ACK ...
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... N P Control Type Function RESERVED HW/SW select RW RESERVED RESERVED RESERVED Frequency Selection 5 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Index Block Read Operation ICS (Slave/Receiver) starT bit (H) WRite ACK ACK Repeat starT (H) ReaD ACK Data Byte Count=X ACK Beginning Byte N ...
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... Output Control RW Output Control RW Output Control RW Output Control RW Type See Frequency Table 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator 0 1 PWD Disable Enable 1 Disable Enable 1 Disable Enable 1 Disable Enable 1 Disable Enable 1 Disable Enable ...
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... Integrated Circuit Systems, Inc. Type See Frequency Table Type Type 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator 1 PWD PWD RESERVED PWD RESERVED Revision 021204 ● ...
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... CLK50 (MHz) (MHz) 100.00 50.00 105.00 nominal + 5% 110.00 nominal + 10% 95.00 nominal - 5% 90.00 nominal - 10% 8 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator 1 PWD REVISION ID VENDOR ID 1 PWD bytes will be read back, default 08=8 bytes CLK66A1,A0 PCICLK (MHz) (MHz) 66.66 nominal nominal + 5% nominal + 5% ...
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... Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the MK1493-01. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied ...
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... Symbol Conditions *(0.5) DSP O DD Note -12 mA, Note 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Min. Typ. Max. Units Min. Typ. Max. Units 100 MHz 12 55 2.4 0.3 0.4 - 1.2 1 ...
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... Note 0 2.4 V, Note 2 0.4 V, Note 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Min. Typ. Max. Units 0.3 0.4 -19 19 1.2 1.7 1.2 1 175 250 Min. Typ. Max. Units 25 MHz 12 55 2.4 0.55 -33 mA ...
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... V OL OL@MAX Note 0 2.4 V, Note 2 0.4 V, Note 1 1 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator Min. Typ. Max. Units 25 MHz 20 60 2.4 0.4 - 1.2 1.7 ns 1.2 1 500 ps Revision 021204 ● ...
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... COMMON DIMENSIONS COMMON DIMENSIONS SEATING SEATING PLANE PLANE aaa C Shipping packaging Tubes Tape and Reel 13 525 Race Street, San Jose, CA 95126 MK1493-01 PCI Clock Generator (240 mil) (16 mil) In Millimeters In Inches MIN MAX MIN MAX -- 1.20 -- .047 0.05 0.15 .002 .006 0.80 1.05 .032 .041 0.13 0.23 ...