ics307-03 Integrated Device Technology, ics307-03 Datasheet
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ics307-03
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ics307-03 Summary of contents
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... SERIALLY PROGRAMMABLE CLOCK SOURCE Description The ICS307- dynamic, serially programmable clock source which is flexible and takes up minimal board space. Output frequencies are programmed via a 3-wire SPI port. An advanced PLL coupled to an array of configurable output dividers and three outputs allows low-jitter generation of frequencies from 200 Hz to 270 MHz ...
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... Programming interface - LOAD input. Internal pull-down. Programming interface - Serial data input. Internal pull-up. Clock 2 output. Ground connection. Clock 3 output. Crystal, PLL, and outputs are powered-down when low. Internal pull-up. - Connect to crystal. Leave open if reference clock input is used. 2 SER PROG CLOCK SYNTHESIZER Pin Description ICS307-03 REV J 090209 ...
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... Bits [1.. Rule subtract 8 from the desired divide value, convert binary, and apply to bits 23... ICS307-03 REV J 090209 ...
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... SER PROG CLOCK SYNTHESIZER ICS307-03 REV J 090209 ...
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... Rule applies to Divide Values 38-8232 ICS307-03 REV J 090209 ...
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... SER PROG CLOCK SYNTHESIZER ICS307-03 REV J 090209 ...
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... The ICS307-03 has advanced output pads that allows the device to achieve very high speed (270 MHz) operation with single ended clock outputs. The clock outputs on the ICS307-03 are designed to be directly connected Ohm transmission line without the need for any series resistors. ...
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... Manually Determining the Output Frequency The user has full control over the desired output frequency as long operated within the limits shown in the AC Electrical Characteristics. The output of the ICS307-03 can be determined by the following equation: CLK1Frequency InputFrequency = ...
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... The VersaClock II Software not only generates the programming word for the user, it can also be used to program the device via the host computer’s parallel port. Demonstration boards are available from IDT that allows the VersaClock II S/W to directly connect the ICS307- Windows based PC’s DB-25 parallel port connector and programmed simply by pressing the “Program Part” button. ...
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... SERIALLY PROGRAMMABLE CLOCK SOURCE Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS307-03. These ratings, which are standard values for IDT 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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... MHz 0.0002 270 MHz 0.0002 200 MHz 1 49- ±120 ps 100 730 MHz 540 MHz 400 MHz 720 MHz 600 MHz 570 MHz 730 MHz 540 MHz 400 MHz 440 MHz 500 MHz 730 MHz ICS307-03 REV J 090209 ...
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... TSSOP 0 to +70 C 16-pin TSSOP 0 to +70 C 16-pin TSSOP 0 to +70 C 16-pin TSSOP -40 to +85 C 16-pin TSSOP -40 to +85 C 16-pin TSSOP -40 to +85 C 16-pin TSSOP -40 to +85 C ICS307-03 Inches* Max 0.047 0.006 0.041 0.012 0.008 0.201 0.177 0.030 8 0.004 c REV J 090209 ...
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... ICS307-03 SERIALLY PROGRAMMABLE 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 ...