ICS650-07C
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ICS650R-07T (pdf) |
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ICS650R-07 |
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ICS650R-07I |
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ICS650R-07IT |
PDF Datasheet Preview |
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NETWORKING CLOCK SOURCE DATASHEET ICS650-07C The ICS650-07C is a low cost, low jitter, high performance clock synthesizer for networking applications. Using analog Phase-Locked Loop PLL techniques, the device accepts a MHz or MHz clock or fundamental mode crystal input to produce multiple output clocks for networking chips, PCI devices, SDRAM, and ASICs. The ICS650-07C outputs all have 0 ppm synthesis error. See the MK74CB214, ICS551, and ICS552-01 for non-PLL buffer devices which produce multiple low-skew copies of these output clocks. See the ICS570, ICS9112-16/17/18 for zero delay buffers that can synchronize outputs and other needed clocks. Block Diagram • Packaged in 20-pin tiny SSOP QSOP • Available in Pb lead free package • MHz or MHz fundamental crystal or clock input • Six output clocks with selectable frequencies • SDRAM frequencies of 67, 83, 100, and 133 MHz • Buffered crystal reference output • Zero ppm synthesis error in all clocks • Ideal for PMC-Sierra’s ATM switch chips • Full CMOS output swing with 25 mA output drive capability at TTL levels • Advanced, low power, sub-micron CMOS process • V to V operating voltage NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 VDD 2 CLKA1 2 ACS1, 0 2 BCS1, 0 Clock Synthesis and Control Circuitry MHz or MHz Crystal or Clock X1/ICLK Clock Buffer/ Crystal Oscillator Optional crystal capacitors are shown and may be required for tuning of initial accuracy 2 GND CLKA2 CLKB1 CLKB2 CLKC1 CLKC2 REFOUT OE all outputs IDT / ICS NETWORKING CLOCK SOURCE ICS650-07C NETWORKING CLOCK SOURCE CLOCK SYNTHESIZER Pin Assignment ACS0 X1/ICLK ACS1 CLKC1 CLKC2 CLKB2 CLKB1 BCS1 BCS0 REFOUT CLKA1 CLKA2 Ordering Information E1 E A Symbol A A1 A2 b c D E E1 e L α Basic Basic *For reference only. Controlling dimensions in mm. SEATING PLANE L Part / Order Number 650R-07* 650R-07T* 650R-07LF 650R-07LFT 650R-07I* 650R-07IT* 650R-07ILF 650R-07ILFT Marking see page 7 Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Package 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP Temperature 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C *NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. 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. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT / ICS NETWORKING CLOCK SOURCE ICS650-07C NETWORKING CLOCK SOURCE CLOCK SYNTHESIZER Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 408-284-8200 Fax 408-284-2775 For Tech Support Corporate Headquarters Integrated Device Technology, Inc. 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. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA |
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