ICS843S1066
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843S1066CGLFT (pdf) |
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843S1066CGLF |
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CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER ICS843S1066 The ICS843S1066 is a high frequency clock generator and is a member of the HiPerClockS HiPerClockS family of High Performance Clock Solutions from IDT. The ICS843S1066 uses an external 20MHz crystal to synthesize either 1066.67MHz or 1600MHz. The ICS843S1066 has excellent cycle-to-cycle and RMS period jitter performance. The ICS843S1066 operates at 3.3V operating supply and is available in a fully RoHS compliant 8-lead TSSOP package. • One differential LVPECL output • Crystal oscillator interface designed for 18pF, 20MHz parallel resonant crystal • Cycle-to-Cycle Jitter 25ps maximum • Period Jitter, RMS 1.9ps maximum • Output Duty Cycle 48 52% • Full 3.3V supply mode • 0°C to 70°C ambient operating temperature • Available in lead-free RoHS 6 package Table Frequency Table F_SEL Crystal Frequency MHz Multiplier Value 80 Output Frequency MHz default 1600 Block Diagram F_SEL Pulldown 20MHz XTAL_IN PLL Multiplier XTAL_OUT Pin Assignment VCCA 1 VEE 2 XTAL_OUT 3 XTAL_IN 4 8 VCC 7Q 6 nQ 5 F_SEL ICS843S1066 8 Lead TSSOP 4.40mm x 3.0mm x 0.925mm package body G Package Top View IDT / ICS 3.3V LVPECL CLOCK SYNTHESIZER ICS843S1066 CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER Table Pin Descriptions Number Name Type VCCA Power Power XTAL_OUT XTAL_IN Input Ordering Information Table Ordering Information Part/Order Number 843S1066CGLF 843S1066CGLFT Marking 66CL Package “Lead-Free” 8 Lead TSSOP “Lead-Free” 8 Lead TSSOP Shipping Packaging Tube 2500 Tape & Reel Temperature 0°C to 70°C 0°C to 70°C NOTE Parts that are ordered with an "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 ranges, 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 3.3V LVPECL CLOCK SYNTHESIZER ICS843S1066 CRYSTAL-TO-3.3V LVPECL CLOCK SYNTHESIZER Contact Information: Sales 800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775 Technical Support +480-763-2056 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800-345-7015 inside USA +408-284-8200 outside USA 2008 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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