ics650-07c Integrated Device Technology, ics650-07c Datasheet
ics650-07c
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ics650-07c Summary of contents
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... NETWORKING CLOCK SOURCE Description 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 12.5 MHz or 25.00 MHz clock or fundamental mode crystal input to produce multiple output clocks for networking chips, PCI devices, SDRAM, and ASICs ...
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... Output enable. Tri-states all outputs when low. Internal pull-up resistor. Connect to VDD. Must be same value as other VDD. Clock A output 1. Depends on setting of ACS1, 0 per table below. Buffered reference clock output. Same frequency as crystal or clock input. B clock select 1. Selects outputs on CLKB1 and CLKB2. See table below. 2 CLOCK SYNTHESIZER ICS650-07C REV D 102709 ...
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... IDT™ / ICS™ NETWORKING CLOCK SOURCE B Clocks Select Table (MHz) CLKA2 BCS1 OFF (low) 0 TEST 0 OFF (low) 0 16.6667 1 TEST 1 33.3333 1 REFOUT = 25 MHz 3 CLOCK SYNTHESIZER BCS0 CLKB1 CLKB2 0 TEST TEST M 66.6667 33.3333 1 100 50 0 83.3333 41.6667 M TEST TEST 1 133.3333 66.6667 ICS650-07C REV D 102709 ...
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... IDT™ / ICS™ NETWORKING CLOCK SOURCE B Clocks Select Table (MHz) CLKA2 BCS1 OFF (low) 0 TEST 0 OFF (low) 0 8.3333 1 TEST 1 16.6667 1 REFOUT = 12.5 MHz 4 CLOCK SYNTHESIZER BCS0 CLKB1 CLKB2 0 TEST TEST M 33.3333 16.6667 41.66667 20.8333 M TEST TEST 1 66.6667 33.3333 ICS650-07C REV D 102709 ...
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... Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS650-07C. 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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... VDD/2 Variation from mean 6 CLOCK SYNTHESIZER Min. Typ. Max. Units 3.0 5.5 60 VDD/2+1 VDD/2 VDD/2 VDD/2-1 VDD-0.5 0.5 2 0.8 2.4 VDD-0.4 0.4 ±100 200 Min. Typ. Max. Units 10 12 MHz 0 ppm 1.5 1 150 ICS650-07C REV D 102709 ...
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... IDT™ / ICS™ NETWORKING CLOCK SOURCE Symbol Conditions Still air JA 1 m/s air flow JA 3 m/s air flow JA JC Marking Diagram—ICS650R-07I 11 10 Marking Diagram—ICS650R-07ILF CLOCK SYNTHESIZER Min. Typ. Max. Units 135 C/W 93 C/W 78 C ICS650R-07I $$###### YYWW 650R-07ILF ###### YYWW 10 1 ICS650-07C REV D 102709 ...
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... SSOP 0 to +70 C 20-pin SSOP 0 to +70 C 20-pin SSOP 0 to +70 C 20-pin SSOP -40 to +85 C 20-pin SSOP -40 to +85 C 20-pin SSOP -40 to +85 C 20-pin SSOP -40 to +85 C ICS650-07C Inches* Max 0.069 0.010 0.059 0.012 0.010 0.344 0.244 0.157 0.050 8 c REV D 102709 ...
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... ICS650-07C NETWORKING 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 ...