ics9248-61 Integrated Device Technology, ics9248-61 Datasheet
ics9248-61
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ics9248-61 Summary of contents
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... Frequency Timing Generator for Pentium II Systems General Description Block Diagram Power Groups 9248-61 Rev B 1/8/99 ICS9248-61 Features Pin Configuration 28 pin SSOP Pentium is a trademark on Intel Corporation. ICS reserves the right to make changes in the device data identified in this publication without further notice. ICS advises its customers to obtain the latest version of all device data to verify that any information being relied upon by the customer is current and accurate ...
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... ICS9248-61 Pin Descriptions Pin number Pin name PCICLK_F 7 GNDPCI 8 VDDPCI 12 PCICLK_E 13 VDD48 SEL 100_66#/ 14 48MHz 15 GND48 16 DIV4# 17 PD# 18 CPU_STOP# 19 VDDCOR 20 PCI-STOP# 21 GNDR/C 22 GNDLCPU 25 VDDLCPU 26 SPREAD# 28 VDDR 1,27 REF(0:1) Output 23,24 CPUCLK (0:1) 5,6,9,10, 11 PCICLK (1:4) Type Input 14.318 MHz crystal input Output 14.318 MHz crystal output Output 3 ...
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... ICS9248- ...
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... ICS9248-61 CPU_STOP# Timing Diagram PCI_STOP# Timing Diagram ...
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... PD# Timing Diagram ICS9248-61 ...
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... ICS9248-61 Absolute Maximum Ratings Electrical Characteristics - Input/Supply/Common Output Parameters 70C; Supply Voltage PARAMETER SYMBOL Input High Voltage V IH Input Low Voltage V IL Input High Current I IH Input Low Current I IL1 Input Low Current I IL2 Operating I DD3.3OP66 Supply Current I DD3 ...
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... ICS9248-61 MIN TYP MAX UNITS 2 2.3 V 0.2 0.4 V -41 - 1. 175 ps 150 250 ps 40 150 ps -250 140 +250 ...
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... ICS9248-61 Electrical Characteristics - REF/48MHz 70C 3.3 V +/-5 DDL PARAMETER SYMBOL Output High Voltage V OH5 Output Low Voltage V OL5 Output High Current I OH5 Output Low Current I OL5 1 Rise Time Fall Time Duty Cycle Jitter, One Sigma t j1s5 ...
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... ICS reserves the right to make changes in the device data identified in this publication without further notice. ICS advises its customers to obtain the latest version of all device data to verify that any information being relied upon by the customer is current and accurate. ICS9248- ...