ics9248-55 Integrated Device Technology, ics9248-55 Datasheet
ics9248-55
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ics9248-55 Summary of contents
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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. ICS9248-55 L Pin Configuration 48-Pin SSOP ...
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... ICS9248-55 Pin Descriptions PIN NUMBER PIN NAME 1, 2 REF0, REF1 3 GND1 12, 18 GND2 7 PCICLK_F 8, 10, 11, 13, 14, 16, 17 PCICLK (0: VDD2 19, 33 VDD 20, 32 GND 21 VDD3 22, 23 48MHz (0:1) 24 GND3 25, 26 (0:2) 28 SPREAD CPU_STOP# 31 PCI_STOP# 37, 41 VDDL2 34, 38 GNDL2 35, 36, 39, 40 ...
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... Running Low 1 Running Running Latency No. of rising edges of free running PCICLK 3ms 4 2max ICS9248-55 Other Clocks, REF, IOAPICs, Crystal VCOs 48 MHz 0 48 MHz 1 Stopped Off Off Running Running Running Running Running Running Running Running Running Running Running ...
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... ICS9248-55 CPU_STOP# Timing Diagram PCI_STOP# Timing Diagram ...
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... PD# Timing Diagram ICS9248-55 ...
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... ICS9248-55 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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... L CONDITIONS ICS9248-55 MIN TYP MAX UNITS 2 2.3 V 0.2 0.4 V -41 - 1. 175 ps 150 200 ps 40 150 ps -250 140 ...
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... ICS9248-55 Electrical Characteristics - PCICLK 70C 3.3 V +/-5 DDL PARAMETER SYMBOL Output High Voltage V OH1 Output Low Voltage V OL1 Output High Current I OH1 Output Low Current I OL1 1 Rise Time Fall Time Duty Cycle Skew t sk1 1 Jitter, One Sigma ...
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... Guaranteed by design, not 100% tested in production (unless otherwise stated) L CONDITIONS ICS9248-55 MIN TYP MAX UNITS 167 ppm 2 0.14 0.4 V - ...
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... ICS9248-55 SYMBOL COMMON DIMENSIONS MIN. NOM. A .095 .101 A1 .008 .012 A2 .088 .090 B .008 .010 C .005 .006 D See Variations E .292 .296 e 0.025 BSC H .400 .406 h .010 .013 L .024 .032 N See Variations 0° X .085 .093 Ordering Information ICS9248BF-55 ICS XXXX F - PPP SSOP Package VARIATIONS MAX ...