ICS950211BFLF IDT, Integrated Device Technology Inc, ICS950211BFLF Datasheet
ICS950211BFLF
Specifications of ICS950211BFLF
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ICS950211BFLF Summary of contents
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Integrated Circuit Systems, Inc. Programmable Timing Control Hub™ for P4™ Recommended Application: Brookdale and Brookdale -G chipset with P4 processor. Output Features: • Pairs of differential CPU clocks (differential current mode) • 3V66 @ 3.3V • ...
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Integrated Circuit Systems, Inc. General Description The ICS950211 is a single chip clock solution for desktop designs using the Intel Brookdale chipset with PC133 or DDR memory. It provides all necessary clock signals for such a system. The ICS950211 is ...
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Integrated Circuit Systems, Inc. Maximum Allowed Current ...
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Integrated Circuit Systems, Inc. General I How to Write: • Controller (host) sends a start bit. • Controller (host) sends the write address D2 • ICS clock will acknowledge • Controller (host) sends the begining byte location = N • ...
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Integrated Circuit Systems, Inc. Byte 0: Functionality and frequency select register (Default= ...
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Integrated Circuit Systems, Inc. Byte 1: Output Control Register (1 = enable disable ...
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Integrated Circuit Systems, Inc. Asynchronous Frequency Control Table Byte 4 Byte 3 3V66 [0:3] Bit 7 Bit 66.01 MHz 0 1 75.44 MHz 1 0 66.66 MHz 1 1 88.01 MHz Byte 5: Programming Edge Rate (1 ...
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Integrated Circuit Systems, Inc. Byte 8: Byte Count Read Back Register ...
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Integrated Circuit Systems, Inc. Byte 12: VCO Frequency N Divider (VCO divider) Control Register ...
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Integrated Circuit Systems, Inc. Byte 16: Output Divider Control Register ...
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Integrated Circuit Systems, Inc. Byte 20: Group Skew Control Register ...
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Integrated Circuit Systems, Inc. Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Logic Inputs ...
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Integrated Circuit Systems, Inc. Electrical Characteristics - CPUCLK 70° 3.3 V +/-5%; (unless otherwise stated PARAMETER SYMBOL Current Source Z O Output Impedance Output High Voltage V OH Output High Current I ...
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Integrated Circuit Systems, Inc. Electrical Characteristics - 3V66 70° 3.3 V +/-5 PARAMETER SYMBOL Output Frequency Output Impedance R DSP1 Output High Voltage V OH1 Output Low ...
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Integrated Circuit Systems, Inc. Electrical Characteristics - REF 70° 3.3 V +/-5%; C =10-20 pF (unless otherwise stated PARAMETER SYMBOL Output Frequency Output Impedance R DSP1 Output High ...
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Integrated Circuit Systems, Inc. Shared Pin Operation - Input/Output Pins The I/O pins designated by (input/output) serve as dual signal functions to the device. During initial power-up, they act as input pins. The logic level (voltage) that is present on ...
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Integrated Circuit Systems, Inc. All 3V66 clocks are pphase with each other. In the case where 3V66_1 is configured as 48MHz VCH clock, there is no defined phase relationship between 3V66_1/VCH and other 3V66 clocks. The PCI ...
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Integrated Circuit Systems, Inc. PCI_STOP# - Assertion (transition from logic "1" to logic "0") The impact of asserting the PCI_STOP# signal will be the following. All PCI[6:0] and stoppable PCI_F[2,0] clocks will latch low in their next high to low ...
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Integrated Circuit Systems, Inc INDEX INDEX AREA AREA 45° 45° SEATING SEATING b PLANE PLANE .10 (.004) C .10 (.004) C 300 mil SSOP Package ...
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Integrated Circuit Systems, Inc INDEX INDEX AREA AREA 240 mil TSSOP Package Ordering Information ICS950211yGLF-T Example: ICS XXXX y G LF- T 0465E—05/17/05 56-Lead 6.10 mm. Body, ...
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Integrated Circuit Systems, Inc. Revision History Rev. Issue Date Description 1. Updated Description on Byte 13. E 5/17/2005 2. Updated LF Ordering Information from "Lead Free" to "RoHS Compliant". 0465E—05/17/05 21 ICS950211 Page # 9,19-20 ...