ICS9ERS3125BKILFT IDT, Integrated Device Technology Inc, ICS9ERS3125BKILFT Datasheet

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Embedded 56-pin Industrial Temperature Range CK505 Compatible Clock Recommended Application: Industrial temperature CK505-compatible clock Output Features: • CPU differential push-pull pairs • SRC differential push-pull pairs • CPU/SRC selectable differential push-pull pair • 1 ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Pin Description PIN # PIN NAME TYPE 1 X2 OUT VDDREF PWR 4 REF0/FSLC/TEST_SEL 5 SDATA 6 SCLK 7 PCI0/CR#_A 8 VDDPCI PWR 9 PCI1/CR#_B 10 PCI2/TME 11 ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Pin Description (continued) 21 GND 22 VDD 23 27FIX/LCDT/SRCT_LR1/SE1 24 27SS/LCDC/SRCC_LR1/SE2 25 GND 26 VDDPLL3_IO 27 SRCT2/SATAT 28 SRCC2/SATAC 29 GNDSRC 30 SRCT3/CR#_C 31 SRCC3/CR#_D 32 VDDSRC_IO 33 SRCT4 34 SRCC4 ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Pin Description (continued) 37 SRCT11/CR#_H 38 VDDSRC_IO 39 CPU_STOP# 40 PCI_STOP# 41 VDDSRC 42 GNDSRC 43 SRCC7CR#_E 44 SRCT7/CR#_F 45 CPUC2_ITP/SRCC8 46 CPUT2_ITP/SRCT8 47 VDDCPUI/O 48 CPUC1_F 49 CPUT1_F 50 GNDCPU ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock General Description ICS9ERS3125 is electrically compliant to the Intel CK505 Yellow Cover specification. This clock synthesizer provides a single chip solution for Intel chipsets. ICS9ERS3125 is driven with a 14.318MHz crystal. ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Absolute Maximum Ratings PARAMETER SYMBOL Maximum Supply Voltage VDDxxx Maximum Supply Voltage VDDxxx_IO Maximum Input Voltage V Minimum Input Voltage V Storage Temperature Ts Case Temperature Tcase Input ESD protection ESD ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Electrical Characteristics - SMBus Interface PARAMETER SYMBOL SMBus Voltage V Low-level Output Voltage V OLSMB Current sinking at I PULLUP V = 0.4 V OLSMB SCLK/SDATA T Clock/Data Rise Time SCLK/SDATA ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Electrical Characteristics - PCICLK/PCICLK_F PARAMETER SYMBOL Long Accuracy ppm Clock period T period Absolute min/max period T abs Output High Voltage V OH Output Low Voltage V OL Output High Current ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Electrical Characteristics - 27MHz_Spread / 27MHz_NonSpread PARAMETER SYMBOL Long Accuracy ppm Clock period T period Output High Voltage V OH Output Low Voltage V OL Output High Current I OH Output ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Table 1: CPU Frequency Select Table CPU MHz B0b7 B0b6 B0b5 266. 133.33 ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Table 3: IO_Vout select table B9b2 B9b1 B9b0 IO_Vout ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock CPU Power Management Table PD# CPU_STOP# PCI_STOP# PEREQ PCIEX, LCD Power Management Table PD# CPU_STOP# PCI_STOP# PEREQ# 1 ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Differential Clock Tolerances CPU PPM tolerance 100 Cycle to Cycle Jitter 50 Spread -0.50% Clock Periods - Differential Outputs with Spread Spectrum Disabled 1 Clock Center SSC OFF Freq. -c2c jitter ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock General SMBus serial interface information for the ICS9ERS3125 How to Write: • Controller (host) sends a start bit. • Controller (host) sends the write address D2 • ICS clock will acknowledge ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Byte 0 FS Readback & PLL Selection Register Bit Name 7 FSLC 6 FSLB 5 FSLA 4 iAMT_EN Set via SMBus or dynamically by CK505 if detects dynamic ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Byte 5 Clock Request Enable/Configuration Register Bit Name 7 CR#_A_EN 6 CR#_A_SEL 5 CR#_B_EN 4 CR#_B_SEL 3 CR#_C_EN 2 CR#_C_SEL 1 CR#_D_EN 0 CR#_D_SEL Byte 6 Clock Request Enable/Configuration Register Bit ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Byte 10 Output Control Register Bit Name 7 27_SEL Latch Readback 6 PCI4 STOP EN 5 PCI3 STOP EN 4 PCI2 STOP EN 3 PCI1 STOP EN 2 PCI0 STOP EN ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Byte 15 Reserved Bit Name Byte 16 Reserved Bit Name Byte 17 SRC Output Control ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Byte 19 Differential Output Control Register Bit Name 7 LCD_SS (SRC1) IO_VOUT2 LCD_SS IO Output Voltage Select (Most Significant Bit) 6 LCD_SS (SRC1) IO_VOUT1 5 LCD_SS (SRC1) IO_VOUT0 LCD_SS IO Output ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Test Clarification Table Comments CK_PWRG=1 w/ TEST_SEL = 1 to enter test mode Cycle power to disable test mode FSLC./TEST_SEL -->3-level latched input If CK_PWRG=1 w/ V>2.0V then use TEST_SEL If ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock DIMENSIONS SYMBOL Ordering Information Part/Order Number Shipping Packaging 9ERS3125BKILF 9ERS3125BKILFT Tape and Reel Parts that are ordered w ith a “LF” suffix to the part num ...

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ICS9ERS3125 Embedded 56-Pin Industrial Temperature Range CK505 Compatible Clock Revision History Rev. Issue Date Description 0.1 07/31/09 Initial Release A 08/19/09 Released to final TM This product is protected by United States Patent NO. 7,342,420 and other patents. Innovate with ...