pi6c410b Pericom Semiconductor Corporation, pi6c410b Datasheet
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pi6c410b
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pi6c410b Summary of contents
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... VTT_PWRGD# /PWRDWN IREF 07-0093 Description PI6C410B is a high-speed, low-noise clock generator designed to work with Intel Server PCI-Express Chipset. The Spread Spectrum PLL based clock generator reduces EMI emission and supports a wide range of frequencies. Jitter Performance • < 85ps Cycle-to-Cycle CPU clock jitter • ...
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... Power Supply for Outputs 15, 25, 28 3.3V Power Supply for Outputs 38, 44, 47 3.3V Power Supply for Outputs 53 3.3V Power Supply for Outputs 2, 7 Ground for Outputs 14 Ground for Outputs 20 Ground for Outputs 41 Ground for Outputs 50 Ground for Outputs 35 3.3V Power Supply for PLL 34 Ground for PLL 2 PI6C410B Descriptions PS8811A 04/19/07 ...
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... MHz 48 MHz 14.318 MHz 48 MHz 14.318 MHz 48 MHz 14.318 MHz 48 MHz 14.318 MHz 48 MHz 14.318 MHz 48 MHz REF USB_48 REF REF/N Hi-Z Hi-Z PCIF / PCI REF 33 MHz 14.318 MHz Low Low PS8811A PI6C410B Note Note 2 2 USB_48 48 MHz Low 04/19/07 ...
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... Serial Data Interface (SMBus) PI6C410B is a slave only SMBus device that supports indexed block read and indexed block write protocol using a single 7-bit ad- dress and read/write bit as shown below. Address Assignment Data Protocol 1 bit 7 bits 1 1 Start Slave Register ...
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... Enabled PCIF_1 Enabled PCIF_2 Enabled PCI_0 Enabled PCI_1 Enabled PCI_2 Enabled PCI_3 5 PI6C410B Pin Source Pin 10, 11, 16, 17, 18, 19, 21, 22, 23, 24, 26, NA 27, 36, 37, 39, 40, 42, 43, 45 ...
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... Free running SRC_2, SRC_2 Free running SRC_3, SRC_3 Free running SRC_4, SRC_4 Free running PCIF_0 Free running PCIF_1 Free running PCIF_2 6 PI6C410B Pin Source Pin ...
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... Driven in RW CPU_2, CPU2# CPU_Stop 0 = Driven in RW CPU_3, CPU3# CPU_Stop Driven in SRC[0:4] & RW power down SRC[0:4 Driven in SRC[0:4] & RW PCI_STOP SRC[0:4 PI6C410B Pin Source Pin Pin Source Pin ...
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... Power-Up Type Output(s) Affected Condition PI6C410B Pin Source Pin 36, 37, 39, 40, NA 42, 43, 45, 46 36, 37, 39, 40, NA 42, 43, 45, 46 36, 37, 39, 40, NA 42, 43, 45 16, 17, 18, 19, 21, NA 22, 23, 24, 26 Pin ...
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... Power Down (PWRDWN De-assertion) PWRDWN CPU, 133MHz CPU#, 133MHz SRC, 100MHz SRC#, 100MHz USB, 48MHz PCI, 33MHz REF, 14.318MHz 07-0093 Clock Generator for Intel PCI-Express Server Chipset Figure 1. Power down sequence Tstable < 1.8ms Tdrive_PWRDWN < 300us, >200mV Figure 2. Power down de-assert sequence 9 PI6C410B PS8811A 04/19/07 ...
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... Driven @ Iref x 2 Tristate Tristate Tperiod Min Max 2.4993 2.5008 2.9991 3.0009 3.7489 3.7511 4.9985 5.0015 5.9982 6.0018 7.4978 7.5023 9.9970 10.0030 9.9970 10.0030 29.9910 30.0090 Motional Tolerance Stability Cap Max. Max. Max. 0.016pF 50ppm 50ppm PS8811A PI6C410B Unit ns Aging Max. 5ppm 04/19/07 ...
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... Nominal test load for given REF I = 2.32mA confi guration REF Reference /(3xRr) REF 475Ω 1%, REF I = 2.32mA REF 11 Slope ~ 1/R O 0.85V Maximum N/A unspecifi ed 850mV Min. -12% I +12% I NOMINAL Output Current 0. REF PS8811A PI6C410B Max. NOMINAL @ Z 04/19/07 ...
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... Min. Max. -0.5 4.6 -0.5 4.6 4.6 -0.5 -65 150 2000 Min. Max. 3.135 3.465 3.135 3.465 2 0 – 0 – 0.3 0.35 SS 2.4 0.4 12.2 15.6 = 1.0V -29 = 3.135V -23 = 1.0V -33 = 3.135V -33 = 1.95V 1.95V 500 PI6C410B Units V °C V Units V μ °C PS8811A 04/19/07 ...
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... Voltage Low including undershoot Absolute crossing point voltages Total Variation of Vcross over all edges Duty Cycle Duty Cycle (measured at 1.5V) All clock stabilization from power-up Differential output enable after PwrDwn de-assertion PwrDwn rise and fall time 13 PI6C410B Min Max. Units Notes 175 700 1.0 4 ...
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... Maximum 10” trace length for CPU outputs at 200 MHz. Maximum 16” trace length for SRC outputs at 100 MHz. Packaging Mechanical: 56-Pin, 240-mil wide TSSOP (A) 07-0093 Clock Generator for Intel PCI-Express Server Chipset Rs 33Ω 5% TLA Rs 33Ω 5% TLB Rp Rp 49.9Ω 49.9Ω PI6C410B Clock Clock# 2pF 2pF 5% 5% PS8811A 04/19/07 ...
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... Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. Number of transistors = TBD Pb-free and Green Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 07-0093 Clock Generator for Intel PCI-Express Server Chipset Package Code A Pb-free & Green, 56-pin TSSOP V Pb-free & Green, 56-pin SSOP 15 PI6C410B Package Description PS8811A 04/19/07 ...