pi6c410b-01 Pericom Semiconductor Corporation, pi6c410b-01 Datasheet
pi6c410b-01
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pi6c410b-01 Summary of contents
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... VTT_PWRGD# /PWRDWN IREF 06-0335 Description PI6C410B- high-speed, low-noise clock generator designed to work with Intel Server PCI-Express Chipset. Spread Spectrum PLL based clock generator reduce EMI emission and support 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-01 Description PS8881C 12/19/06 ...
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... Reserved 100MHz 33MHz SRC PCIF / PCI REF/N REF/N Hi-Z Hi-Z SRC SRC# Normal Normal Iref × Float Float 3 PI6C410B-01 REF USB_48 14.318MHz 48MHz 14.318MHz 48MHz 14.318MHz 48MHz 14.318MHz 48MHz 14.318MHz 48MHz 14.318MHz 48MHz 14.318MHz 48MHz 14.318MHz 48MHz REF USB 48 ...
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... Serial Data Interface (SMBus) The PI6C410B- slave only SMBus device that supports both indexed block read and indexed block write protocol using a single 7-bit address and read/write bit as shown below. Address Assignment (3) Data Protocol 1 bit 7 bits 1 1 Start ...
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... Enabled PCIF_1 Enabled PCIF_2 Enabled PCI_0 Enabled PCI_1 Enabled PCI_2 Enabled PCI_3 5 PI6C410B-01 Pin Source Pin 10, 11, 18, 19, 21, 22, 23, 24, 26, 27, 31, NA 32, 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-01 Pin Source Pin ...
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... CPU_3, CPU3# CPU_Stop 0 = Driven in RW CPU_4, CPU4# CPU_Stop 0 = Driven in SRC[0:4] & RW power down SRC[0:4 Driven in SRC[0:4] & RW PCI_STOP SRC[0:4 Driven in RW CPU_4, CPU4# Pwrdwn 7 PI6C410B-01 Output Pin Source Pin Pin ...
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... Hi-Z Power Up Type Condition PI6C410B-01 Pin Source Pin 36, 37, 39, 40, 42, 43, 45, 46, NA 31, 32 36, 37, 39, 40, NA 42, 43, 45, 46 36, 37, 39, 40, NA 42, 43, 45 18, 19, 21, 22, 23, NA 24, 26 Output ...
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... Block Read Byte Count 6 Block Read Byte Count 7 Block Read Byte Count 06-0335 Clock Generator for Intel PCI-Express Server Chipset Power Up Type Condition PI6C410B-01 Output Pin PS8881C 12/19/06 ...
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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 06-0335 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 10 PI6C410B-01 PS8881C 12/19/06 ...
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... Load Drive Shunt Cap Max. Cap Max. 20pF 0.1mW 5pF – (Cs + Ci). Typical Ce = 33pF when Crystal Load = 20pF, Trace L 11 PI6C410B-01 Stoppable Non-stop Outputs Outputs Running Running Driven @ Iref x 2 Driven @ Iref x 2 Tristate Tristate Tperiod Min Max 2.4993 2 ...
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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 12 PI6C410B-01 Slope ~ 1/R O 0.85V Maximum N/A unspecifi ed 850mV Min. -12% I +12% I NOMINAL Output Current 0. REF PS8881C Max ...
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... Tristate outputs 13 Min. Max. -0.5 4.6 -0.5 4.6 4.6 -0.5 -65 150 2000 = 0 to 70°C) 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 85 12 PI6C410B-01 Units V °C V Units V μ PS8881C 12/19/06 ...
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... Max length 20" into 5pF with 60Ω S PI6C410B-01 Notes Fig 2 Fig 2 PS8881C ...
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... Maximum 10” trace length for CPU outputs at 200MHz. Maximum 16” trace length for SRC outputs at 100MHz. Packaging Mechanical: 56-Pin, 240-mil wide TSSOP (A) 06-0335 Clock Generator for Intel PCI-Express Server Chipset (10) Rs 33Ω 5% TLA Rs 33Ω 5% TLB Rp Rp 49.9Ω 49.9Ω PI6C410B-01 Clock Clock# 2pF 2pF 5% 5% PS8881C 12/19/06 ...
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... Clock Generator for Intel PCI-Express Server Chipset .291 .396 .299 .416 7.39 10.06 7.59 10.56 18.29 .008 18.54 0.20 Nom. .008 .0135 0.20 0.34 Package Code A Pb-free & Green, 56-pin TSSOP V Pb-free & Green, 56-pin SSOP 16 PI6C410B-01 Gauge Plane .02 .010 0.25 .04 0.51 1.01 .015 0.381 x 45˚ .025 0.635 .110 2.79 .008 0-8˚ .016 Package Description PS8881C Max 0.20 0.40 12/19/06 ...