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    參數(shù)資料
    型號(hào): ICS952601yFLFT
    英文描述: Programmable Timing Control Hub⑩ for Next Gen P4⑩ processor
    中文描述: 可編程定時(shí)控制中心⑩處理器的下一代小⑩
    文件頁(yè)數(shù): 1/24頁(yè)
    文件大?。?/td> 181K
    代理商: ICS952601YFLFT
    Integrated
    Circuit
    Systems, Inc.
    ICS952601
    0701G—10/13/04
    Pin Configuration
    Recommended Application:
    CK409 clock, Intel Yellow Cover part
    Output Features:
    3 - 0.7V current-mode differential CPU pairs
    1 - 0.7V current-mode differential SRC pair
    7 - PCI (33MHz)
    3 - PCICLK_F, (33MHz) free-running
    1 - USB, 48MHz
    1 - DOT, 48MHz
    2 - REF, 14.318MHz
    4 - 3V66, 66.66MHz
    1 - VCH/3V66, selectable 48MHz or 66MHz
    Key Specifications:
    CPU/SRC outputs cycle-cycle jitter < 125ps
    3V66 outputs cycle-cycle jitter < 250ps
    PCI outputs cycle-cycle jitter < 250ps
    CPU outputs skew: < 100ps
    +/- 300ppm frequency accuracy on CPU & SRC clocks
    Programmable Timing Control Hub for Next Gen P
    4
    processor
    Functionality
    Features/Benefits:
    Supports tight ppm accuracy clocks for Serial-ATA.
    Supports spread spectrum modulation, 0 to -0.5%
    down spread.
    Supports CPU clks up to 400MHz in test mode.
    Uses external 14.318MHz crystal, external crystal load
    caps are required for frequency tuning.
    Supports undriven differential CPU, SRC pair in PD#
    and CPU_STOP# for power management.
    56-pin SSOP & TSSOP
    B6b5 FS_A FS_B
    0
    0
    0
    1
    1
    1
    0
    0
    1
    1
    CPU
    MHz
    100
    Ref/N
    0
    200
    133
    166
    Hi-Z
    200
    400
    266
    333
    SRC
    MHz
    100/200
    Ref/N
    1
    100/200
    100/200
    100/200
    Hi-Z
    100/200
    100/200
    100/200
    100/200
    3V66
    MHz
    66.66
    Ref/N
    2
    Ref/N
    3
    Ref/N
    4
    66.66
    33.33
    66.66
    33.33
    66.66
    33.33
    Hi-Z
    Hi-Z
    66.66
    33.33
    66.66
    33.33
    66.66
    33.33
    66.66
    33.33
    PCI
    MHz
    33.33
    REF
    MHz
    14.318
    U
    SB/DOT
    MHz
    48.00
    Ref/N
    5
    48.00
    48.00
    48.00
    Hi-Z
    48.00
    48.00
    48.00
    48.00
    0
    MID
    1
    0
    1
    MID
    0
    1
    0
    1
    14.318
    14.318
    14.318
    Hi-Z
    14.318
    14.318
    14.318
    14.318
    0
    1
    REF0
    REF1
    1
    2
    3
    4
    5
    6
    7
    8
    9
    56 FS_B
    55 VDDA
    54 GNDA
    53 GND
    52 IREF
    51 FS_A
    50 CPU_STOP#
    49 PCI_STOP#
    48 VDDCPU
    47 CPUCLKT2
    46 CPUCLKC2
    45 GND
    44 CPUCLKT1
    43 CPUCLKC1
    42 VDDCPU
    41 CPUCLKT0
    40 CPUCLKC0
    39 GND
    38 SRCCLKT
    37 SRCCLKC
    36 VDD
    35 Vtt_PWRGD#
    34 VDD48
    33 GND
    32 48MHz_DOT
    31 48MHz_USB
    30 SDATA
    29 3V66_4/VCH
    VDDREF
    X1
    X2
    GND
    PCICLK_F0
    PCICLK_F1
    PCICLK_F2
    VDDPCI 10
    GND 11
    PCICLK0 12
    PCICLK1 13
    PCICLK2 14
    PCICLK3 15
    VDDPCI 16
    GND 17
    PCICLK4 18
    PCICLK5 19
    PCICLK6 20
    PD# 21
    3V66_0 22
    3V66_1 23
    VDD3V66 24
    GND 25
    3V66_2 26
    3V66_3 27
    SCLK 28
    I
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