• <table id="pui1g"></table>
    <li id="pui1g"></li>
  • 參數(shù)資料
    型號(hào): ICS94201DFLF
    廠商: IDT, Integrated Device Technology Inc
    文件頁(yè)數(shù): 2/19頁(yè)
    文件大?。?/td> 0K
    描述: IC FREQ GENERATOR PROGR 56-SSOP
    標(biāo)準(zhǔn)包裝: 26
    類(lèi)型: 時(shí)鐘/頻率發(fā)生器,多路復(fù)用器
    PLL:
    主要目的: Intel CPU 服務(wù)器
    輸入: 晶體
    輸出: 時(shí)鐘
    電路數(shù): 1
    比率 - 輸入:輸出: 2:29
    差分 - 輸入:輸出: 無(wú)/無(wú)
    頻率 - 最大: 500.03MHz
    電源電壓: 3.135 V ~ 3.465 V
    工作溫度: 0°C ~ 70°C
    安裝類(lèi)型: 表面貼裝
    封裝/外殼: 56-BSSOP(0.295",7.50mm 寬)
    供應(yīng)商設(shè)備封裝: 56-SSOP
    包裝: 管件
    其它名稱(chēng): 94201DFLF
    10
    ICS94201
    0428B - 11/28/05
    Byte 21: ICS Reserved Register
    Byte 23: Group Skew Control Register
    Byte 22: Group Skew Control Register
    Note: Default 3V66 to PCI skew is 2.5ns bit [7:4]=1001.
    Each increment or decrement of bit 4 to 7 will
    introduce 100ps delay or advance on all PCI
    clocks.
    Byte 24: Output Rise/Fall Time Select Register
    Note: This is an unused register. Writing to this register will
    not affect device performance or functionality.
    Byte 20: Output Dividers Control Register
    Note: Changing bits in these registers results in
    frequency divider ratio changes. Incorrect
    configuration of group gear ratio can cause
    system malfunction.
    Notes:
    1. PWD = Power on Default
    2. The power on default for byte 16-20 depends on the hardware
    (latch inputs FS[0:4]) or I
    2C (Byte 0 bit [1:7]) setting. Be sure
    to read back and re-write the values of these 5 registers when
    VCO frequency change is desired for the first pass.
    3. If Byte 8 bit 7 is driven to "1" meaning programming is
    intended, Byte 21-24 will lose their default power up value.
    Note: Default 3V66 to IOAPIC skew is 2.5ns bit [3:0]=0111.
    Each increment or decrement of bit 4 to 7 will introduce
    100ps delay or advance on all IOAPIC clocks.
    t
    i
    BD
    W
    Pn
    o
    i
    t
    p
    i
    r
    c
    s
    e
    D
    7
    t
    i
    BX
    3
    2
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    6
    t
    i
    BX
    2
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    5
    t
    i
    BX
    1
    2
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    4
    t
    i
    BX
    0
    2
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    3
    t
    i
    BX
    9
    1
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    2
    t
    i
    BX
    8
    1
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    1
    t
    i
    BX
    7
    1
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    0
    t
    i
    BX
    6
    1
    t
    i
    B
    l
    o
    r
    t
    n
    o
    C
    X
    U
    M
    r
    e
    d
    i
    v
    i
    D
    t
    u
    p
    t
    u
    O
    t
    i
    BD
    W
    Pn
    o
    i
    t
    p
    i
    r
    c
    s
    e
    D
    7
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    6
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    5
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    4
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    3
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    2
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    1
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    0
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    t
    i
    BD
    W
    Pn
    o
    i
    t
    p
    i
    r
    c
    s
    e
    D
    7
    t
    i
    B1
    3
    t
    i
    B
    w
    e
    k
    S
    I
    C
    P
    o
    t
    6
    V
    3
    6
    t
    i
    B0
    2
    t
    i
    B
    w
    e
    k
    S
    I
    C
    P
    o
    t
    6
    V
    3
    5
    t
    i
    B0
    1
    t
    i
    B
    w
    e
    k
    S
    I
    C
    P
    o
    t
    6
    V
    3
    4
    t
    i
    B1
    0
    t
    i
    B
    w
    e
    k
    S
    I
    C
    P
    o
    t
    6
    V
    3
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    2
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    1
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    0
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    t
    i
    BD
    W
    Pn
    o
    i
    t
    p
    i
    r
    c
    s
    e
    D
    7
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    6
    t
    i
    B0
    k
    a
    e
    W
    =
    1
    ,
    l
    a
    m
    r
    o
    N
    =
    0
    F
    E
    R
    5
    t
    i
    B0
    k
    a
    e
    W
    =
    1
    ,
    l
    a
    m
    r
    o
    N
    =
    0
    z
    h
    M
    8
    4
    ,
    4
    2
    4
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    3
    t
    i
    B0
    k
    a
    e
    W
    =
    1
    ,
    l
    a
    m
    r
    o
    N
    =
    0
    I
    C
    P
    2
    t
    i
    B0
    k
    a
    e
    W
    =
    1
    ,
    l
    a
    m
    r
    o
    N
    =
    0
    6
    V
    3
    1
    t
    i
    B0
    k
    a
    e
    W
    =
    1
    ,
    l
    a
    m
    r
    o
    N
    =
    0
    M
    A
    R
    D
    S
    0
    t
    i
    B0
    )
    d
    e
    v
    r
    e
    s
    e
    R
    (
    t
    i
    BD
    W
    Pn
    o
    i
    t
    p
    i
    r
    c
    s
    e
    D
    7
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    6
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    5
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    4
    t
    i
    B
    0)
    d
    e
    v
    r
    e
    s
    e
    R
    (
    3
    t
    i
    B
    03
    t
    i
    B
    w
    e
    k
    S
    C
    I
    P
    A
    O
    I
    o
    t
    6
    V
    3
    2
    t
    i
    B
    12
    t
    i
    B
    w
    e
    k
    S
    C
    I
    P
    A
    O
    I
    o
    t
    6
    V
    3
    1
    t
    i
    B
    11
    t
    i
    B
    w
    e
    k
    S
    C
    I
    P
    A
    O
    I
    o
    t
    6
    V
    3
    0
    t
    i
    B
    10
    t
    i
    B
    w
    e
    k
    S
    C
    I
    P
    A
    O
    I
    o
    t
    6
    V
    3
    相關(guān)PDF資料
    PDF描述
    ICS950218AF IC TIMING CTRL HUB P4 48-SSOP
    ICS950908BFLF IC TIMING CTRL HUB P4 56-SSOP
    ICS951402AGLF IC TIMING CTRL HUB P4 48-TSSOP
    ICS95V847AGIT IC CLOCK DRIVER 2.5V 24-TSSOP
    ICS95V850AGT IC CLK DVR PLL 1:10 48TSSOP
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    ICS94201DFLFT 功能描述:IC FREQ GENERATOR PROGR 56-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類(lèi)型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱(chēng):93786AFT
    ICS94201DFT 功能描述:IC FREQ GENERATOR PROGR 56-SSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類(lèi)型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱(chēng):93786AFT
    ICS94201YFT 制造商:ICS 制造商全稱(chēng):ICS 功能描述:Programmable System Frequency Generator for PII/III⑩
    ICS94203 制造商:ICS 制造商全稱(chēng):ICS 功能描述:Programmable System Frequency Generator for PII/III⑩
    ICS94203F-T 制造商:ICS 制造商全稱(chēng):ICS 功能描述:Peripheral IC