參數(shù)資料
型號(hào): ICS954321YG-T
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
封裝: 6.10 MM, 0.50 MM PITCH, MO-153, TSSOP-64
文件頁(yè)數(shù): 18/18頁(yè)
文件大?。?/td> 221K
代理商: ICS954321YG-T
9
Integrated
Circuit
Systems, Inc.
ICS954321
1078A—08/02/05
SMBus Table: Spread Spectrum Control Register
Control
Function
Bit 7
Reserved
R
0
Bit 6
SSP14
RW
X
Bit 5
SSP13
RW
X
Bit 4
SSP12
RW
X
Bit 3
SSP11
RW
X
Bit 2
SSP10
RW
X
Bit 1
SSP9
RW
X
Bit 0
SSP8
RW
X
SMBus Table: Output Divider Control Register
Control
Function
Bit 7
SRCCLK Div3
RW
0000:/2
0100:/4
1000:/8
1100:/16
X
Bit 6
SRCCLK Div2
RW
0001:/3
0101:/6
1001:/12
1101:/24
X
Bit 5
SRCCLK Div1
RW
0010:/5
0110:/10
1010:/20
1110:/40
X
Bit 4
SRCCLK Div0
RW
0011:/15
0111:/30
1011:/60
1111:/120
X
Bit 3
CPU Div3
RW
0000:/2
0100:/4
1000:/8
1100:/16
X
Bit 2
CPU Div2
RW
0001:/3
0101:/6
1001:/12
1101:/24
X
Bit 1
CPU Div1
RW
0010:/5
0110:/10
1010:/20
1110:/40
X
Bit 0
CPU Div0
RW
0011:/15
0111:/30
1011:/60
1111:/120
X
SMBus Table: CLKREQ# Control Register
Control
Function
Bit 7
Reserved
RW
0
Bit 6
SRCCLK4 is controlled
RW
1
Bit 5
SRCCLK8 is controlled
RW
0
Bit 4
SRCCLK10 is controlled
RW
0
Bit 3
Reserved
RW
0
Bit 2
SRCCLK5 is controlled
RW
1
Bit 1
SRCCLK7 is controlled
RW
0
Bit 0
SRCCLK9 is controlled
RW
0
SMBus Table: PLL 2 VCO Frequency Control Register
Control
Function
Bit 7
N Div8
N Divider Prog bit 8
RW
X
Bit 6
N Div9
N Divider Prog bit 9
RW
X
Bit 5
M Div5
RW
X
Bit 4
M Div4
RW
X
Bit 3
M Div3
RW
X
Bit 2
M Div2
RW
X
Bit 1
M Div1
RW
X
Bit 0
M Div0
RW
X
SMBus Table: PLL 2 VCO Frequency Control Register
Control
Function
Bit 7
N Div7
RW
X
Bit 6
N Div6
RW
X
Bit 5
N Div5
RW
X
Bit 4
N Div4
RW
X
Bit 3
N Div3
RW
X
Bit 2
N Div2
RW
X
Bit 1
N Div1
RW
X
Bit 0
N Div0
RW
X
Not Controlled
Controlled
1
The decimal representation of M and N
Divier in Byte 17 and 18 will configure the
VCO frequency. Default at power up = Byte
0 Rom table. VCO Frequency = 14.318 x
[NDiv(9:0)+8] / [MDiv(5:0)+2]
Controlled
1
Type
Not Controlled
Controlled
Not Controlled
--
Controlled
-
M Divider Programming
bits
Spread Spectrum
Programming b(14:8)
1
CPUDivider Ratio
Programming Bits
SRCCLK Divider Ratio
Programming Bits
Type
-
PWD
01
PWD
0
The decimal representation of M and N
Divier in Byte 17 and 18 will configure the
VCO frequency. Default at power up = Byte
0 Rom table. VCO Frequency = 14.318 x
[NDiv(9:0)+8] / [MDiv(5:0)+2]
PWD
Name
Type
0
1
PWD
Name
Type
Name
0
-
Byte 14
Pin #
Type
-
Name
OEB# controls selected
outputs. Outputs controlled by
this pin will be Hi-Z when
OEB# is high.
OEA# controls selected
outputs. Outputs controlled by
this pin will be Hi-Z when
OEA# is high.
-
Pin #
-
Pin #
Byte 16
-
Pin #
Byte 15
-
Byte 17
Byte 18
-
Pin #
Name
-
N Divider Programming
b(8:0)
-
0
These Spread Spectrum bits in Byte 13 and
14 will program the spread pecentage. It is
recommended to use ICS Spread % table for
spread programming.
-
Not Controlled
-
Controlled
相關(guān)PDF資料
PDF描述
ICS954321YGLF-T 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
ICS95V2F857AG-130T PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
ICS95V847AG-T 95V SERIES, PLL BASED CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
ICS95V847AGLF-T 95V SERIES, PLL BASED CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
ICS95V847AGLF-T 95V SERIES, PLL BASED CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS954511BF 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型: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:93786AFT
ICS954511BFLF 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型: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:93786AFT
ICS954511BFLFT 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型: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:93786AFT
ICS954511BFT 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型: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:93786AFT
ICS95V157AG 功能描述:IC CLK BUFF 1:10 233MHZ 48-TSSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器,驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:74 系列:- 類型:扇出緩沖器(分配) 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL,LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:管件