参数资料
型号: ICS954119YF-T
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: 0.300 INCH, 0.025 INCH PITCH, MO-118, SSOP-56
文件页数: 10/17页
文件大小: 217K
代理商: ICS954119YF-T
2
Integrated
Circuit
Systems, Inc.
ICS954119
Advance Information
0875—05/24/04
Pin Description
PIN # PIN NAME
PIN
TYPE
DESCRIPTION
1
GND
PWR
Ground pin.
2
PCICLK3
OUT
PCI clock output.
3
PCICLK4
OUT
PCI clock output.
4
PCICLK5
OUT
PCI clock output.
5
GND
PWR
Ground pin.
6
VDDPCI
PWR
Power supply for PCI clocks, nominal 3.3V
7
PCICLK_F0
OUT
Free running PCI clock not affected by PCI_STOP# .
8
FSLA/PCICLK_F1
I/O
3.3V tolerant input for CPU frequency selection. Refer to input electrical
characteristics for Vil_FS and Vih_FS values. / 3.3V PCI free running clock
output.
9
FSLB/PCICLK_F2
I/O
3.3V tolerant input for CPU frequency selection. Refer to input electrical
characteristics for Vil_FS and Vih_FS values./ 3.3V PCI free running clock
output.
10
VDD48
PWR
Power pin for the 48MHz output.3.3V
11
**SEL24_48#/24_48MHz
I/O
Latched select input for 24/48MHz output / 24/48MHz clock output.
1=24MHz, 0 = 48MHz.
12
USB_48MHz
OUT
48.00MHz USB clock
13
GND
PWR
Ground pin.
14
DOTT_ 96MHz
OUT
True clock of differential pair for 96.00MHz DOT clock.
15
DOTC_96MHz
OUT
Complement clock of differential pair for 96.00MHz DOT clock.
16
Vtt_PwrGd#/PD
IN
Vtt_PwrGd# is an active low input used to determine when latched inputs
are ready to be sampled. PD is an asynchronous active high input pin
used to put the device into a low power state. The internal clocks, PLLs
and the crystal oscillator are stopped.
17
PCIEXT0
OUT
True clock of differential PCI_Express pair.
18
PCIEXC0
OUT
Complement clock of differential PCI_Express pair.
19
VDDPCIEX
PWR
Power supply for PCI Express clocks, nominal 3.3V
20
GND
PWR
Ground pin.
21
PCIEXT1
OUT
True clock of differential PCI_Express pair.
22
PCIEXC1
OUT
Complement clock of differential PCI_Express pair.
23
PCIEXT2
OUT
True clock of differential PCI_Express pair.
24
PCIEXC2
OUT
Complement clock of differential PCI_Express pair.
25
GND
PWR
Ground pin.
26
SRCCLKT
OUT
True clock of differential pair for S-ATA support.
+/- 300ppm accuracy required.
27
SRCCLKC
OUT
Complement clock of differential pair for S-ATA support.
+/- 300ppm accuracy required.
28
VDDSRC
PWR
Supply for SRC clocks, 3.3V nominal
相关PDF资料
PDF描述
ICS954201YGLNT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
ICS954204YGLNT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
ICS954204YGT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
ICS954204YGLNT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
ICS954204YGT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
相关代理商/技术参数
参数描述
ICS954127BF 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:PCI Express® (PCIe) 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP(0.209",5.30mm 宽) 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT
ICS954127BFLF 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:PCI Express® (PCIe) 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP(0.209",5.30mm 宽) 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT
ICS954127BFLFT 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:PCI Express® (PCIe) 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP(0.209",5.30mm 宽) 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT
ICS954127BFT 功能描述:IC TIMING CTRL HUB P4 56-SSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:PCI Express® (PCIe) 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP(0.209",5.30mm 宽) 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT
ICS954127BG 功能描述:IC TIMING CTRL HUB P4 56-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:PCI Express® (PCIe) 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP(0.209",5.30mm 宽) 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT