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参数资料
| 型号： | ICS841S01BGI |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16 |
| 封装： | 4.40 X 5 MM, 0.92 MM HEIGHT, MO-153, TSSOP-16 |
| 文件页数： | 1/13页 |
| 文件大小： | 271K |
| 代理商： | ICS841S01BGI |
841S01BGI
www.icst.com/products/hiperclocks.html
JUNE 12, 2006
1
Integrated
Circuit
Systems, Inc.
ICS841S01I
PCI EXPRESSCLOCK GENERATOR
PRELIMINARY
GENERAL DESCRIPTION
The ICS841S01I is a PLL-based clock generator
specifically designed for PCI_ExpressClock
Generation applications. This device generates
a 100MHz HCSL clock. The device offers a HCSL
(Host Clock Signal Level) clock output from a
clock input reference of 25MHz. The input reference may be
derived from an external source or by the addition of a 25MHz
crystal to the on-chip crystal oscillator. An external reference
may be applied to the XTAL_IN pin with the XTAL_OUT pin
left floating.
The device offers spread spectrum clock output for reduced
EMI applications. An I2C bus interface is used to enable or
disable spread spectrum operation as well as select either a
down spread value of -0.35% or -.5%.
The ICS841S01I is available in both standard and lead-free
16-Lead TSSOP packages.
HiPerClockS
ICS
FEATURES
One 0.7V current mode differential HCSL output pair
Crystal oscillator interface, 25MHz
Output frequency: 100MHz
Period jitter: TBD
Output skew: 150ps (maximum)
Cycle-to-cyle jitter: 50ps (maximum)
I2C support with readback capabilities up to 400kHz
Spread Spectrum for electromagnetic interference (EMI)
reduction
3.3V operating supply mode
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS compliant
packages
BLOCK DIAGRAM
PIN ASSIGNMENT
VSS_SRC
VDD_SRC
SRCT0
SRCC0
VDD_SRC
VSS_SRC
IREF
VSSA
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VDD_SRC
SDATA
SCLK
XTAL_OUT
XTAL_IN
VDD_REF
VSS_REF
VDDA
ICS841S01I
16-Lead TSSOP
4.4mm x 5.0mm x 0.92mm
package body
G Package
Top View
Divider
Network
PLL
OSC
I2C
Logic
SRCT0
SRCC0
SCLK
IREF
XTAL_IN
XTAL_OUT
SDATA
Pullup
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on
initial product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications
without notice.
相关PDF资料 |
PDF描述 |
|---|---|
| ICS841S01BGT | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16 |
| ICS841S01BG | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16 |
| ICS841S02BGILFT | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| ICS841S02BGILF | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| ICS841S04BGI | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS841S01BGLF | 功能描述:IC CLK GENERATOR PLL 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:HiPerClockS™, PCI Express® (PCIe) 标准包装:1 系列:- 类型:时钟/频率发生器，多路复用器 PLL:是 主要目的:存储器，RDRAM 输入:晶体 输出:LVCMOS 电路数:1 比率 - 输入:输出:1:2 差分 - 输入:输出:无/是 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:Digi-Reel® 其它名称:296-6719-6 |
| ICS841S01BGLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:PCI EXPRESS⑩ CLOCK GENERATOR |
| ICS841S01BGT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:PCI EXPRESS⑩ CLOCK GENERATOR |
| ICS841S02BGI | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:PCI EXPRESS⑩ CLOCK GENERATOR |
| ICS841S02BGILF | 功能描述:IC CLK GENERATOR PLL 20-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:HiPerClockS™, 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 |
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