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参数资料
| 型号： | ICS841S01BG |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 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： | 1/16页 |
| 文件大小： | 280K |
| 代理商： | ICS841S01BG |
PCI EXPRESS CLOCK GENERATOR
ICS841S01
IDT / ICS PCI EXPRESS CLOCK GENERATOR
1
ICS841S01BG REV. B MAY 23, 2007
PRELIMINARY
GENERAL DESCRIPTION
The ICS841S01 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 -0.5%.
The ICS841S01 is available in both standard and lead-free
16-Lead TSSOP packages.
FEATURES
One 0.7V current mode differential HCSL output pair
Crystal oscillator interface, 25MHz
Output frequency: 100MHz
RMS period jitter: 3ps (maximum)
Cycle-to-cyle jitter: 35ps (maximum)
I2C support with readback capabilities up to 400kHz
Spread Spectrum for electromagnetic interference (EMI)
reduction
3.3V operating supply mode
0°C to 70°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
HiPerClockS
ICS
The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization
and/or qualification. Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.
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
ICS841S01
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
Pullup
XTAL_IN
XTAL_OUT
SDATA
SCLK
IREF
25MHz
相关PDF资料 |
PDF描述 |
|---|---|
| ICS841S02BGILFT | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| ICS841S02BGILF | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| ICS841S04BGI | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO24 |
| ICS8421002AGI-01 | 170 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| ICS8421002AGIT | 226.66 MHz, OTHER CLOCK GENERATOR, PDSO20 |
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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