參數(shù)資料
型號(hào)： ICS841S01BGI
元件分類： 時(shí)鐘產(chǎn)生/分配
英文描述： 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16
封裝： 4.40 X 5 MM, 0.92 MM HEIGHT, MO-153, TSSOP-16
文件頁(yè)數(shù)： 1/13頁(yè)
文件大?。?/td> 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.
相關(guān)PDF資料
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS841S01BGLF 功能描述:IC CLK GENERATOR PLL 16-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:HiPerClockS™, PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時(shí)鐘/頻率發(fā)生器，多路復(fù)用器 PLL:是 主要目的:存儲(chǔ)器，RDRAM 輸入:晶體 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:1:2 差分 - 輸入:輸出:無(wú)/是 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:Digi-Reel® 其它名稱:296-6719-6
ICS841S01BGLFT 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PCI EXPRESS⑩ CLOCK GENERATOR
ICS841S01BGT 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PCI EXPRESS⑩ CLOCK GENERATOR
ICS841S02BGI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PCI EXPRESS⑩ CLOCK GENERATOR
ICS841S02BGILF 功能描述:IC CLK GENERATOR PLL 20-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:HiPerClockS™, 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
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