參數(shù)資料
型號: ICS853111BYLF
元件分類: 時鐘及定時
英文描述: LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, 1 MM HEIGHT, LEAD FREE, MS-026, TQFP-32
文件頁數(shù): 1/18頁
文件大?。?/td> 215K
代理商: ICS853111BYLF
853111BY
www.icst.com/products/hiperclocks.html
REV. A JUNE 16, 2005
1
Integrated
Circuit
Systems, Inc.
ICS853111B
LOW SKEW, 1-TO-10
DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
32-Lead TQFP, E-PAD
7mm x 7mm x 1.0mm package body
Y Package
Top View
GENERAL DESCRIPTION
The ICS853111B is a low skew, high perfor-
mance 1-to-10 Differential-to-2.5V/3.3V LVPECL/
ECL Fanout Buffer and a member of the
HiPerClockSfamily of High Performance
Clock Solutions from ICS. The ICS853111B
is characterized to operate from either a 2.5V or a 3.3V
power supply. Guaranteed output and part-to-part skew
characteristics make the ICS853111B ideal for those
clock distribution applications demanding well defined
performance and repeatability.
FEATURES
10 differential 2.5V/3.3V LVPECL / ECL outputs
2 selectable differential input pairs
PCLKx, nPCLKx pairs can accept the following
differential input levels: LVPECL, LVDS, CML, SSTL
Maximum output frequency: >3GHz
Translates any single ended input signal to 3.3V
LVPECL levels with resistor bias on nPCLK input
Output skew: 20ps (typical)
Part-to-part skew: 85ps (typical)
Propagation delay: 495ps (typical)
Jitter, RMS: < 0.03ps (typical)
LVPECL mode operating voltage supply range:
V
CC = 2.375V to 3.8V, VEE = 0V
ECL mode operating voltage supply range:
V
CC = 0V, VEE = -3.8V to -2.375V
-40°C to 85°C ambient operating temperature
Lead-Free package fully RoHS compliant
BLOCK DIAGRAM
PIN ASSIGNMENT
HiPerClockS
ICS
24 23 22 21 20 19 18 17
1 2 3 4 5 6
7 8
25
26
27
28
29
30
31
32
16
15
14
13
12
11
10
9
Q3
nQ3
Q4
nQ4
Q5
nQ5
Q6
nQ6
VCCO
Q7
nQ7
Q8
nQ8
Q9
nQ9
VCCO
nQ2
Q2
nQ1
Q1
nQ0
Q0
VCCO
ICS853111B
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
Q5
nQ5
Q6
nQ6
Q7
nQ7
Q8
nQ8
Q9
nQ9
PCLK0
nPCLK0
0
1
PCLK1
nPCLK1
CLK_SEL
V
BB
V
CC
CLK_SEL
PCLK0
nPCLK0
VBB
PCLK1
nPCLK
1
V
EE
相關(guān)PDF資料
PDF描述
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ICS85311AMILFT 功能描述:IC CLOCK BUFFER 1:2 1GHZ 8-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器,驅(qū)動器 系列:HiPerClockS™ 標準包裝: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
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