参数资料
型号: ICS854210AYT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封装: 7 X 7 MM, 1.40 MM HEIGHT, LQFP-32
文件页数: 1/9页
文件大小: 134K
代理商: ICS854210AYT
854210AY
www.icst.com/products/hiperclocks.html
REV. A DECEMBER 2, 2002
1
Integrated
Circuit
Systems, Inc.
ICS854210
LOW SKEW, DUAL, 1-TO-5
DIFFERENTIAL-TO-3.3V LVDS FANOUT BUFFER
PRELIMINARY
GENERAL DESCRIPTION
The ICS854210 is a low skew, high perfor-
mance dual 1-to- 5 Differential-to-3.3V LVDS
Fanout Buffer and a member of t h e
HiPerClockS family of High Performance
Clock Solutions from ICS. The ICS854210
is characterized to operate from a 3.3V power supply.
Guaranteed output and part-to-part skew characteris-
tics make the ICS854210 ideal for those clock distribu-
tion applications demanding well defined performance
and repeatability.
FEATURES
2 differential LVDS bank outputs
2 differential clock input pairs
PCLKx, nPCLKx pairs can accept the following
differential input levels: LVPECL, LVDS, CML, SSTL
Output frequency: 2GHz
Translates any single ended input signal to
LVDS levels with resistor bias on nPCLKx input
Output skew: 25ps (typical)
Part-to-part skew: 85ps (typical)
Propagation delay: TBD
3.3V supply voltage
-40°C to 85°C ambient operating temperature
Pin compatible with MC100EP210S
BLOCK DIAGRAM
PIN ASSIGNMENT
HiPerClockS
,&6
32-Lead LQFP
7mm x 7mm x 1.4mm package body
Y Package
Top View
QA0
nQA0
QA1
nQA1
QA2
nQA2
QA3
nQA3
QA4
nQA4
PCLKA
nPCLKA
QB0
nQB0
QB1
nQB1
QB2
nQB2
QB3
nQB3
QB4
nQB4
PCLKB
nPCLKB
ICS854210
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
QA3
nQA3
QA4
nQA4
QB0
nQB0
QB1
nQB1
VDDO
QB2
nQB2
QB3
nQB3
QB4
nQB4
VDDO
nQA2
QA2
nQA1
QA1
nQA0
QA0
VDDO
V
DD
nc
PCLKA
nPCLKA
nc
PCLKB
nPCLK
B
GND
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.
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