參數(shù)資料
型號(hào): ICS854210CYT
元件分類: 時(shí)鐘及定時(shí)
英文描述: 854210 SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
文件頁(yè)數(shù): 1/10頁(yè)
文件大小: 144K
代理商: ICS854210CYT
854210CY
www.icst.com/products/hiperclocks.html
REV. B MAY 17, 2005
1
Integrated
Circuit
Systems, Inc.
ICS854210
LOW SKEW, DUAL, 1-TO-5
DIFFERENTIAL-TO-LVDS FANOUT BUFFER
PRELIMINARY
GENERAL DESCRIPTION
The ICS854210 is a low skew, high perfor-
mance dual 1-to-5 Differential-to-LVDS Fanout
Buffer and a member of the HiPerClockS
family of High Perfor mance Clock Solutions
from ICS. The ICS854210 is characterized to
operate from a 3.3V power supply. Guaranteed output
and par t-to-par t sk e w char acteristics mak e the
ICS854210 ideal for those clock distribution applications
demanding well defined performance and repeatability.
FEATURES
2 differential LVDS bank outputs
2 differential LVPECL clock input pairs
PCLKx, nPCLKx pairs can accept the following
differential input levels: LVPECL, LVDS, CML, SSTL
Maximum output frequency: 3.2GHz
Translates any single ended input signal to
LVDS levels with resistor bias on nPCLKx input
Output skew: TBD
Part-to-part skew: TBD
Propagation delay: 280ps (typical)
3.3V supply voltage
-40°C to 85°C ambient operating temperature
BLOCK DIAGRAM
PIN ASSIGNMENT
HiPerClockS
ICS
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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