參數(shù)資料
型號: ICS85408BGLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 85408 SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
封裝: 4.40 X 7.80 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MS-153, TSSOP-24
文件頁數(shù): 1/12頁
文件大?。?/td> 162K
代理商: ICS85408BGLFT
85408BG
1
REV. A DECEMBER 6, 2007
ICS85408
LOW SKEW, 1-TO-8
DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP
GENERAL DESCRIPTION
The ICS85408 is a low skew, high performance
1-to-8 Differential-to-LVDS Clock Distribution
Chip and a member of the HiPerClockS
family of High Performance Clock Solutions
from ICS. The ICS85408 CLK, nCLK pair can ac-
cept most differential input levels and translates them to 3.3V
LVDS output levels. Utilizing Low Voltage Differential
Signaling (LVDS), the ICS85408 provides a low power, low
noise, low skew, point-to-point solution for distributing LVDS
clock signals.
Guaranteed output and part-to-part skew specifications make
the ICS85408 ideal for those applications demanding well
defined performance and repeatability.
FEATURES
8 Differential LVDS outputs
CLK, nCLK pair can accept the following differential
input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
Maximum output frequency: 700MHz
Translates any differential input signal (LVPECL, LVHSTL,
SSTL, HCSL) to LVDS levels without external bias networks
Translates any single-ended input signal to LVDS with
resistor bias on nCLK input
Multiple output enable inputs for disabling unused outputs
in reduced fanout applications
Output skew: 50ps (maximum)
Part-to-part skew: 550ps (maximum)
Propagation delay: 2.4ns (maximum)
3.3V operating supply
0°C to 70°C ambient operating temperature
Available in both standard (RoHS5) and lead-free (RoHS 6)
packages
HiPerClockS
ICS
BLOCK DIAGRAM
PIN ASSIGNMENT
ICS85408
24-Lead, 173-MIL TSSOP
4.4mm x 7.8mm x 0.92mm body package
G Package
Top View
nQ6
Q6
nQ5
Q5
nQ4
Q4
nQ3
Q3
nQ2
Q2
nQ1
Q1
1
2
3
4
5
6
7
8
9
10
11
12
Q7
nQ7
OE
GND
VDD
GND
VDD
CLK
nCLK
Q0
nQ0
24
23
22
21
20
19
18
17
16
15
14
13
CLK
nCLK
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
Q5
nQ5
Q6
nQ6
Q7
nQ7
OE
相關(guān)PDF資料
PDF描述
ICS85408BGT 85408 SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
ICS85408BGLF 85408 SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
ICS85411AMI 85411 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
ICS85411AMILFT 85411 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
ICS85411AMLFT LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
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