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参数资料
| 型号： | ICS553MT |
| 元件分类： | 时钟及定时 |
| 英文描述： | LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 2/6页 |
| 文件大小： | 89K |
| 代理商： | ICS553MT |
LOW SKEW 1 TO 4 CLOCK BUFFER
MDS 553 B
2
Revision 052501
Int egrat ed C i rcuit Syste ms q 525 R a ce S t r eet, San Jose, CA 95126 q t e l (40 8 ) 295 -9800 q
w w w. icst . c om
ICS553
Pin Assignment
Pin Descriptions
External Components
A minimum number of external components are required for proper operation. A decoupling capacitor of
0.01
F should be connected between VDD on pin 1 and GND on pin 4, as close to the device as possible.
A 33
series terminating resistor may be used on each clock output if the trace is longer than 1 inch.
To achieve the low output skew that the ICS553 is capable of, careful attention must be paid to board
layout. Essentially, all 4 outputs must have identical terminations, identical loads and identical trace
geometries. If they do not, the output skew will be degraded. For example, using a 30
series termination
on one output (with 33
on the others) will cause at least 15ps of skew.
1
2
3
VDD
4
Q0
Q1
Q3
GND
Q2
ICLK
8
7
6
5
OE
8 Pi n (150 mi l) SOIC
Pin
Number
Pin
Name
Pin
Type
Pin Description
1
VDD
Power
Connect to +2.5V, +3.3V or +5.0V.
2
Q0
Output
Clock Output 0
3
Q1
Output
Clock Output 1
4
GND
Power
Ground
5
ICLK
Input
Clock Input. 5V tolerant input.
6
Q2
Output
Clock Output 2
7
Q3
Output
Clock Output 3
8
OE
Input
Output Enable. Tri-states outputs when low.
相关PDF资料 |
PDF描述 |
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| ICS554G-01T | LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| ICS554G-01T | LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| ICS558G-01T | 558 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| ICS558G-01 | 558 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| ICS580M-01 | 580 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS554-01 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW 1 TO 4 CLOCK BUFFER PECL IN, PECL OUT |
| ICS554-01A | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW 1 TO 4 CLOCK BUFFER PECL IN, PECL OUT |
| ICS554-01DPK | 制造商:ICS 制造商全称:ICS 功能描述:Clock Divider |
| ICS554-01DWF | 制造商:ICS 制造商全称:ICS 功能描述:Clock Divider |
| ICS554G-01 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW 1 TO 4 CLOCK BUFFER PECL IN, PECL OUT |
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