参数资料
型号: ICS552R-01T
元件分类: 时钟及定时
英文描述: LOW SKEW CLOCK DRIVER, PDSO20
封装: 0.150 INCH, SSOP-20
文件页数: 8/10页
文件大小: 184K
代理商: ICS552R-01T
Oscillator, Multiplier, and Buffer with 8 Outputs
MDS 552-01 E
7
Revision 111705
Integrated Circuit Systems, Inc.
525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
ICS552-01
PCB Layout Recommendations
For optimum device performance and lowest output
phase noise, the following guidelines should be
observed.
1) Each 0.01F decoupling capacitor should be
mounted on the component side of the board as close
to the VDD pin as possible. No vias should be used
between decoupling capacitor and VDD pin. The PCB
trace to VDD pin should be kept as short as possible,
as should the PCB trace to the ground via.
2) The external crystal should be mounted just next to
the device with short traces. The X1 and X2 traces
should not be routed next to each other with minimum
spaces, instead they should be separated and away
from other traces.
3) To minimize EMI, the 33
series termination resistor
(if needed) should be placed close to the clock output.
4) An optimum layout is one with all components on the
same side of the board, minimizing vias through other
signal layers.
相关PDF资料
PDF描述
ICS552R-01I LOW SKEW CLOCK DRIVER, PDSO20
ICS552R-01IT LOW SKEW CLOCK DRIVER, PDSO20
ICS554G-01AI 554 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
ICS554G-01IT LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
ICS557G-06LFT 557 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
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