参数资料
型号: ICS9112M-16
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 91 SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
封装: 0.150 INCH, SOIC-8
文件页数: 5/6页
文件大小: 148K
代理商: ICS9112M-16
5
ICS9112-16
Preliminary Product Preview
Output to Output Skew
The skew between CLKOUT and the CLK(1-4) outputs is not dynamically adjusted by the PLL. Since CLKOUT is one of the
inputs to the PLL, zero phase difference is maintained from REF to CLKOUT. If all outputs are equally loaded, zero phase
difference will maintained from REF to all outputs.
If applications requiring zero output-output skew, all the outputs must equally loaded.
If the CLK(1-4) outputs are less loaded than CLKOUT, CLK(1-4) outputs will lead it; and if the CLK(1-4) is more loaded than
CLKOUT, CLK(1-4) will lag the CLKOUT.
Since the CLKOUT and the CLK(1-4) outputs are identical, they all start at the same time, but different loads cause them to
have different rise times and different times crossing the measurement thresholds.
REF input and
all outputs
loaded Equally
REF input and CLK(1-4)
outputs loaded equally, with
CLKOUT loaded More.
REF input and CLK(1_4)
outputs loaded equally, with
CLKOUT loaded Less.
Timing diagrams with different loading configurations
相关PDF资料
PDF描述
ICS9112M-16-T LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
ICS9112M-16LF 91 SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
ICS9112M-18T 91 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
ICS9112YG-16-T PLL BASED CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
ICS9112YG-27LF-T LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
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