參數(shù)資料
型號(hào): MB15E05
廠商: Fujitsu Limited
英文描述: Serial Input PLL Frequency Synthesizer(串行輸入PLL頻率合成器)
中文描述: 串行輸入鎖相環(huán)頻率合成器(串行輸入鎖相環(huán)頻率合成器)
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 158K
代理商: MB15E05
12
MB15E05
I
PHASE COMPARATOR OUTPUT WAVEFORM
Notes: 1. Phase error detection range: –2
π
to +2
π
2. Pulses on Do output signal during locked state are output to prevent dead zone.
3. LD output becomes low when phase is t
WU
or more. LD output becomes high when phase error is t
WL
or less and continues to be so for three cysles or more.
4. t
WU
and t
WL
depend on OSCin input frequency.
t
WU
> 8/fosc (e. g. t
WU
> 625ns, foscin = 12.8 MHz)
t
WL
<
16/fosc (e. g. t
WL
< 1250ns, foscin = 12.8 MHz)
5. LD becomes high during the power saving mode (PS = ”L”.)
fp
fr
LD
[ FC = ”H” ]
φ
P
φ
R
Do
[ FC = ”L” ]
φ
P
φ
R
Do
H
L
Z
t
WU
t
WL
H
L
Z
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MB15E05SL 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Single Serial Input PLL Frequency Synthesizer On-Chip 2.0 GHz Prescaler
MB15E05SLPFV1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Single Serial Input PLL Frequency Synthesizer On-Chip 2.0 GHz Prescaler