參數(shù)資料
型號: SI5327D-C-GMR
廠商: SILICON LABORATORIES
元件分類: 時鐘產(chǎn)生/分配
英文描述: 243 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC36
封裝: 6 X 6 MM, ROHS COMPLIANT, MO-220VJJD, QFN-36
文件頁數(shù): 5/60頁
文件大?。?/td> 715K
代理商: SI5327D-C-GMR
Si5327
Preliminary Rev. 0.4
13
PLL Performance
(fin=fout = 622.08 MHz; BW=120 Hz; LVPECL)
Lock Time
tLOCKMP
Start of ICAL to
of LOL
1000
ms
Settle Time
tSETTLE
End of ICAL to FOUT within
1 ppm of final value
—5
s
Output Clock Phase
Change
tP_STEP
After clock switch
f3
128 kHz
—200
ps
Closed Loop Jitter
Peaking
JPK
—0.05
0.1
dB
Jitter Tolerance
JTOL
Jitter Frequency
Loop
Bandwidth
5000/BW
ns pk-pk
Phase Noise
fout = 622.08 MHz
CKOPN
100 Hz Offset
–80
dBc/Hz
1 kHz Offset
–110
dBc/Hz
10 kHz Offset
–113
dBc/Hz
100 kHz Offset
–117
dBc/Hz
1 MHz Offset
–125
dBc/Hz
Subharmonic Noise
SPSUBH
Phase Noise @ 100 kHz
Offset
—–80
dBc
Spurious Noise
SPSPUR
Max spur @ n x F3
(n
1, n x F3 < 100 MHz)
—–65
dBc
Table 4. AC Specifications (Continued)
(VDD = 1.8 ± 5%, 2.5 ±10%, or 3.3 V ±10%, TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
*Note:
Input to output phase skew after an ICAL is not controlled and can assume any value.
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