參數(shù)資料
型號: 9DB102AGILF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: PLL BASED CLOCK DRIVER, PDSO20
封裝: 4.40 MM, 0.65 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-20
文件頁數(shù): 9/13頁
文件大?。?/td> 223K
代理商: 9DB102AGILF
IDTTM
Two Output Differential Buffer for PCIe Gen1 & Gen2
852
REV J 01/15/10
ICS9DB102
Two Output Differential Buffer for PCIe Gen1 & Gen2
5
Electrical Characteristics - PLL Parameters
TA = Tambient; Supply Voltage VDD = 3.3 V +/-5%
Group
Parameter
Description
Min
Typ
Max
Units
Notes
PLL Jitter Peaking
jpeak-hibw
(PLL_BW = 1)
0
1
2.5
dB
1,4
PLL Jitter Peaking
jpeak-lobw
(PLL_BW = 0)
0
1
2
dB
1,4
PLL Bandwidth
pllHIBW
(PLL_BW = 1)
2
2.5
3
MHz
1,5
PLL Bandwidth
pllLOBW
(PLL_BW = 0)
0.4
0.5
1
MHz
1,5
PCIe Gen 1 phase jitter
(1.5 - 22 MHz)
40
108
ps
1,2,3
PCIe Gen 2 jitter
(8-16 MHz, 5-16 MHz) Hi-Band >1.5MHz
(PLL_BW=1)
2.7
3.1
ps rms
1,2,3
PCIe Gen 2 jitter
(8-16 MHz, 5-16 MHz) Hi-Band >1.5MHz
(PLL_BW=0)
2.2
3.1
ps rms
1,2,3
PCIe Gen 2 jitter
(8-16 MHz, 5-16 MHz) Lo-Band <1.5MHz
1.3
3
ps rms
1,2,3
NOTES:
1. Guaranteed by design and characterization, not 100% tested in production.
2. See http://www.pcisig.com for complete specs
3. Device driven by 932S421BGLF or equivalent
4. Measured as maximum pass band gain. At frequencies w ithin the loop BW, highest point of magnification is called PLL jitter peaking.
5. Measured at 3 db dow n or half pow er point.
Jitter, Phase
tjphasePLL
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