參數(shù)資料
型號: 9FG1901HKLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PQCC72
封裝: ROHS COMPLIANT, PLASTIC, MLF-72
文件頁數(shù): 6/18頁
文件大小: 245K
代理商: 9FG1901HKLFT
IDTTM
Frequency Gearing Clock for CPU, PCIe Gen1 & FBD
1386A - 02/02/10
9FG1901H
Frequency Gearing Clock for CPU, PCIe Gen1 & FBD
14
Electrical Characteristics - Phase Jitter
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP.
MAX
UNITS
NOTES
tjphPCIe1
PCIe Gen 1 REFCLK phase jitter
(including PLL BW 8 - 16 MHz,
ζ = 0.54,
Td=10 ns, Ftrk=1.5 MHz )
42/41
86
ps
1,2,3,5
tjphFBD1_3.2G
FBD REFCLK phase jitter
(including PLL BW 11 - 33 MHz,
ζ = 0.54, Td=12 ns Ftrl=0.2MHz)
2.8/2.7
3
ps
(RMS)
1,2
tjphFBD1_4.8G
FBD REFCLK phase jitter
(including PLL BW 11 - 33 MHz,
ζ = 0.54, Td=12 ns Ftrl=0.2MHz)
2.4/2.1
2.5
ps
(RMS)
1,2
Notes on Phase Jitter:
2 Device driven by 932S421BGLF or equivalent
3 Sample size of at least 100K cycles. This figures extrapolates to 108ps pk-pk @ 1M cycles for a BER of 1-12
4 Hi-Bandwidth Number/Low Bandwidth Number with Spread On. Spread Off gives lower numbers.
5 Byte 9 must be properly set to meet these parameters.
1 See http://www.pcisig.com for complete specs. Guaranteed by design and characterization, not tested in production.
Jitter, Phase
相關(guān)PDF資料
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