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參數(shù)資料
| 型號(hào)： | 9FG108CFLFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | 0.300 INCH, ROHS COMPLIANT, MO-118, SSOP-48 |
| 文件頁(yè)數(shù)： | 19/21頁(yè) |
| 文件大?。?/td> | 263K |
| 代理商： | 9FG108CFLFT |
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IDTTM/ICSTM
Frequency Generator for CPU, FBD, PCIe Gen 1/2 & SATA
ICS9FG108
REV J 02/20/09
ICS9FG108
Frequency Generator for CPU, FBD, PCIe Gen 1/2 & SATA
7
Electrical Characteristics - REF-14.318/25 MHz (Commercial)
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS Notes
Long Accuracy
ppm
see Tperiod min-max values
-300
0
300
ppm
1
Clock period
Tperiod
14.318MHz output nominal
69.8270 69.8413 69.8550
ns
1,2
Clock period
Tperiod
25.000MHz output nominal
39.9880 40.0000 40.0120
ns
1,2
Output High Voltage
VOH
IOH = -1 mA
2.4
V
1
Output Low Voltage
VOL
IOL = 1 mA
0.4
V
1
Output High Current
IOH
VOH @MIN = 1.0 V,
VOH@MAX = 3.135 V
-29
-23
mA
1
Output Low Current
IOL
VOL @MIN = 1.95 V,
VOL @MAX = 0.4 V
29
27
mA
1
Rise Time
tr1
VOL = 0.4 V, VOH = 2.4 V
1
1.6
2
ns
1
Fall Time
tf1
VOH = 2.4 V, VOL = 0.4 V
1
1.6
2
ns
1
Duty Cycle
dt1
VT = 1.5 V
45
55
%
1
Jitter
tjcyc-cyc
VT = 1.5 V
150
350
ps
1
1Guaranteed by design and characterization, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818 or
25.00 MHz
Electrical Characteristics - Phase Jitter (Commercial)
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified)
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 )
36/41
86
ps
1,2,3,4
tjphPCIe2Lo
PCIe Gen 2 REFCLK phase jitter
(including PLL BW 8 - 16 MHz,
ζ = 0.54, Td=12 ns)
Lo-band content
(10kHz to 1.5MHz)
0.7/0.8
3
ps rms
1,2,4,5
tjphPCIe2Hi
PCIe Gen 2 REFCLK phase jitter
(including PLL BW 8 - 16 MHz,
ζ = 0.54, Td=12 ns)
Hi-band content
(1.5MHz to Nyquist)
1.8/1.9
3.1
ps rms
1,2,4,5
tjphFBD1_3.2G
FBD REFCLK phase jitter
(including PLL BW 11 - 33 MHz,
ζ = 0.54, Td=12 ns Ftrl=0.2MHz)
1.7/1.8
3
ps
(RMS)
1,2,4,5
tjphFBD1_4.8G
FBD REFCLK phase jitter
(including PLL BW 11 - 33 MHz,
ζ = 0.54, Td=12 ns Ftrl=0.2MHz)
1.3/1.4
2.5
ps
(RMS)
1,2,4,5
Notes on Phase Jitter:
2 Device driven 14.318MHz and 25MHz crystal
3 Sample size of at least 100K cycles. This figures extrapolates to 108ps pk-pk @ 1M cycles for a BER of 1-12
4 First number is with Spread Spectum off, second number is with Spread Spectum off.
5 Only Applies to Rev D and higher devices.
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 |
PDF描述 |
|---|---|
| 9FG108CFLF | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 9FG108CGLFT | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 9FG108DFLF | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 9FG108DFILF | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 9FG108DGLFT | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9FG108DFILF | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 PCIE GEN2 SYNTHESIZER RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| 9FG108DFILFT | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 PCIE GEN2 SYNTHESIZER RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| 9FG108DFLF | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 PCIE GEN2 SYNTHESIZER RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| 9FG108DFLFT | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 PCIE GEN2 SYNTHESIZER RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| 9FG108DGILF | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 PCIE GEN2 SYNTHESIZER RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
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