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| 型号： | 9DB102BFLF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| 封装： | 0.150 INCH, ROHS COMPLIANT, SSOP-20 |
| 文件页数： | 8/13页 |
| 文件大小： | 150K |
| 代理商： | 9DB102BFLF |
IDT
Two Output Differential Buffer for PCIe Gen1 & Gen2
852
REV N 04/20/11
ICS9DB102
Two Output Differential Buffer for PCIe Gen1 & Gen2
4
Electrical Characteristics - PCIEX 0.7V Current Mode Differential Pair
TA = Tambient; VDD = 3.3 V +/-5%; CL =2pF, RS=33.2, RP=49.9, IREF = 475
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Current Source Output
Impedance
Zo
VO = Vx
3000
1
Voltage High
VHigh
660
850
1,3
Voltage Low
VLow
-150
150
1,3
Max Voltage
Vovs
1150
1,3
Min Voltage
Vuds
-300
1,3
Crossing Voltage (abs) Vcross(abs)
250
350
550
mV
1,3
Crossing Voltage (var)
d-Vcross
Variation of crossing over all
edges
12
140
mV
1,3
Long Accuracy
ppm
see Tperiod min-max values
0
ppm
1,2
100.00MHz nominal
9.9970
10.0030
ns
2
100.00MHz spread
9.9970
10.0533
ns
2
Absolute min period
Tabsmin
100.00MHz nominal/spread
9.8720
ns
1,2
Rise Time
tr
VOL = 0.175V, VOH = 0.525V
175
700
ps
1
Fall Time
tf
VOH = 0.525V VOL = 0.175V
175
700
ps
1
Rise Time Variation
d-tr
30
125
ps
1
Fall Time Variation
d-tf
30
125
ps
1
tpd
PLL Mode.
0
150
ps
1
tpdbyp
Bypass mode
3.7
4.2
ns
1
Duty Cycle
dt3
Measurement from differential
wavefrom
45
55
%
1
Output-to-Output Skew
tsk3
VT = 50%
25
ps
1
tjcyc-cyc
PLL mode. Measurement from
differential wavefrom
35
ps
1
tjcyc-cycbyp
Additve Jitter in Bypass Mode
30
ps
1
1Guaranteed by design, not 100% tested in production.
.
3I
REF = VDD/(3xRR).
For RR = 475 (1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50.
2 The 9DB102 does not add a ppm error to the input clock
Input to Output Delay
Jitter, Cycle to cycle
mV
Measurement on single ended
signal using absolute value.
mV
Average period
Tperiod
Statistical measurement on
single ended signal using
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 9DB102BFLFT | 功能描述:时钟缓冲器 2 OUTPUT PCIE GEN2 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9DB102BGILF | 功能描述:时钟缓冲器 2 OUTPUT PCIE GEN2 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9DB102BGILFT | 功能描述:时钟缓冲器 2 OUTPUT PCIE GEN2 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9DB102BGLF | 功能描述:时钟缓冲器 2 OUTPUT PCIE GEN2 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9DB102BGLFT | 功能描述:时钟缓冲器 2 OUTPUT PCIE GEN2 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
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