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参数资料
型号： 9DB803DFT
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, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
封装： MO-118, SSOP-48
文件页数： 2/21页
文件大小： 249K
代理商： 9DB803DFT
IDTTM/ICSTM
Eight Output Differential Buffer for PCIe Gen 2
ICS9DB803D
REV G 01/13/09
ICS9DB803D
Eight Output Differential Buffer for PCIe for Gen 2
10
Clock Periods Differential Outputs with Spread Spectrum Enabled
1 Clock
1us
0.1s
1us
1 Clock
Lg-
-SSC
-ppm error
0ppm
+ ppm error
+SSC
Lg+
Absolute
Period
Short-term
Average
Long-Term
Average
Period
Long-Term
Average
Short-term
Average
Period
Minimum
Absolute
Period
Minimum
Absolute
Period
Minimum
Absolute
Period
Nominal
Maximum
DIF 100
9.87400
9.99900
10.00000
10.00100
10.05130
10.17630
ns
1,2,3
DIF 133
7.41425
7.49925
7.50000
7.50075
7.53845
7.62345
ns
1,2,4
DIF 166
5.91440
5.99940
6.00000
6.00060
6.03076
6.11576
ns
1,2,4
DIF 200
4.91450
4.99950
5.00000
5.00050
5.02563
5.11063
ns
1,2,4
DIF 266
3.66463
3.74963
3.75000
3.75038
3.76922
3.85422
ns
1,2,4
DIF 333
2.91470
2.99970
3.00000
3.00030
3.01538
3.10038
ns
1,2,4
DIF 400
2.41475
2.49975
2.50000
2.50025
2.51282
2.59782
ns
1,2,4
Clock Periods Differential Outputs with Spread Spectrum Disabled
1 Clock
1us
0.1s
1us
1 Clock
Lg-
-SSC
-ppm error
0ppm
+ ppm error
+SSC
Lg+
Absolute
Period
Short-term
Average
Long-Term
Average
Period
Long-Term
Average
Short-term
Average
Period
Minimum
Absolute
Period
Minimum
Absolute
Period
Minimum
Absolute
Period
Nominal
Maximum
DIF 100
9.87400
9.99900
10.00000
10.00100
10.17630
ns
1,2,3
DIF 133
7.41425
7.49925
7.50000
7.50075
7.62345
ns
1,2,4
DIF 166
5.91440
5.99940
6.00000
6.00060
6.11576
ns
1,2,4
DIF 200
4.91450
4.99950
5.00000
5.00050
5.11063
ns
1,2,4
DIF 266
3.66463
3.74963
3.75000
3.75038
3.85422
ns
1,2,4
DIF 333
2.91470
2.99970
3.00000
3.00030
3.10038
ns
1,2,4
DIF 400
2.41475
2.49975
2.50000
2.50025
2.59782
ns
1,2,4
1Guaranteed by design and characterization, not 100% tested in production.
3 Driven by SRC output of main clock, PLL or Bypass mode
4 Driven by CPU output of CK410/CK505 main clock, Bypass mode only
Definition
Units
Si
g
n
a
lN
a
m
e
S
igna
lN
a
m
e
Measurement
Window
Symbol
2 All Long Term Accuracy specifications are guaranteed with the assumption that the input clock complies with
CK409/CK410/CK505 accuracy requirements. The 9DB403/803 itself does not contribute to ppm error.
Notes
Definition
Measurement
Window
Units
Symbol
相关PDF资料
PDF描述
9DB803DGT 9DB SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
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9DB823BGLFT 9DB SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
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相关代理商/技术参数
参数描述
9DB803DGILF 功能描述:时钟缓冲器 8 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
9DB803DGILFT 功能描述:时钟缓冲器 8 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
9DB803DGLF 功能描述:时钟缓冲器 8 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
9DB803DGLFT 功能描述:时钟缓冲器 8 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
9DB823BFLF 功能描述:时钟缓冲器 8 OUTPUT PCIE GEN2 BUFFER w/QPI 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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