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| 型号： | 9DB433AFLF |
| 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, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 封装： | 0.209 INCH, ROHS COMPLIANT, MO-150, SSOP-28 |
| 文件页数： | 1/16页 |
| 文件大小： | 190K |
| 代理商： | 9DB433AFLF |
9DB433
IDT
Four Output Differential Buffer for PCIe Gen 3
1658B - 05/09/11
Four Output Differential Buffer for PCIe Gen 3
DATASHEET
1
Output Features
4 - 0.7V current-mode differential HSCL output pairs.
Supports zero delay buffer mode and fanout mode
Selectable bandwidth
50-110 MHz operation in PLL mode
5-166 MHz operation in Bypass mode
Functional Block Diagram
Key Specifications
Output cycle-cycle jitter < 50ps.
Output to Output skew <50ps
Phase jitter: PCIe Gen3 < 1.0ps rms
Features/Benefits
3 Selectable SMBus Addresses/Mulitple devices can share
the same SMBus Segment
OE# pins/Suitable for Express Card applications
PLL or bypass mode/PLL can dejitter incoming clock
Selectable PLL bandwidth/minimizes jitter peaking in
downstream PLL's
Spread Spectrum Compatible/tracks spreading input clock
for low EMI
SMBus Interface/unused outputs can be disabled
Supports undriven differential outputs in Power Down mode
for power management
Recommended Application:
4 output PCIe Gen3 zero-delay/fanout buffer
General Description:
The 9DB433 zero-delay buffer supports PCIe Gen3
requirements, while being backwards compatible to PCIe Gen2
and Gen1. The 9DB433 is driven by a differential SRC output
pair from an IDT 932S421 or 932SQ420 or equivalent main
clock generator.
STOP
LOGIC
SRC_IN
SRC_IN#
DIF(6,5,2,1)
CONTROL
LOGIC
BYP#_LOBW_HIBW
SMBDAT
SMBCLK
PD#
SPREAD
COMPATIBLE
PLL
4
IREF
M
U
X
OE(6,1)#
2
相关PDF资料 |
PDF描述 |
|---|---|
| 9DB433AFLIFT | 9DB SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 9DB433AGILFT | 9DB SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 9DB433AFLFT | 9DB SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 9DB633AFLIFT | 9DB SERIES, PLL BASED CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 9DB633AGILF | 9DB SERIES, PLL BASED CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 9DB433AFLFT | 功能描述:时钟缓冲器 4 OUTPUT PCIE GEN3 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 |
| 9DB433AGILF | 功能描述:时钟缓冲器 4 OUTPUT PCIE GEN3 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 |
| 9DB433AGILFT | 功能描述:锁相环 - PLL 4 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| 9DB433AGLF | 功能描述:时钟缓冲器 4 OUTPUT PCIE GEN3 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 |
| 9DB433AGLFT | 功能描述:时钟缓冲器 4 OUTPUT PCIE GEN3 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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