參數(shù)資料
型號: 9DB833AFILFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 9DB SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
封裝: ROHS COMPLIANT, SSOP-48
文件頁數(shù): 1/18頁
文件大?。?/td> 226K
代理商: 9DB833AFILFT
DATASHEET
EIGHT OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN3
9DB833
IDT
EIGHT OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN3
1
9DB833
REV C 052411
General Description
The 9DB833 zero-delay buffer supports PCIe Gen3
requirements, while being backwards compatible to PCIe
Gen2 and Gen1. The 9DB833 is driven by a differential
SRC output pair from an IDT 932S421 or 932SQ420 or
equivalent main clock generator.
Recommended Application
8 output PCIe Gen3 zero-delay/fanout buffer
Output Features
8 - 0.7V current-mode differential HCSL 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
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
Key Specifications
Outputs cycle-cycle jitter <50ps
Output to Output skew <50ps
Phase jitter: PCIe Gen3 <1.0ps rm
Block Diagram
LOCK
STOP
LOGIC
SRC_IN
SRC_IN#
DIF(7:0))
CONTROL
LOGIC
BYP#_LOBW_HIBW
SMBDAT
SMBCLK
PD#
SPREAD
COMPATIBLE
PLL
8
IREF
OE(7:0)#
8
M
U
X
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9DB833AFLF 9DB SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9DB833AFLF 功能描述:時鐘緩沖器 8 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
9DB833AFLFT 功能描述:時鐘緩沖器 8 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
9DB833AGILF 功能描述:時鐘緩沖器 8 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
9DB833AGILFT 功能描述:時鐘緩沖器 8 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
9DB833AGLF 功能描述:時鐘緩沖器 8 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel