參數(shù)資料
型號(hào): XC7K420T-1FFG901E
廠(chǎng)商: XILINX INC
元件分類(lèi): FPGA
英文描述: FPGA, PBGA900
封裝: LEAD FREE, FBGA-900
文件頁(yè)數(shù): 2/50頁(yè)
文件大?。?/td> 1218K
代理商: XC7K420T-1FFG901E
Kintex-7 FPGAs Data Sheet: DC and Switching Characteristics
DS182 (v1.1) April 1, 2011
Advance Product Specification
10
Integrated Interface Block for PCI Express Designs Switching Characteristics
More information and documentation on solutions for PCI Express designs can be found at:
http://www.xilinx.com/technology/protocols/pciexpress.htm
Table 17: GTX Transceiver Reference Clock Switching Characteristics
Symbol
Description
Conditions
All Speed Grades
Units
Min
Typ
Max
FGCLK
Reference clock frequency range
60
650
MHz
TRCLK
Reference clock rise time
20% – 80%
200
ps
TFCLK
Reference clock fall time
80% – 20%
200
ps
TDCREF
Reference clock duty cycle
Transceiver PLL only
40
50
60
%
TLOCK
Clock recovery frequency acquisition
time
Initial PLL lock
––
ms
TPHASE
Clock recovery phase acquisition time
Lock to data after PLL has locked
to the reference clock
––
s
X-Ref Target - Figure 3
Figure 3: Reference Clock Timing Parameters
Table 18: Maximum Performance for PCI Express Designs
Symbol
Description
Speed Grade
Units
-3
-2
-1
-1L
FPIPECLK
Pipe clock maximum frequency
250
MHz
FUSERCLK
User clock maximum frequency
500
250
MHz
FUSERCLK2
User clock 2 maximum frequency
250
MHz
FDRPCLK
DRP clock maximum frequency
250
MHz
ds182_03_021611
80%
20%
TFCLK
TRCLK
相關(guān)PDF資料
PDF描述
XC7K420T-1FFG901I FPGA, PBGA900
XC7K420T-1LFFG1156C FPGA, PBGA1156
XC7K420T-1LFFG1156E FPGA, PBGA1156
XC7K420T-1LFFG1156I FPGA, PBGA1156
XC7K420T-1LFFG901C FPGA, PBGA900
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC7K420T-1FFG901I 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 380 I/O 901FCBGA 制造商:Xilinx 功能描述:IC FPGA 420K KINTEX-7 901FBGA
XC7K420T-2FF1156C 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 400 I/O 1156FCBGA
XC7K420T-2FF1156I 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 400 I/O 1156FCBGA
XC7K420T-2FF901C 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 420K KINTEX-7 901FBGA
XC7K420T-2FF901I 制造商:Xilinx 功能描述:KINTEX-7 - Trays 制造商:Xilinx 功能描述:IC FPGA 380 I/O 901FCBGA