参数资料
型号: XC6SLX45T-2FG484I
厂商: Xilinx Inc
文件页数: 7/89页
文件大小: 0K
描述: IC FPGA SPARTAN 6 484FGGBGA
标准包装: 60
系列: Spartan® 6 LXT
LAB/CLB数: 3411
逻辑元件/单元数: 43661
RAM 位总计: 2138112
输入/输出数: 296
电源电压: 1.14 V ~ 1.26 V
安装类型: 表面贴装
工作温度: -40°C ~ 100°C
封装/外壳: 484-BBGA
供应商设备封装: 484-FBGA
Spartan-6 FPGA Data Sheet: DC and Switching Characteristics
DS162 (v3.0) October 17, 2011
Product Specification
15
GTP Transceiver Switching Characteristics
Consult UG386: Spartan-6 FPGA GTP Transceivers User Guide for further information.
Table 17: GTP Transceiver Clock DC Input Level Specification
Symbol
DC Parameter
Min
Typ
Max
Units
VIDIFF
Differential peak-to-peak input voltage
200
800
2000
mV
RIN
Differential input resistance
80
100
120
CEXT
Required external AC coupling capacitor
–
100
–
nF
Table 18: GTP Transceiver Performance
Symbol
Description
Speed Grade
Units
-3
-3N
-2
-1L
FGTPMAX
Maximum GTP transceiver data rate
3.2
2.7
N/A
Gb/s
FGTPRANGE1
GTP transceiver data rate range when
PLL_TXDIVSEL_OUT = 1
1.88 to 3.2
1.88 to 2.7
N/A
Gb/s
FGTPRANGE2
GTP transceiver data rate range when
PLL_TXDIVSEL_OUT = 2
0.94 to 1.62
N/A
Gb/s
FGTPRANGE3
GTP transceiver data rate range when
PLL_TXDIVSEL_OUT = 4
0.6 to 0.81
N/A
Gb/s
FGPLLMAX
Maximum PLL frequency
1.62
N/A
GHz
FGPLLMIN
Minimum PLL frequency
0.94
N/A
GHz
Table 19: GTP Transceiver Dynamic Reconfiguration Port (DRP) Switching Characteristics
Symbol
Description
Speed Grade
Units
-3
-3N
-2
-1L
FGTPDRPCLK
GTP transceiver DCLK (DRP clock) maximum frequency
125
100
N/A
MHz
Table 20: GTP Transceiver Reference Clock Switching Characteristics
Symbol
Description
Conditions
All LXT Speed Grades
Units
Min
Typ
Max
FGCLK
Reference clock frequency range
60
–
160
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
45
50
55
%
TLOCK
Clock recovery frequency acquisition
time
Initial PLL lock
–
1
ms
TPHASE
Clock recovery phase acquisition time Lock to data after PLL has locked to
the reference clock
––
200
s
X-Ref Target - Figure 3
Figure 3: Reference Clock Timing Parameters
ds162_05_042109
80%
20%
TFCLK
TRCLK
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