XC4VFX20 XILINX [Xilinx, Inc], XC4VFX20 Datasheet - Page 27

• Manufacturer Part Number: XC4VFX20
• Description: DC and Switching Characteristics
• Manufacturer: XILINX [Xilinx, Inc]

Table 33: OLOGIC Switching Characteristics
DS302 (v3.2) April 10, 2008
Product Specification
Setup/Hold
Combinatorial
Sequential Delays
Set/Reset
T
T
T
T
T
T
T
T
T
T
T
T
ODCK
OOCECK
OSRCK
OTCK
OTCECK
ODQ
OTQ
IOSRON
OCKQ
RQ
GSRQ
RPW
Symbol
/
/
T
T
/
OCKT
T
/
OCKD
R
/
T
T
OCKSR
OCKTCE
OCKOCE
D1/D2 pins Setup/Hold with respect to CLK
OCE pin Setup/Hold with respect to CLK
SR/REV pin Setup/Hold with respect to CLK
T1/T2 pins Setup/Hold with respect to CLK
TCE pin Setup/Hold with respect to CLK
D1 to OQ out
T1 to TQ out
REV pin to TQ out
CLK to OQ/TQ out
SR/REV pin to OQ/TQ out
Global Set/Reset to Q outputs
Minimum Pulse Width, SR/REV inputs
Description
www.xilinx.com
Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
–0.22
–0.33
–0.55
–0.22
–0.33
0.52
0.53
0.99
0.52
0.53
0.56
0.56
1.14
0.41
1.14
1.54
0.53
-12
Speed Grade
–0.22
–0.33
–0.55
–0.22
–0.33
0.62
0.64
1.18
0.62
0.64
0.65
0.65
1.37
0.49
1.37
1.73
0.59
-11
–0.22
–0.33
–0.55
–0.22
–0.33
0.59
1.64
2.03
0.70
0.75
0.77
1.42
0.75
0.77
0.76
0.76
1.64
-10
Units
Min
ns,
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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