XA3S1200E XILINX [Xilinx, Inc], XA3S1200E Datasheet - Page 14

• Manufacturer Part Number: XA3S1200E
• Description: XA Spartan-3E Automotive FPGA Family Data Sheet
• Manufacturer: XILINX [Xilinx, Inc]

Switching Characteristics
I/O Timing
Table 13: Pin-to-Pin Clock-to-Output Times for the IOB Output Path
DS635 (v2.0) September 9, 2009
Product Specification
Notes:
1.
2.
3.
4.
Clock-to-Output Times
T
The numbers in this table are tested using the methodology presented in
Table 6
This clock-to-output time requires adjustment whenever a signal standard other than LVCMOS25 is assigned to the Global Clock Input or a
standard other than LVCMOS25 with 12 mA drive and Fast slew rate is assigned to the data Output. If the former is true, add the appropriate
Input adjustment from
DCM output jitter is included in all measurements.
For minimums, use the values reported by the Xilinx timing analyzer.
Symbol
ICKOFDCM
T
ICKOF
and
R
Table
Figure 5: External Termination Resistors for BLVDS Transmitter and BLVDS Receiver
When reading from the Output
Flip-Flop (OFF), the time from
the active transition on the
Global Clock pin to data
appearing at the Output pin. The
DCM is used.
When reading from OFF, the
time from the active transition on
the Global Clock pin to data
appearing at the Output pin. The
DCM is not used.
9.
Table
17. If the latter is true, add the appropriate Output adjustment from
V
Description
CCO
= 2.5V
165Ω
165Ω
1/4th of Bourns
CAT16-LV4F12
Part Number
140Ω
LVCMOS25
output drive, Fast slew rate,
with DCM
LVCMOS25
output drive, Fast slew rate,
without DCM
www.xilinx.com
Z
Z
Conditions
0
0
(3)
= 50Ω
= 50Ω
(2)
(2)
Table 19
, 12mA
, 12mA
1/4th of Bourns
CAT16-PT4F4
Part Number
and are based on the operating conditions set forth in
100Ω
V
XA3S100E
XA3S250E
XA3S500E
XA3S1200E
XA3S1600E
XA3S100E
XA3S250E
XA3S500E
XA3S1200E
XA3S1600E
DS635_05_082807
CCO
Table
Device
= 2.5V
18.
-4 Speed
Grade
Max
2.79
3.45
3.46
3.46
3.45
5.92
5.43
5.51
5.94
6.05
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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