4–84
Chapter 4: DC and Switching Characteristics
Block Performance
Table 4–96 lists clock timing specifications.
Table 4–96. EP1AGX90 Row Pins Global Clock Timing Parameters
Fast Model
Parameter
tCIN
–6 Speed Grade
Units
Industrial
1.904
Commercial
1.904
4.376
4.376
0.254
0.254
ns
ns
ns
ns
tCOUT
1.904
1.904
tPLLCIN
tPLLCOUT
–0.153
–0.153
–0.153
–0.153
Table 4–97 through Table 4–98 list the RCLKclock timing parameters for EP1AGX90
devices.
Table 4–97 lists clock timing specifications.
Table 4–97. EP1AGX90 Row Pins Regional Clock Timing Parameters
Fast Model
Parameter
tCIN
–6 Speed Grade
Units
Industrial
1.462
Commercial
1.462
3.407
3.401
ns
ns
ns
ns
tCOUT
1.467
1.467
tPLLCIN
tPLLCOUT
–0.430
–0.425
–0.430
–0.425
–0.322
–0.328
Table 4–98 lists clock timing specifications.
Table 4–98. EP1AGX90 Row Pins Regional Clock Timing Parameters
Fast Model
Parameter
tCIN
–6 Speed Grade
Units
Industrial
1.760
Commercial
1.760
4.011
4.011
0.303
0.303
ns
ns
ns
ns
tCOUT
1.760
1.760
tPLLCIN
tPLLCOUT
–0.118
–0.118
–0.118
–0.118
Block Performance
Table 4–99 shows the Arria GX performance for some common designs. All
performance values were obtained with the Quartus II software compilation of library
of parameterized modules (LPM) or MegaCore functions for finite impulse response
(FIR) and fast Fourier transform (FFT) designs.
Arria GX Device Handbook, Volume 1
© December 2009 Altera Corporation
ALTERA [ ALTERA CORPORATION ]
