ep3c120f780c8nes Altera Corporation, ep3c120f780c8nes Datasheet - Page 417

• Manufacturer Part Number: ep3c120f780c8nes
• Description: Cyclone Iii Device Family
• Manufacturer: Altera Corporation

Cyclone III Device Datasheet: DC & Switching Characteristics
Altera Corporation-Preliminary
March 2007
Table 1–8
and temperature. Use
variation after power-up calibration.
Note to
(1)
Table 1–8. On-Chip Termination Variation After Power-up Calibration
Nominal Voltage
This table is needed to calculate the final OCT resistance with the variation of
temperature and voltage.
Table
lists the percentage change of the OCT resistance with voltage
3.0
2.5
1.8
1.5
1.2
1–8:
Table 1–8
dR/dT (%ΔOhm/°C)
and
0.262
0.234
0.219
0.199
0.161
Equation 1–1
to determine OCT
dR/dmV (%ΔOhm/mV)
Cyclone III Handbook
-0.026
-0.039
-0.086
-0.136
-0.288
1–7