EP3C5F256C8 Datasheet, PDF (30/34 Pages) Altera Corporation – 1. Cyclone III Device Datasheet

1–30
Chapter 1: Cyclone III Device Datasheet
Glossary
Table 1–39. Glossary (Part 4 of 5)
Letter
Term
Definitions
Transmitter Output Waveforms for the LVDS, mini-LVDS, PPDS and RSDS Differential I/O
Standards
Single-Ended Waveform
Transmitter
Output Waveform
V_OD
Vos
Positive Channel (p) = V_OH
Negative Channel (n) = V_OL
Ground
t_RISE
t_SU
U
—
Differential Waveform (Mathematical Function of Positive & Negative Channel)
V_OD
0V
V_OD
p-n
Signal Low-to-high transition time (20–80%).
Input register setup time.
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Cyclone III Device Handbook
Volume 2
July 2012 Altera Corporation