ep1sgx25d Altera Corporation, ep1sgx25d Datasheet - Page 214

• Manufacturer Part Number: ep1sgx25d
• Description: Stratix Gx Device Family Data Sheet
• Manufacturer: Altera Corporation

Operating Conditions
Figure 6–1. Receiver Input Waveforms for Differential I/O Standards
6–12
Stratix GX Device Handbook, Volume 1
Note to
(1)
V
Table 6–12. 1.5-V I/O Specifications (Part 2 of 2)
OL
Symbol
Drive strength is programmable according to values in found in the Stratix GX Architecture chapter of the
Stratix GX Device Handbook, Volume 1.
Tables 6–8
Single-Ended Waveform
Differential Waveform
Low-level output voltage
through 6–12:
Parameter
V
CM
Figures 6–1
waveforms, respectively, for all differential I/O standards (LVDS, 3.3-V
PCML, LVPECL, and HyperTransport technology).
V
ID
through
V
ID
I
OL
(V ID (Differential) = 2 x V ID (single-ended))
= 2 mA
6–3
Conditions
show receiver input and transmitter output
(1)
V
ID
Minimum
p − n = 0 V
Positive Channel (p) = V
Negative Channel (n) = V
Ground
0.25
Maximum
Altera Corporation
×
V
CCIO
OH
OL
June 2006
Units
V