
1–18
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
December 2013
Altera Corporation
Receiver
Supported I/O
Standards
1.4 V PCML,
1.5 V PCML,
2.5 V PCML,
LVPECL, LVDS
Data rate (F324 and
—
600
—
2500
600
—
2500
600
—
2500
Mbps
Data rate (F484 and
—
600
—
3125
600
—
3125
600
—
2500
Mbps
Absolute VMAX for a
—
1.6
—
1.6
—
1.6
V
Operational VMAX for
a receiver pin
—
1.5
—
1.5
—
1.5
V
Absolute VMIN for a
receiver pin
—
–0.4
—
–0.4
—
–0.4
—
V
Peak-to-peak
differential input
voltage VID (diff p-p)
VICM = 0.82 V
setting, Data Rate
= 600 Mbps to
3.125 Gbps
0.1
—
2.7
0.1
—
2.7
0.1
—
2.7
V
VICM
VICM = 0.82 V
setting
—
820 ±
10%
——
820 ±
10%
——
820 ±
10%
—mV
Differential on-chip
termination resistors
100
setting
—
100
—
100
—
100
—
150
setting
—
150
—
150
—
150
—
Differential and
common mode
return loss
PIPE, Serial
Rapid I/O SR,
SATA, CPRI LV,
SDI, XAUI
Compliant
—
Programmable ppm
—
± 62.5, 100, 125, 200,
250, 300
ppm
Clock data recovery
(CDR) ppm
tolerance (without
spread-spectrum
clocking enabled)
——
—
±350
——
±300
±350
——
±300
±350
ppm
CDR ppm tolerance
(with synchronous
spread-spectrum
——
—
350 to
–5350
——
350 to
–5350
——
350 to
–5350
ppm
Run length
—
80
—
80
—
80
—
UI
Programmable
equalization
No Equalization
—
1.5
—
1.5
—
1.5
dB
Medium Low
—
4.5
—
4.5
—
4.5
dB
Medium High
—
5.5
—
5.5
—
5.5
dB
High
—
7
—
7
—
7
dB
Table 1–21. Transceiver Specification for Cyclone IV GX Devices (Part 2 of 4)
Symbol/
Description
Conditions
C6
C7, I7
C8
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max