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EP4CE6E22C6N Datasheet, PDF (18/42 Pages) Altera Corporation – Cyclone IV Device Datasheet | |||
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1â18
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
Table 1â21. Transceiver Specification for Cyclone IV GX Devices (Part 2 of 4)
Symbol/
Description
Conditions
C6
Min Typ
Max
C7, I7
Min Typ Max Min
Supported I/O
Standards
1.4 V PCML,
1.5 V PCML,
2.5 V PCML,
LVPECL, LVDS
Data rate (F324 and
smaller package)
â
600 â
2500 600 â 2500 600
Data rate (F484 and
larger package)
â
600 â
3125 600 â 3125 600
Absolute VMAX for a
receiver pin (3)
â
ââ
1.6
â
â
1.6 â
Operational VMAX for
a receiver pin
â
ââ
1.5
â
â
1.5 â
Absolute VMIN for a
receiver pin
â
â0.4 â
â
â0.4 â
â â0.4
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
â
2.7
0.1 â
2.7 0.1
VICM
VICM = 0.82 V
setting
â
820 ±
10%
â
â
820 ±
10%
â
â
Differential on-chip 100ïï setting
â 100
â
â 100 â â
termination resistors 150ïï setting
â 150
â
â 150 â â
Differential and
common mode
return loss
PIPE, Serial
Rapid I/O SR,
SATA, CPRI LV,
SDI, XAUI
Compliant
Programmable ppm
detector (4)
â
± 62.5, 100, 125, 200,
250, 300
Clock data recovery
(CDR) ppm
tolerance (without
â
spread-spectrum
clocking enabled)
±300 (5),
±300
(5),
ââ
±350
(6), (7)
â
â
±350 â
(6), (7)
CDR ppm tolerance
(with synchronous
spread-spectrum
â
clocking enabled) (8)
350 to
350 to
â â â5350 â â â5350 â
(7), (9)
(7), (9)
Run length
â
â 80
â
â 80
ââ
No Equalization â â
1.5
â
â
1.5 â
Programmable
equalization
Medium Low â â
Medium High â â
4.5
â
â
4.5
â
5.5
â
â
5.5
â
High
ââ
7
ââ
7
â
Signal detect/loss
threshold
PIPE mode
65 â
175
65
â 175 65
C8
Typ
â
â
â
â
â
â
820 ±
10%
100
150
â
â
80
â
â
â
â
â
Max
2500
2500
1.6
1.5
â
2.7
â
â
â
±300
(5),
±350
(6), (7)
350 to
â5350
(7), (9)
â
1.5
4.5
5.5
7
175
Unit
Mbps
Mbps
V
V
V
V
mV
ï
ï
â
ppm
ppm
ppm
UI
dB
dB
dB
dB
mV
Cyclone IV Device Handbook,
Volume 3
May 2013 Altera Corporation
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