Switching Characteristics
Page 21
Table 21. Transceiver Specifications for Arria V GT and ST Devices (Part 2 of 3)
Transceiver Speed Grade 3
Symbol/
Description
Conditions
Unit
Min
Typ
Max
Maximum peak-to-peak differential input
voltage VID (diff p-p) before device
configuration
—
—
—
—
1.6
V
V
Maximum peak-to-peak differential input
voltage VID (diff p-p) after device
configuration
—
85
—
—
2.2
—
Minimum differential eye opening at the
—
—
mV
mV
(5)
receiver serial input pins
650/800
VICM (AC coupled)
VICM (DC coupled)
—
—
(6)
≤ 3.2 Gbps (7)
85-Ωsetting
100-Ωsetting
120-Ωsetting
150-Ωsetting
—
670
700
85
730
mV
Ω
100
120
150
—
Ω
Differential on-chip termination resistors
Ω
Ω
(8)
tLTR
—
4
10
—
—
—
µs
µs
µs
µs
(9)
tLTD
—
—
(10)
tLTD_manual
—
4
—
(11)
tLTR_LTD_manual
—
15
—
62.5, 100, 125, 200, 250, 300,
500, and 1000
(12)
Programmable ppm detector
—
ppm
UI
Run Length
—
—
—
200
AC gain setting = 0 to 3 (17)
Programmable equalization (AC)
and DC gain
Refer to Figure 1 and Figure 2
DC gain setting = 0 to 1
Transmitter
Supported I/O Standards
Data rate (6-Gbps transceiver)
Data rate (10-Gbps transceiver)
1.5 V PCML
—
611
0.611
—
—
—
6553.6
10.3125
—
Mbps
Gbps
mV
mV
Ω
—
V
OCM (AC coupled)
OCM (DC coupled)
—
650
700
85
V
≤3.2 Gbps (7)
85-Ωsetting
100-Ωsetting
120-Ωsetting
150-Ωsetting
670
—
730
—
—
100
120
150
—
Ω
Differential on-chip termination resistors
—
—
Ω
—
—
Ω
TX VCM = 0.65 V (AC
coupled) and slew rate of
15 ps
Intra-differential pair skew
—
—
15
ps
Intra-transceiver block transmitter
channel-to-channel skew
x6 PMA bonded mode
—
—
—
—
180
500
ps
ps
Inter-transceiver block transmitter
channel-to-channel skew (16)
xN PMA bonded mode
December 2013 Altera Corporation
Arria V GX, GT, SX, and ST Device Datasheet
INTEL [ INTEL ]
