A10-DATASHEET
2015.12.31
26
Transceiver Performance for Arria 10 GT Devices
Transceiver Performance for Arria 10 GT Devices
Table 25: Transmitter and Receiver Data Rate Performance—Preliminary
Symbol/Description
Condition
Transceiver
Transceiver
Transceiver
Unit
Speed Grade 2 Speed Grade 3 Speed Grade 4
Maximum data rate
GT Channel
28.3/28.1 (36)
17.4
26
15
20
15
Gbps
Gbps
(35)
VCCR_GXB = VCCT_GXB = 1.12
V
GX Channel
GX Channel
Maximum data rate
15
14.2
12.5
11.3
Gbps
VCCR_GXB = VCCT_GXB = 1.03
V
Chip-to-chip (34)
Maximum data rate
GX Channel
11.3
11.3
Gbps
Gbps
VCCR_GXB = VCCT_GXB = 0.95
V
GT Channel
GX Channel
Minimum data rate
1.0 (37)
(34)
Backplane applications assume advanced equalization circuitry, such as decision feedback equalization (DFE), is enabled to compensate for signal
impairments. Chip-to-chip links are assumed to be applications with short reach channels that do not require DFE.
GT channels are only available when VCCT_GXB = 1.12 V and VCCR_GXB = 1.12 V.
(35)
(36)
To achieve 28.3 Gbps, you must use a -1 core speed grade and a -2 transceiver speed grade device configuration. To achieve 28.1 Gbps, you must use
a -2 core speed grade and a -2 transceiver speed grade device configuration.
(37)
Arria 10 transceivers can support data rates down to 125 Mbps with over sampling.
Arria 10 Device Datasheet
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