Arria® V Device Datasheet

ID 683022
Date 5/23/2023
Public
Document Table of Contents

2.1.1.3.1. Recommended Transceiver Power Supply Operating Conditions

Table 84.  Recommended Transceiver Power Supply Operating Conditions for Arria V GZ Devices
Symbol Description Minimum 121 Typical Maximum121 Unit
VCCA_GXBL 122, 123 Transceiver channel PLL power supply (left side) 2.85 3.0 3.15 V
2.375 2.5 2.625
VCCA_GXBR 122, 123 Transceiver channel PLL power supply (right side) 2.85 3.0 3.15 V
2.375 2.5 2.625
VCCHIP_L Transceiver hard IP power supply (left side) 0.82 0.85 0.88 V
VCCHSSI_L Transceiver PCS power supply (left side) 0.82 0.85 0.88 V
VCCHSSI_R Transceiver PCS power supply (right side) 0.82 0.85 0.88 V
VCCR_GXBL 124 Receiver analog power supply (left side) 0.82 0.85 0.88 V
0.97 1.0 1.03
1.03 1.05 1.07
VCCR_GXBR 124 Receiver analog power supply (right side) 0.82 0.85 0.88 V
0.97 1.0 1.03
1.03 1.05 1.07
VCCT_GXBL 124 Transmitter analog power supply (left side) 0.82 0.85 0.88 V
0.97 1.0 1.03
1.03 1.05 1.07
VCCT_GXBR 124 Transmitter analog power supply (right side) 0.82 0.85 0.88 V
0.97 1.0 1.03
1.03 1.05 1.07
VCCH_GXBL Transmitter output buffer power supply (left side) 1.425 1.5 1.575 V
VCCH_GXBR Transmitter output buffer power supply (right side) 1.425 1.5 1.575 V
121 This value describes the budget for the DC (static) power supply tolerance and does not include the dynamic tolerance requirements. Refer to the PDN tool for the additional budget for the dynamic tolerance requirements.
122 This supply must be connected to 3.0 V if the CMU PLL, receiver CDR, or both, are configured at a base data rate > 6.5 Gbps. Up to 6.5 Gbps, you can connect this supply to either 3.0 V or 2.5 V.
123 When using ATX PLLs, the supply must be 3.0 V.
124 This supply must be connected to 1.0 V if the transceiver is configured at a data rate > 6.5 Gbps, and to 1.05 V if configured at a data rate > 10.3 Gbps when DFE is used. For data rate up to 6.5 Gbps, you can connect this supply to 0.85 V.