DS923 Datasheet, PDF(17/56 Page) Xilinx, Inc – DC and AC Switching Characteristics

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DS923 Datasheet, PDF (17/56 Pages) Xilinx, Inc – DC and AC Switching Characteristics

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Virtex UltraScale+ FPGA Data Sheet: DC and AC Switching Characteristics

FPGA Logic Performance Characteristics

This section provides the performance characteristics of some common functions and designs

implemented in Virtex UltraScale+ FPGAs. These values are subject to the same guidelines as the AC

Switching Characteristics, page 14.

Table 19: LVDS Component Mode Performance

Description

Speed Grade and VCCINT Operating Voltages

0.90V

0.85V

0.72V

-3

-2

-1

-2

-1

LVDS TX DDR (OSERDES 4:1, 8:1)

1250

LVDS TX SDR (OSERDES 2:1, 4:1)

710

625

710

625

LVDS RX DDR (ISERDES 1:4, 1:8)(1)

1250

LVDS RX SDR (ISERDES 1:2, 1:4)(1)

710

625

710

625

Units

Mb/s

Notes:

1. LVDS receivers are typically bounded with certain applications where specific dynamic phase-alignment (DPA) or

phase-tracking algorithms are used to achieve maximum performance.

Table 20: LVDS Native Mode Performance(1)

Description

Speed Grade and VCCINT Operating Voltages

0.90V

0.85V

0.72V

-3

-2

-1

-2

-1

LVDS TX DDR (TX_BITSLICE 4:1, 8:1)

1600

1250

1600

1250

LVDS TX SDR (TX_BITSLICE 2:1, 4:1)

LVDS RX DDR (RX_BITSLICE 1:4, 1:8)(2)

LVDS RX SDR (RX_BITSLICE 1:2, 1:4)(2)

800

1600

800

1600

800

625

1250

625

800

1600

800

625

1250

625

Units

Mb/s

Notes:

1. Native mode is supported through the High-Speed SelectIO Interface Wizard available with the Vivado Design Suite.

2. LVDS receivers are typically bounded with certain applications where specific dynamic phase-alignment (DPA) or

phase-tracking algorithms are used to achieve maximum performance.

Table 21: LVDS Native-Mode 1000BASE-X Support(1)

Description

Speed Grade and VCCINT Operating Voltages

0.90V

0.85V

0.72V

-3

-2

-1

-2

-1

1000BASE-X

Yes

Notes:

1. 1000BASE-X support is based on the IEEE Standard for CSMA/CD Access Method and Physical Layer Specifications (IEEE

Std 802.3-2008).

DS923 (v1.0) April 20, 2016

Advance Product Specification

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