Arria® V Device Datasheet

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

1.1.1.5.6. Differential I/O Standard Specifications

Table 19.   Differential I/O Standard Specifications for Arria® V Devices Differential inputs are powered by VCCPD which requires 2.5 V.
I/O Standard VCCIO (V) VID (mV)16 VICM(DC) (V) VOD (V) 17 VOCM (V)17 18
Min Typ Max Min Condition Max Min Condition Max Min Typ Max Min Typ Max
PCML Transmitter, receiver, and input reference clock pins of high-speed transceivers use the PCML I/O standard. For transmitter, receiver, and reference clock I/O pin specifications, refer to Transceiver Specifications for Arria® V GX and SX Devices and Transceiver Specifications for Arria® V GT and ST Devices tables.
2.5 V LVDS19 2.375 2.5 2.625 100 VCM = 1.25 V 0.05 DMAX ≤ 1.25 Gbps 1.80 0.247 0.6 1.125 1.25 1.375
1.05 DMAX > 1.25 Gbps 1.55
RSDS (HIO)20 2.375 2.5 2.625 100 VCM = 1.25 V 0.25 1.45 0.1 0.2 0.6 0.5 1.2 1.4
Mini-LVDS (HIO)21 2.375 2.5 2.625 200 600 0.300 1.425 0.25 0.6 1 1.2 1.4
LVPECL22 300 0.60 DMAX ≤ 700 Mbps 1.80
1.00 DMAX > 700 Mbps 1.60
16 The minimum VID value is applicable over the entire common mode range, VCM.
17 RL range: 90 ≤ RL ≤ 110 Ω.
18 This applies to default pre-emphasis setting only.
19 For optimized LVDS receiver performance, the receiver voltage input range must be within 1.0 V to 1.6 V for data rates above 1.25 Gbps and 0 V to 1.85 V for data rates below 1.25 Gbps.
20 For optimized RSDS receiver performance, the receiver voltage input range must be within 0.25 V to 1.45 V.
21 For optimized Mini-LVDS receiver performance, the receiver voltage input range must be within 0.3 V to 1.425 V.
22 For optimized LVPECL receiver performance, the receiver voltage input range must be within 0.85 V to 1.75 V for data rates above 700 Mbps and 0.45 V to 1.95 V for data rates below 700 Mbps.