Nvidia JETSON XAVIER NX Design Guide

Display
NVIDIA Jetson Xavier NX DG-09693-001_v1.7 | 50
Parameter
Requirement
Units
Notes
Connector voiding
Voiding the ground below the signal
lanes 0.1448(5.7mil) larger than the
pin itself
See Figure 8-20
General: See Chapter 18 for guidelines related to Serpentine routing, routing over voids and noise coupling
Notes:
1. Longer trace lengths may be possible if the total trace loss is equal to or better than the target. If the loss is greater, the max
trace lengths will need to be reduced.
2. The average of the differential signals is used for length matching.
3. Do not perform length matching within breakout region. Recommend doing trace length matching to <1ps before vias or any
discontinuity to minimize common mode conversion
4. If routing includes a flex or 2nd PCB, the max trace delay and skew calculations must include all the PCBs/flex routing.
Solutions with flex/2nd PCB may not achieve maximum frequency operation.
The following figures show the HDMI interface signal routing requirements.
Figure 8-9. IL/FEXT Plot
Figure 8-10. TDR Plot

Nvidia JETSON XAVIER NX Specifications

General

Storage	16 GB eMMC 5.1
AI Performance	21 TOPS (INT8)
Operating Temperature	-25°C to 80°C
Operating System	Linux (JetPack SDK)
GPU	NVIDIA Volta architecture with 384 CUDA cores and 48 Tensor cores
CPU	6-core NVIDIA Carmel ARMv8.2 64-bit CPU 6 MB L2 + 4 MB L3
Memory	8GB 128-bit LPDDR4x
Video Decode	2x 4K60 | 4x 4K30 | 8x 1080p60 | 16x 1080p30 (H.265/H.264)
Camera	Up to 6 cameras
Connectivity	Gigabit Ethernet, M.2 Key E for Wi-Fi/Bluetooth
Power	10 W / 15 W / 20 W
Dimensions	70mm x 45mm