Name: Nvidia JETSON NANO
Brand: Nvidia
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Audio

NVIDIA Jetson Nano DG-09502-001_v2.1 | 56

Table 10-2. Interface Signal Routing Requirements

Parameter Requirement Units Notes

Configuration / device organization 1 load

Max loading 8 pF

Reference plane GND

Breakout region impedance Min width/spacing

Trace impedance 50 Ω ±20%

Via proximity (signal to reference) < 3.8 (24) mm (ps) See note

Trace spacing Microstrip or Stripline 2x dielectric

Max trace length/delay ~22 (3600) In (ps)

Max trace length/delay skew between

SCLK

and

SDATA_OUT/IN

~1.6 (250) In (ps)

Note: Up to four signal vias can share a single

GND

return via.

Table 10-3. Audio Signal Connections

Module Pin Name Type Termination Description

I2S[1:0]_SCLK I/O I2S Serial Clock: Connect to I2S/PCM CLK pin of audio device.

I2S[1:0]_FS I/O I2S Frame Select (Left/Right Clock): Connect to corresponding pin of audio

device.

I2S[1:0]_DOUT I/O I2S Data Output: Connect to data input pin of audio device.

I2S[1:0]_DIN I I2S Data Input: Connect to data output pin of audio device.

GPIO09 O Audio Codec Master Clock: Connect to clock pin of audio codec.

Nvidia JETSON NANO Specifications

General

Nvidia JETSON NANO Product Design Guide

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