TIDUF05
August 2022
Description
Resources
Features
Applications
5
1
System Description
1.1
Key System Specifications
2
System Overview
2.1
Block Diagram
2.2
Design Considerations
2.2.1
PCB and Form Factor
2.2.2
Power Supply Design
2.2.2.1
POC Filter
2.2.2.2
Power Supply Considerations
2.2.2.2.1
Choosing External Components
2.2.2.2.2
Choosing the Buck 1 Inductor
2.2.2.2.3
Choosing the Buck 2 and Buck 3 Inductors
2.2.2.3
Functional Safety
2.3
Highlighted Products
2.3.1
AR0820 Imager
2.3.2
DS90UB953-Q1
2.3.3
TPS650330-Q1
2.4
System Design Theory
3
Hardware, Testing Requirements, and Test Results
3.1
Hardware Requirements
3.1.1
Hardware Setup
3.1.2
FPD-Link III I2C Initialization
3.1.3
AR0820 Initialization
3.2
Test Setup
3.2.1
Power Supplies Start Up
3.2.2
Camera Functionality
3.3
Test Results
3.3.1
Power Supplies Start-Up
3.3.2
Power Supply Start-Up—1.8-V Rail and PDB
3.3.3
Power Supply Voltage Ripple
3.3.4
Power Supply Load Currents
3.3.5
Video Output
4
Design and Documentation Support
4.1
Design Files
4.1.1
Schematics
4.1.2
Bill of Materials
4.1.3
PCB Layout Recommendations
4.1.3.1
Layout Prints
4.1.3.2
PMIC Layout Recommendations
4.1.3.3
Serializer Layout Recommendations
4.1.3.4
Imager Layout Recommendations
4.1.3.5
PCB Layer Stackup Recommendations
4.1.4
Altium Project
4.1.5
Gerber Files
5
Documentation Support
6
Support Resources
7
Trademarks
4.1.2
Bill of Materials
To download the bill of materials (BOM), see the design files at
TIDA-050050
.