JAJU648A
November 2018 – April 2022
TLV3601
,
TLV3601-Q1
,
TLV3603
,
TLV3603-Q1
概要
Resources
特長
アプリケーション
5
1
System Description
1.1
Key System Specifications
2
System Overview
2.1
Block Diagram
2.2
Design Considerations
2.2.1
Amplifier and Comparator
2.2.2
Digital Processing and Control
2.2.3
Optical Components
2.2.3.1
Laser Driver and Laser Diode
2.2.3.2
Photodiode
2.2.4
Power Supply
2.3
Highlighted Products
2.3.1
OPA858 Operational Amplifier
2.3.2
TLV3501 and TLV3601/3 High-Speed Comparators
2.3.3
TDC7201 Time-to-Digital Converter
2.4
System Design Theory
2.4.1
Transimpedance Amplifier
2.4.1.1
Bandwidth
2.4.1.2
Stability Considerations
2.4.1.3
Noise Performance
2.4.2
Time-of-Flight Measurement
2.4.3
Simulations
2.4.3.1
Bandwidth Simulation
2.4.3.2
Noise Simulation
2.4.3.3
OPA858 Loop-Gain and Phase Margin Simulation
3
Hardware, Software, Testing Requirements, and Test Results
3.1
Required Hardware and Software
3.1.1
Hardware
3.1.2
Software
3.2
Testing and Results
3.2.1
Test Setup
3.2.1.1
Getting Started: System Setup
3.2.1.1.1
Laser-Driver Setup
3.2.1.1.2
Receiver and Optical Setup
3.2.2
Test Results
3.2.2.1
Verification and Measured Performance
3.2.2.1.1
Pulse Response Measurements
3.2.2.1.1.1
Pulse Response Settling
3.2.2.1.1.2
Pulse Response vs Output Pulse Width
3.2.2.1.1.3
Rise and Fall Time
3.2.2.1.1.4
Overdriven Response
3.2.2.1.2
Time-of-Flight Test
3.2.2.1.3
Time-of-Flight Measurement Error Sources
4
Design Files
4.1
Schematics
4.2
Bill of Materials
4.3
PCB Layout Recommendations
4.3.1
Layout Prints
4.4
Altium Project
4.5
Gerber Files
5
Related Documentation
5.1
Trademarks
6
About the Author
7
Revision History
2.4.3
Simulations