SNLA224B
June 2014 – October 2025
DS90UB913A-Q1
,
DS90UB954-Q1
,
DS90UB960-Q1
,
DS90UB9702-Q1
1
Abstract
Trademarks
1
Introduction
2
Theory of Operation for Power Over Coax
2.1
Inductor Characteristics
2.2
Capacitor Characteristics
2.3
Inductors versus Ferrite Beads
3
Design Considerations
3.1
Frequency Range
3.2
Power Considerations
3.3
Resistance Considerations
3.4
Inductor Size Considerations
3.5
Layout Considerations
4
FPD-Link PoC Requirements
4.1
Channel Requirements
5
PoC Noise
5.1
PoC Noise Requirements
5.2
Measuring VPoC Noise and Pulse
5.2.1
Requirements
5.2.2
Measurement Procedure
5.3
Measuring RIN+ Noise
5.3.1
Requirements
5.3.2
Measurement Procedures
5.4
Causes of PoC Noise
5.5
Noise Measurement Best Practices
5.6
Reducing Effects of PoC Noise
6
TI Reviewed PoC Networks
6.1
PoC Network from FPD-Link III Data Sheet
6.2
Murata FPD3 Networks
6.2.1
Murata FPD3 Design 1
6.2.2
Murata FPD3 Design 2
6.2.3
Murata FPD3 Design 3
6.2.4
Murata FPD3 Design 4
6.2.5
Murata FPD3 Design 5
6.2.6
Murata FPD3 Design 6
6.3
TDK FPD3 Networks
6.3.1
TDK FPD3 Design 1
6.3.2
TDK FPD3 Design 2
6.3.3
TDK FPD3 Design 3
6.3.4
TDK FPD3 Design 4
6.3.5
TDK FPD3 Design 5
6.3.6
TDK FPD3 Design 6
6.3.7
TDK FPD3 Design 7
6.3.8
TDK FPD3 Design 8
6.4
Coilcraft FPD3 Networks
6.4.1
Coilcraft FPD3 Design 1
6.4.2
Coilcraft FPD3 Design 2
6.4.3
Coilcraft FPD3 Design 3
6.4.4
Coilcraft FPD3 Design 4
6.4.5
Coilcraft FPD3 Design 5
6.4.6
Coilcraft FPD3 Design 6
6.4.7
Coilcraft FPD3 Design 7
6.4.8
Coilcraft FPD3 Design 8
6.4.9
Coilcraft FPD3 Design 9
6.5
Murata FPD4 Networks
6.5.1
Design 1
6.5.2
Design 2
6.5.3
Design 3
6.5.4
Design 4
6.5.5
Design 5
6.5.6
Design 6
6.5.7
Design 7
6.5.8
Design 8
6.5.9
Design 9
6.5.10
Design 10
6.5.11
Design 11
6.5.12
Design 12
6.5.13
Design 13
6.5.14
Design 14
6.5.15
Design 15
6.5.16
Design 16
6.5.17
Design 17
6.5.18
Design 18
6.5.19
Design 19
6.5.20
Design 20
6.5.21
Design 21
6.5.22
Design 22
6.5.23
Design 23
6.5.24
Design 24
6.5.25
Design 25
6.5.26
Design 26
6.5.27
Design 27
6.5.28
Design 28
6.5.29
Design 29
6.6
TDK FPD4 Networks
6.6.1
Design 1
6.6.2
Design 2
6.6.3
Design 3
6.6.4
Design 4
6.6.5
Design 5
6.6.6
Design 6
6.6.7
Design 7
6.6.8
Design 8
6.6.9
Design 9
6.6.10
Design 10
6.6.11
Design 11
6.6.12
Design 12
6.6.13
Design 13
6.6.14
Design 14
6.6.15
Design 15
6.6.16
Design 16
6.6.17
Design 17
6.6.18
Design 18
6.6.19
Design 19
6.6.20
Design 20
6.6.21
Design 21
6.6.22
Design 22
6.6.23
Design 23
6.7
Coilcraft FPD4 Networks
6.7.1
Design 1
6.7.2
Design 2
6.7.3
Design 3
6.7.4
Design 4
6.7.5
Design 5
6.7.6
Design 6
6.7.7
Design 7
6.7.8
Design 8
6.7.9
Design 9
6.7.10
Design 10
6.7.11
Design 11
6.7.12
Design 12
6.7.13
Design 13
6.7.14
Design 14
6.7.15
Design 15
7
Summary
8
References
9
Revision History
Application Note
FPD-Link ADAS Power-Over-Coax Design Guidelines