Silicon Laboratories SI4734/35-B20 User Manual
A m / f m / s w / lw r, A d i o, Features applications description
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Table of contents
Document Outline
- Features
- Applications
- Description
- Functional Block Diagram
- 1. Electrical Specifications
- Table 1. Recommended Operating Conditions
- Table 2. Absolute Maximum Ratings1,2
- Table 3. DC Characteristics
- Table 4. Reset Timing Characteristics1,2,3
- Figure 1. Reset Timing Parameters for Busmode Select
- Table 5. 2-Wire Control Interface Characteristics1,2,3
- Figure 2. 2-Wire Control Interface Read and Write Timing Parameters
- Figure 3. 2-Wire Control Interface Read and Write Timing Diagram
- Table 6. 3-Wire Control Interface Characteristics
- Figure 4. 3-Wire Control Interface Write Timing Parameters
- Figure 5. 3-Wire Control Interface Read Timing Parameters
- Table 7. SPI Control Interface Characteristics
- Figure 6. SPI Control Interface Write Timing Parameters
- Figure 7. SPI Control Interface Read Timing Parameters
- Table 8. Digital Audio Interface Characteristics
- Figure 8. Digital Audio Interface Timing Parameters, I2S Mode
- Table 9. FM Receiver Characteristics1,2
- Table 10. 64–75.9 MHz Input Frequency FM Receiver Characteristics1
- Table 11. AM/SW/LW Receiver Characteristics1
- Table 12. Reference Clock and Crystal Characteristics
- 2. Typical Application Schematic
- 3. Bill of Materials
- 4. Functional Description
- 4.1. Overview
- 4.2. Operating Modes
- 4.3. FM Receiver
- 4.4. AM Receiver
- 4.5. SW Receiver
- 4.6. LW Receiver
- 4.7. Digital Audio Interface (Si4735 Only)
- 4.8. Stereo Audio Processing
- 4.9. De-emphasis
- 4.10. Stereo DAC
- 4.11. Soft Mute
- 4.12. RDS/RBDS Processor (Si4735 Only)
- 4.13. Tuning
- 4.14. Seek
- 4.15. Reference Clock
- 4.16. Control Interface
- 4.17. GPO Outputs
- 4.18. Firmware Upgrades
- 4.19. Reset, Power Up, and Power Down
- 4.20. Programming with Commands
- 5. Commands and Properties
- 6. Pin Descriptions: Si4734/35-GM
- 7. Ordering Guide
- 8. Package Markings (Top Marks)
- 9. Package Outline: Si4734/35 QFN
- 10. PCB Land Pattern: Si4734/35 QFN
- 11. Additional Reference Resources
- Document Change List
- Contact Information