Datasheet

RDA Microelectronics, Inc. RDA5807M FM Tuner V1.1
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
Page 2 of 22
Table of Contents
1 General Description .................................................................................................................................... 1
1.1 Features ......................................................................................................................................... 1
1.2 Applications .................................................................................................................................... 1
Table of Contents ................................................................................................................................................. 2
2 Functional Description ................................................................................................................................ 3
2.1 FM Receiver .................................................................................................................................. 3
2.2 Synthesizer .................................................................................................................................... 3
2.3 Power Supply ................................................................................................................................ 3
2.4 RESET and Control Interface select ............................................................................................. 4
2.5 Control Interface ........................................................................................................................... 4
3 Electrical Characteristics ........................................................................................................................... 5
4 Receiver Characteristics ............................................................................................................................. 6
5 Serial Interface ............................................................................................................................................ 7
5.1 I
2
C Interface Timing ...................................................................................................................... 7
6 Register Definition ...................................................................................................................................... 8
7 Pins Description ......................................................................................................................................... 13
8 Application Diagram ................................................................................................................................. 15
8.1 Audio Loading Resistance Larger than 32Ω & Reference Clock Application: ........................... 15
8.1.1 Bill of Materials:
......................................................................................................................... 15
8.2 Audio Loading Resistance Larger than 32Ω & DCXO Application: .......................................... 16
8.2.1 Bill of Materials: ......................................................................................................................... 16
9 Physical Dimension ................................................................................................................................... 17
10 PCB Land Pattern ..................................................................................................................................... 18
Change List ........................................................................................................................................................ 21
11
Notes： ....................................................................................................................................................... 21
12 Contact Information ................................................................................................................................. 22