Datasheet RDA5807MP (RDA Microelectronics)
| Fabricante | RDA Microelectronics |
| Descripción | Single-Chip Broadcast FM Radio Tuner |
| Páginas / Página | 21 / 1 — RDA5807MP. SINGLE-CHIP BROADCAST FM RADIO TUNER. General Description. … |
| Revisión | 1.0 |
| Formato / tamaño de archivo | PDF / 1.1 Mb |
| Idioma del documento | Inglés |
RDA5807MP. SINGLE-CHIP BROADCAST FM RADIO TUNER. General Description. 1.1. Features. 1.2. Applications
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RDA5807MP SINGLE-CHIP BROADCAST FM RADIO TUNER
Rev.1.0–July.2015
1 General Description
The RDA5807MP series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated synthesizer, LOUT IF selectivity, RDS/RBDS and MPX decoder. The tuner uses the 1 FMIN 8 CMOS process, support multi-interface and require the least 2 GND ROUT 7 external component. All these make it very suitable for portable RDA5807MP 3 SCLK VDD 6 devices. 4 SDIO RCLK 5 The RDA5807MP series has a powerful low-IF digital audio processor, this make it have optimum sound quality with varying reception conditions. The RDA5807MP series support frequency range is from 50MHz Figure1-1. RDA5807M Top View to 115MHz.
1.1 Features
CMOS single-chip fully-integrated FM tuner Soft mute Low power consumption High cut Total current consumption lower than 20mA at 3.0V Programmable de-emphasis (50/75 µs) power supply when under normal situation Receive signal strength indicator (RSSI) and SNR Support worldwide frequency band Bass boost 50 -115 MHz Volume control and mute Support flexible channel spacing mode Line-level analog output voltage 100KHz, 200KHz, 50KHz and 25KHz 32.768 KHz 12M,24M,13M,26M,19.2M,38.4MHz Support RDS/RBDS Reference clock Digital low-IF tuner Only support 2-wire bus interface Image-reject down-converter Directly support 32Ω resistance loading High performance A/D converter Integrated LDO regulator IF selectivity performed internally 2.7 to 3.3 V operation voltage Fully integrated digital frequency synthesizer SOP－8pins Fully integrated on-chip RF and IF VCO Fully integrated on-chip loop filter
1.2 Applications
Autonomous search tuning Cellular handsets Support 32.768KHz crystal oscil ator MP3, MP4 players Digital auto gain control (AGC) Portable radios Digital adaptive noise cancellation PDAs, Notebook Mono/stereo switch
Copyright © RDA Microelectronics Inc. 2006. All rights are reserved.
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. Document Outline General Description Features Applications Table of Contents Functional Description FM Receiver Synthesizer Power Supply RESET and Control Interface select Control Interface Electrical Characteristics Receiver Characteristics Serial Interface I2C Interface Timing Register Definition Pins Description Application Diagram Audio Loading Resistance Larger than 32Ω & Reference Clock Application: Bill of Materials: Audio Loading Resistance Larger than 32Ω & DCXO Application: Bill of Materials: Physical Dimension PCB Land Pattern Change List Contact Information
Rev.1.0–July.2015
1 General Description
The RDA5807MP series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated synthesizer, LOUT IF selectivity, RDS/RBDS and MPX decoder. The tuner uses the 1 FMIN 8 CMOS process, support multi-interface and require the least 2 GND ROUT 7 external component. All these make it very suitable for portable RDA5807MP 3 SCLK VDD 6 devices. 4 SDIO RCLK 5 The RDA5807MP series has a powerful low-IF digital audio processor, this make it have optimum sound quality with varying reception conditions. The RDA5807MP series support frequency range is from 50MHz Figure1-1. RDA5807M Top View to 115MHz.
1.1 Features
CMOS single-chip fully-integrated FM tuner Soft mute Low power consumption High cut Total current consumption lower than 20mA at 3.0V Programmable de-emphasis (50/75 µs) power supply when under normal situation Receive signal strength indicator (RSSI) and SNR Support worldwide frequency band Bass boost 50 -115 MHz Volume control and mute Support flexible channel spacing mode Line-level analog output voltage 100KHz, 200KHz, 50KHz and 25KHz 32.768 KHz 12M,24M,13M,26M,19.2M,38.4MHz Support RDS/RBDS Reference clock Digital low-IF tuner Only support 2-wire bus interface Image-reject down-converter Directly support 32Ω resistance loading High performance A/D converter Integrated LDO regulator IF selectivity performed internally 2.7 to 3.3 V operation voltage Fully integrated digital frequency synthesizer SOP－8pins Fully integrated on-chip RF and IF VCO Fully integrated on-chip loop filter
1.2 Applications
Autonomous search tuning Cellular handsets Support 32.768KHz crystal oscil ator MP3, MP4 players Digital auto gain control (AGC) Portable radios Digital adaptive noise cancellation PDAs, Notebook Mono/stereo switch
Copyright © RDA Microelectronics Inc. 2006. All rights are reserved.
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. Document Outline General Description Features Applications Table of Contents Functional Description FM Receiver Synthesizer Power Supply RESET and Control Interface select Control Interface Electrical Characteristics Receiver Characteristics Serial Interface I2C Interface Timing Register Definition Pins Description Application Diagram Audio Loading Resistance Larger than 32Ω & Reference Clock Application: Bill of Materials: Audio Loading Resistance Larger than 32Ω & DCXO Application: Bill of Materials: Physical Dimension PCB Land Pattern Change List Contact Information