Datasheet RDA5807M (RDA Microelectronics)

制造商RDA Microelectronics
描述Single-Chip Broadcast FM Radio Tuner
页数 / 页23 / 1 — RDA5807M. SINGLE-CHIP BROADCAST FM RADIO TUNER. General Description. 1.1. …
修订版1.0
文件格式/大小PDF / 775 Kb
文件语言英语

RDA5807M. SINGLE-CHIP BROADCAST FM RADIO TUNER. General Description. 1.1. Features. 1.2. Applications

Datasheet RDA5807M RDA Microelectronics, 修订版: 1.0

该数据表的模型线

文件文字版本

RDA5807M SINGLE-CHIP BROADCAST FM RADIO TUNER
Rev.1.0–May.2011
1 General Description
The RDA5807M series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated 1 GND LOUT 10 synthesizer, IF selectivity, RDS/RBDS and MPX decoder. The tuner uses the CMOS process, support multi-interface 2 FMIN ROUT 9 and require the least external component. All these make it GND GND very suitable for portable devices. 3 RDA5807M 8 4 SCLK VDD 7 The RDA5807M series has a powerful low-IF digital audio processor, this make it have optimum sound quality with 5 SDIO RCLK 6 varying reception conditions. The RDA5807M series support frequency range is from Figure1-1. RDA5807M Top View 50MHz to 115MHz.
1.1 Features
CMOS single-chip ful y-integrated FM tuner  Mono/stereo switch Low power consumption  Soft mute  Total current consumption lower than 20mA at 3.0V  High cut power supply when under normal situation Programmable de-emphasis (50/75 s) Support worldwide frequency band Receive signal strength indicator (RSSI) and SNR  50 -115 MHz Bass boost Support flexible channel spacing mode Volume control and mute  100KHz, 200KHz, 50KHz and 25KHz Line-level analog output voltage Support RDS/RBDS 32.768 KHz 12M,24M,13M,26M,19.2M,38.4MHz Digital low-IF tuner Reference clock  Image-reject down-converter Only support 2-wire bus interface  High performance A/D converter Directly support 32Ω resistance loading  IF selectivity performed internaly Integrated LDO regulator Fuly integrated digital frequency synthesizer  1.8 to 3.3 V operation voltage  Fuly integrated on-chip RF and IF VCO MSOP-10pins  Fuly integrated on-chip loop filter Autonomous search tuning
1.2 Applications
Support 32.768KHz crystal oscilator Celular handsets Digital auto gain control (AGC) MP3, MP4 players Digital adaptive noise cancelation Portable radios
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.