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蓝牙BLE
· BK3431
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· BK3231
蓝牙音频SOC
· BK3260
· BK3254
· BK8000
· BK3252
· BK8002
· BK8000L
蓝牙HCI
· BK3515
· BK3511
无线语音
· BK9520系列
· BK4832
· BK4802
· BK4813/4815
· BK5866
· BK2466
· BK4811
通用无线
· BK2461
· BK2535
· BK2451/2452
· BK2433
· BK2425
· BK2401,BK2421
· BK5811/BK5933
广播收发
· BK1198
· BK1085
· BK1079
· BK1080
· BK1087
· BK1088/86
国标公路收费 (ETC)
· BK1308
· BK5121
· BK5823
· BK5822
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  BK3515  
The BK3515 chip is mainly used for smart phone and smart PAD applications to provide Bluetooth 2.1 + EDR and FM radio. It can make the Bluetooth and FM operate simultaneously and independently.

 

Features

 Polar modulation transmitter architecture with very low power consumption and high TX performance

 Support for class 1, class 2 and class 3 transmitting power requirement

 Fully integrated synthesizer without external loop filter component

 Fully compliant with Bluetooth 2.1 + EDR specification

 Support Bluetooth Piconet and Scatternet

 Support up to 3Mbps high speed UART interface

 Provide I2C interface

 Support 64~108 MHz band

 Automatic gain control

 Automatic frequency control

 Seek tuning

 Receive signal strength indicator

 Channel quality assessment

 Stereo decoder

 Automatic stereo/mono switching

 Automatic noise suppression

 50 us/75 us de-emphasis

 Wide range reference clock supported

 32.768 kHz crystal oscillator

 Enhanced support for WLAN/BT Co-existence

 Standby and sleep modes to minimize power consumption

 External 26 MHz reference clock input

 Support both H4 and BCSP HCI interface

 

Applications

 Mobile handset, especially for smart phone

 MP3, MP4 player and PMP

 Other portable devices

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