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BCM4339XKWBGT 参数 Datasheet PDF下载

BCM4339XKWBGT图片预览
型号: BCM4339XKWBGT
PDF下载: 下载PDF文件 查看货源
内容描述: [Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver]
分类和应用:
文件页数/大小: 183 页 / 4237 K
品牌: CYPRESS [ CYPRESS ]
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BCM4339 Preliminary Data Sheet  
Features  
Multipoint operation with up to seven active slaves  
– Maximum of seven simultaneous active ACL links  
– Maximum of three simultaneous active SCO and eSCO connections with scatternet support  
Trigger Broadcom fast connect (TBFC)  
Narrowband and wideband packet loss concealment  
Scatternet operation with up to four active piconets with background scan and support for scatter mode  
High-speed HCI UART transport support with low-power out-of-band BT_DEV_WAKE and  
BT_HOST_WAKE signaling (see “Host Controller Power Management” on page 41)  
Channel quality driven data rate and packet type selection  
Standard Bluetooth test modes  
Extended radio and production test mode features  
Full support for power savings modes  
– Bluetooth clock request  
– Bluetooth standard sniff  
– Deep-sleep modes and software regulator shutdown  
TCXO input and autodetection of all standard handset clock frequencies. Also supports a low-power  
crystal, which can be used during power save mode for better timing accuracy.  
Major FM Radio Features Include:  
65 MHz to 108 MHz FM bands supported (US, Europe, and Japan)  
FM subsystem control using the Bluetooth HCI interface  
FM subsystem operates from reference clock inputs.  
Improved audio interface capabilities with full-featured bidirectional PCM and I2S  
I2S can be master or slave.  
FM Receiver-Specific Features Include:  
Excellent FM radio performance with 1 µV sensitivity for 26 dB (S+N)/N  
Signal-dependent stereo/mono blending  
Signal-dependent soft mute  
Auto search and tuning modes  
Audio silence detection  
RSSI, IF frequency, status indicators  
RDS and RBDS demodulator and decoder with filter and buffering functions  
Automatic frequency jump  
Broadcom®  
November 17, 2014 • 4339-DS106-R  
Page 36  
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