參數(shù)資料
型號(hào): SI4711-B30-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 30/40頁
文件大?。?/td> 380K
描述: IC TX FM RADIO 76-108MHZ 20UQFN
標(biāo)準(zhǔn)包裝: 490
頻率: 76MHz ~ 108MHz
應(yīng)用: 通用
調(diào)制或協(xié)議: FM
電流 - 傳輸: 18.8mA
數(shù)據(jù)接口: PCB,表面貼裝
天線連接器: PCB,表面貼裝
電源電壓: 2.7 V ~ 5.5 V
封裝/外殼: 20-UFQFN 裸露焊盤
包裝: 托盤
Si4710/11-B30
30
Rev. 1.1
0x2302
TX_ASQ_DURATION_LOW
Configures the duration which the input audio level must
be below the low threshold in order to detect a low audio
condition.
0x0000
0x2303
TX_ASQ_LEVEL_HIGH
Configures high audio input level detection threshold.
This threshold can be used to detect activity on the
incoming audio.
0x0000
0x2304
TX_ASQ_DURATION_HIGH
Configures the duration which the input audio level must
be above the high threshold in order to detect a high
audio condition.
0x0000
0x2C00   TX_RDS_INTERRUPT_SOURCE
Si4711 Only. Configure RDS interrupt sources. Default 
is none selected.
0x0000
0x2C01
TX_RDS_PI
Si4711 Only. Sets transmit RDS program identifier.
0x40A7
0x2C02
TX_RDS_PS_MIX
Si4711 Only. Configures mix of RDS PS Group with 
RDS Group Buffer.
0x0003
0x2C03
TX_RDS_PS_MISC
Si4711 Only. Miscellaneous bits to transmit along with 
RDS_PS Groups.
0x1008
0x2C04   TX_RDS_PS_REPEAT_COUNT
Si4711 Only. Number of times to repeat transmission of 
a PS message before transmitting the next PS mes-
sage.
0x0003
0x2C05  TX_RDS_PS_MESSAGE_COUNT Si4711 Only. Number of PS messages in use.
0x0001
0x2C06
TX_RDS_PS_AF
Si4711 Only. RDS Program Service Alternate Fre-
quency. This provides the ability to inform the receiver of
a single alternate frequency using AF Method A coding
and is transmitted along with the RDS_PS Groups.
0xE0E0
0x2C07
TX_RDS_FIFO_SIZE
Si4711 Only. Number of blocks reserved for the FIFO. 
Note that the value written must be one larger than the
desired FIFO size.
0x0000
Table 17. Si471x Property Summary (Continued)
Prop
Name
Description
Default
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參數(shù)描述
SI4711-B30-GMR 功能描述:射頻發(fā)射器 Si4711 Broadcast FM Transmitter RDS/RBDS RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
Si4712-A20-GM 功能描述:射頻發(fā)射器 Broadcast FM Radio Trns-Pwr Scan RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
Si4712-A-EVB 功能描述:射頻開發(fā)工具 Si4712 Eval Board Use Si4713-A-EVB RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
Si4712-B30-GM 功能描述:射頻發(fā)射器 FMRadio Trnsmttr w/Rcv PwrScn 3x3x.55 RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
SI4712-B30-GMR 功能描述:射頻發(fā)射器 Si4712 Broadcast FM Transmitt Recvr Scan RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel