收藏本站
SX1231
WIRELESS & SENSING PRODUCTS
3.4. Transmitter Description
The transmitter of SX1231 comprises the frequency synthesizer, modulator and power amplifier blocks.
3.4.1. Architecture Description
LNA
DATASHEET
RFIO
PA_BOOST
PA0
PA1
PA2
Receiver Chain
Local
Oscillator
F XOSC
BR = --------------------
Figure 5. Transmitter Block Diagram
3.4.2. Bit Rate Setting
When using the SX1231 in Continuous mode, the data stream to be transmitted can be input directly to the modulator via
pin 9 (DIO2/DATA) in an asynchronous manner, unless Gaussian filtering is used, in which case the DCLK signal on pin 10
(DIO1/DCLK) is used to synchronize the data stream. See section 3.4.5 for details on the Gaussian filter.
In Packet mode or in Continuous mode with Gaussian filtering enabled (refer to section 5.5 for details), the Bit Rate (BR) is
controlled by bits BitRate in RegBitrate :
BitRate
Amongst others, the following Bit Rates are accessible:
Rev. 7 - June 2013
Page 21
www.semtech.com
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SX1240SKA433 TVS
SX1701BI085TRT IC AMP 2.5GHZ 5.3V 16-MLPQ
TA002-10002 LED HEATSINK W/FAN 12V 40X10MM
TC620HEPA IC TEMP SNSR 5V DUAL TRIP 8-DIP
TC623CVOA713 IC TEMP SNSR 3V DUAL TRIP 8-SOIC
TC624VOA IC TEMP SNSR PROG 2.7V 8SOIC
TC6501P125VCTTRG IC TEMP SWTCH OPEN DRAIN SOT23A5
TCS3104FN IC COLOR SENSOR LIGHT-VOLT 4-DFN
相关代理商/技术参数
SX1231H 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Power Integrated UHF Transceiver with On-Chip 20dBm PA
SX1231HIMLTRT 制造商:SEMTECH 功能描述:290MHz- 1GHz RF Transceiver
SX1231IMLTRT 制造商:Semtech Corporation 功能描述: 制造商:Semtech Corporation 功能描述:RF Transceiver FSK/GFSK/GMSK/MSK/OOK 3.3V 24-Pin QFN EP T/R 制造商:Semtech Corporation 功能描述:IC 433/868/915MHZ TXRX 24-QFN 制造商:Semtech Corporation 功能描述:SX Series 290 to 1020 MHz 300 Kbps Low Power Integrated UHF Transceiver - QFN-24 制造商:Semtech Corporation 功能描述:GPSS WL SKU APP1, Frequency Min:433MHz, Frequency Max:915MHz, Modulation Type:FS 制造商:Semtech Corporation 功能描述:290MHz- 1GHz RF Transceiver
SX1231ITSTRT 制造商:Semtech Corporation 功能描述:LOW-POWER INTG UHF TRANSCEIVER
SX1231J 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Power Integrated UHF Transceiver with On-Chip 20dBm PA
SX1231JIMLTRT 制造商:Semtech Corporation 功能描述:UHF TRANSCEIVER FOR ARIB
SX1231SKB433 制造商:Semtech Corporation 功能描述:
SX1231SKB915 制造商:Semtech Corporation 功能描述:USB KIT - SX1231 915MHZ 制造商:Semtech Corporation 功能描述:development kit