ADF7020 ISM频段收发器IC

ADF7020是一款低功耗、低中频收发器,在免执照ISM频段433 MHz、868 MHz和915 MHz工作。它适合满足欧洲ETSI EN-300-220或北美FCC Part 15.247和15.249监管标准的电路应用。该器件采用2.3 V至3.6V电源供电,输出功率可在-16 dBm至+13 dBm范围内以0.3 dBm的步长精度进行编程。接收机灵敏度为-117.5 dBm(1 kb/s、FSK模式)或-110.5 dBm(9.6 kb/s)。功耗在接收模式下为20 mA,在发射模式下为30 mA(+10 dBm输出)。

其它特性包括片内VCO(电压控制振荡器)、小数N分频PLL(锁相环)、片内7位ADC(模数转换器)、数字接收信号强度指示(RSSI)、温度传感器和待申请专利的全自动AFC环路。因此ADF7020可以采用容差较低的晶振工作。掉电模式下的漏电流小于1 μA。

产品特点和性能优势
  • 工作频段:433 MHz至464 MHz和862 MHz至928 MHz
  • 只需很少的外部器件便可实现完整的收发器解决方案,无需TR开关
  • 支持的数据速率:0.3至200 kb/s(FSK模式),0.3至75 kb/s(ASK模式)
  • 采用2.3 V至3.6 V电源供电,输出功率可在-16 dBm至+13 dBm范围内以0.3 dBm的步长精度进行编程
  • 高接收机灵敏度(1 kb/s时为-117.5 dBm)和高可编程输出功率(+13dBm)使得链路余量极为出色
射频和微波
楼宇技术
  • 采暖、通风和空调
  • 楼宇控制和自动化
软件代码及系统需求
数据手册
文档备注
ADF7020: High Performance, ISM Band, FSK/ASK Transceiver IC Data Sheet (Rev. E)PDF 1.11 M
应用笔记
文档备注
AN-1389: 引线框芯片级封装(LFCSP)的建议返修程序 (Rev. 0)PDF 652.16 K
AN-1389: Recommended Rework Procedure for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0)PDF 133.7 K
AN-772: 引脚架构芯片级封装(LFCSP)设计与制造指南 (Rev. 0)PDF 828 kB
AN-0987: 设计符合无线M-Bus标准的无线收发器系统 (Rev. 0)PDF 363 kB
AN-0987: Designing a Wireless Transceiver System to Meet the Wireless M-Bus Standard (Rev. 0)PDF 140 kB
AN-915: ADF7020, ADF7020-1, ADF7021和ADF7025的CDR操作 (Rev. 0)PDF 0
AN-915: CDR Operation for ADF7020, ADF7020-1, ADF7021, and ADF7025 (Rev. 0)PDF 439 kB
AN-917: 配合EVAL-ADF7020和EVAL-ADF7025评估板在868 MHz和915 MHz频率下使用LC谐波滤波器 (Rev. 0)PDF 122 kB
AN-917: Using an LC Harmonic Filter at 868 MHz and 915 MHz with the EVAL-ADF7020 and EVAL-ADF7025 Evaluation Boards (Rev. 0)PDF 122 kB
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0)PDF 439 kB
AN-852: 利用ADF702x上的测试DAC实现模拟FM DEMOD、SNR测量、FEC解码、PSK/4FSK解调等功能 (Rev. 0)PDF 371 kB
AN-852: Using the Test DAC on the ADF702x to Implement Functions Such as Analog FM DEMOD, SNR Measurement, FEC Decoding, and PSK/4FSK Demodulation (Rev. 0)PDF 259 kB
AN-771: ADSP-BF533 EZ-KIT Lite®与ADF70xx接口 (Rev. 0)PDF 201 kB
AN-771: ADSP-BF533 EZ-KIT Lite and ADF70xx Interface (Rev. 0)PDF 201.08 K
AN-764: 用做匹配的ADF7020 RF端口阻抗值 (Rev. 0)PDF 0
AN-764: ADF7020 RF Port Impedance Values for Matching Purposes (Rev. 0)PDF 0
订购信息
产品型号封装包装数量温度范围美金报价 100-499美金报价 1000+RoHS
ADF7020BCPZ 量产48 ld LFCSP (7x7mm w_4.1mm EP) OTH 260-40 至 85至2.321.99Y
ADF7020BCPZ-RL 量产48 ld LFCSP (7x7mm w_4.1mm EP) REEL 2500-40 至 85至01.99Y
评估板
产品型号描述美金报价RoHS
EVAL-ADF7020DBZ1Daughter Board (902 MHz - 928 MHz)50.6Y
EVAL-ADF7020DBZ2Daughter Board (862 MHz - 870 MHz)50.6Y
EVAL-ADF7020DBZ3Daughter Board (426 MHz - 445 MHz)50.6Y
EVAL-ADF70XXMBZ2Mother Board151.8Y
参考资料
ADF7020: High Performance, ISM Band, FSK/ASK Transceiver IC Data Sheet (Rev. E) adf7020
ADF7xxx 设备驱动代码 adf7020
ADF7XXX设备驱动代码 adf7020
ADF70xx评估软件 adf7010
AN-1389: 引线框芯片级封装(LFCSP)的建议返修程序 (Rev. 0) ad9540
AN-1389: Recommended Rework Procedure for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0) ad9856
AN-772: 引脚架构芯片级封装(LFCSP)设计与制造指南 (Rev. 0) ad9540
AN-0987: 设计符合无线M-Bus标准的无线收发器系统 (Rev. 0) adf7020
AN-0987: Designing a Wireless Transceiver System to Meet the Wireless M-Bus Standard (Rev. 0) adf7020
AN-915: ADF7020, ADF7020-1, ADF7021和ADF7025的CDR操作 (Rev. 0) adf7020
AN-915: CDR Operation for ADF7020, ADF7020-1, ADF7021, and ADF7025 (Rev. 0) adf7020
AN-917: 配合EVAL-ADF7020和EVAL-ADF7025评估板在868 MHz和915 MHz频率下使用LC谐波滤波器 (Rev. 0) adf7020
AN-917: Using an LC Harmonic Filter at 868 MHz and 915 MHz with the EVAL-ADF7020 and EVAL-ADF7025 Evaluation Boards (Rev. 0) adf7020
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0) ad9856
AN-852: 利用ADF702x上的测试DAC实现模拟FM DEMOD、SNR测量、FEC解码、PSK/4FSK解调等功能 (Rev. 0) adf7020
AN-852: Using the Test DAC on the ADF702x to Implement Functions Such as Analog FM DEMOD, SNR Measurement, FEC Decoding, and PSK adf7020
AN-741: 鲜为人知的相位噪声特性 ad9540
AN-771: ADSP-BF533 EZ-KIT Lite and ADF70xx Interface (Rev. 0) adf7020
AN-764: 用做匹配的ADF7020 RF端口阻抗值 (Rev. 0) adf7020
AN-764: ADF7020 RF Port Impedance Values for Matching Purposes (Rev. 0) adf7020
Emerging Energy Applications Solutions Bulletin, Volume 10, Issue 4 ad7656
Design, Simulate, and Document Proprietary Wireless Systems adf7010
CN-0164: Low Power, Long Range, ISM Wireless Measuring Node adf7020
无线智能计量技术:专注于水计量 adf7020
The Use of Short Range Wireless in a Multi-Metering System adf7010