产品描述:
CC1021设备是一款真正的单芯片UHF收发器,专为极低功率和极低电压的无线应用而设计。该电路主要用于433 MHz、868 MHz和915 MHz的ISM(工业、科学和医学)和SRD(短程设备)频段,但可以很容易地编程以在402至470 MHz和804至930 MHz范围内的其他频率下进行多通道操作。
CC1021设备特别适用于符合EN 300 220和CC CFR47第15部分的信道间隔为50 kHz或更高的窄带系统。
CC1021设备的主要工作参数可以通过串行总线进行编程,从而使CC1021设备成为非常灵活且易于使用的收发器。
在典型系统中,CC1021设备与微控制器和一些外部无源组件一起使用。
产品特性:
- True Single-Chip UHF RF Transceiver
- Frequency Range 402 MHz to 470 MHz and
804 MHz to 930 MHz - High Sensitivity
- Up to –112 dBm for 38.4 kHz Receiver Channel Filter Bandwidth
- Up to –106 dBm for 102.4 kHz Receiver Channel Filter Bandwidth
- Programmable Output Power
- Low Current Consumption
- RX: 19.9 mA
- Low Supply Voltage
- From 2.3 V to 3.6 V
- Very Few External Components Required
- Small Size
- QFN 32 Package
- Pb-Free Package
- Digital RSSI and Carrier Sense Indicator
- Data Rate Up to 153.6 kBaud
- OOK, FSK, and GFSK Data Modulation
- Integrated Bit Synchronizer
- Image Rejection Mixer
- Programmable Frequency
- Automatic Frequency Control (AFC)
- Suitable for Frequency Hopping Systems
- Suited for Systems Targeting Compliance With
EN 300 220 and FCC CFR47 Part 15 - Easy-to-Use Software for Generating the CC1021 Configuration Data
- Fully Compatible With CC1020 for Receiver Channel Filter Bandwidths of 38.4 kHz and Higher
协议Proprietary
Frequencybands(频率)402-470,804-960
TXpower(Max)(dBm)10
Peripherals2SPI,2UART,I2S
Sensitivity(best)(dBm)-109
RXcurrent(lowest)(毫安)19.9
数据速率(Max)(Mbps)0.1536
等级产品样本
温度范围(C)-40to85