ADI ADF7021BCPZ-RL

80 МГц ~ 650 МГц, 862 МГц ~ 950 МГц13 дБм

Overview

The ADF7021BCPZ-RL is a low power, highly integrated 2FSK/3FSK/4FSK transceiver. It is designed to operate in the narrow-band, license-free ISM bands and licensed bands in the 80 MHz to 650 MHz and 862 MHz to 940 MHz frequency ranges. It has both Gaussian and raised cosine data filtering options to improve spectral efficiency for narrow-band applications.

An on-chip ADC provides readback of an integrated tempera¬ture sensor, an external analog input, the battery voltage, and the RSSI signal, which provides savings on an ADC in some applications. The temperature sensor is accurate to ±10°C over the full operating temperature range of −40°C to +85°C. This accuracy can be improved by doing a 1-point calibration at room temperature and storing the result in memory.

Features

Applications

• Low-power IoT applications
• LoT applications
• Power Amplifier (PA)
• Low Noise Amplifier (LNA)
• Transmit
• Receive
• Switch
• Power management
• Internet of Things (IoT)
• Secure Payment