rfRXD0920中文资料UHF ASK/FSK/FM Receiver数据手册Microchip规格书

描述 Description

The rfRXD0920 is a low cost, compact single frequency short-range radio receiver requiring only a minimum number of external components for a complete receiver system. The rfRXD0920 covers 800 MHz to 930 MHz. The rfRXD0420 and rfRXD0920 share a common architecture. They can be configured for Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), or FM modulation. The rfRXD0920 is compatible with rfPIC™ and rfHCS series of RF transmitters.

特性 Features

Received Signal Strength Indicator (RSSI)
Selectable LNA gain setting
100nA standby current
Selectable LNA gain control for improved dynamic range
Selectable IF bandwidth via external ceramic IF filter
FSK/FM quadrature (phase coincidence) detector demodulator

简介

rfRXD0920属于RF/IF射频/中频RFID的射频接收器。由制造生产的rfRXD0920射频接收器RF 接收器用于接收已调制的射频信号并对其进行解调，然后将数据传送到系统中进行处理。频率范围是 AM、FM、WB、0 Hz 至 64 GHz，数据速率为 250 bps 至 16 Gbps，数据接口包括连接器、I2C、I2S、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB。