ATA5428中文资料Wireless SubGHz Products数据手册Microchip规格书

描述 Description

Highly integrated, UHF ASK/FSK, multi-channel, half-duplex transceiver with low power consumption in a small 7 by 7-mm QFN48 package. The receive part is built as a fully integrated low-IF receiver. FSK transmission and ASK transmission switching of the power amplifier both use direct PLL modulation with the fractional-N synthesizer.This device supports data rates of 1Kb/s to 20Kb/s (FSK) and 1Kb/s to 10Kb/s (ASK) in Manchester mode and bi-phase mode, plus other codes in transparent mode. It can be used in either the 431.5MHz to 436.5MHz or 862MHz to 872MHz bands. Very high system integration results in the need for only a small number of external components.Its remote control unit does not require a bulky blocking SAW due to its blocking and selectivity performance, an additional 15 to 20-dB loss, and the narrow bandwidth of a typical loop antenna. Both base and mobile station sides fully integrate the building blocks they need for typical remote control and access control systems.

简介

ATA5428属于RF/IF射频/中频RFID的射频收发器IC。由制造生产的ATA5428射频收发器 IC射频收发器 IC 是将发射器和接收器集成于单个封装的半导体器件。收发器适用于各种射频系列产品或标准，例如 AISG、蓝牙、ISM、VHF、Wi-Fi、蜂窝、雷达、802.15.4 和 Z-Wave。此产品可根据调制类型和特定协议版本进一步分类。部分 IC 包含内置微控制器。