RX3310A是一个可工作在甚高频的无线接收芯片,它在内部集成了高频放大电路(RF AMP)、混频电路(MIXER)、中放电路(IF AMP)、中频滤波器(IF Filter)、限幅器(Limiiter)以及由比较器构成的ASK 解调电路等。
主要特点：
工作频宽:250MHz-450MHz；
灵敏度可以高达-106dBm；
正常平均工作电流为2.6mA,功耗小 ;
集成度高,外围元件少；
采用SOP-18和SSOP-20封装,体积小。
RX3310A是一个包含射频放大、混频、中放以及ASK解调等在内的高集成度接收芯片，可以和简单的发射电路和编***电路相配合来实现无线门铃、无线玩具的无线遥控和数据传输等功能
------------
DESCRIPTION
The RX3310A is a fully integrated, amplitude-shift-keying (ASK) modulation, single chip receiver. It is designed
to operate in a variety of low power radio applicati***. All popular radio frequencies from 250 MHz to 450MHz may be supported by simply choosing the appropriate external components. Particular emphasis has been placed on low current c***umption.
APPLICATI***
• Remote control systems
• Car alarm and other security systems
• Baby finder, wireless doorbell, wireless toys
FEATURES
• Wide frequency range: 250 MHz to 450 MHz
• High sensitivity
• Low power c***umption
• High integration level
• SOP 18L package or SSOP 20L (150 mil) package
PTC/普诚科技 旗下还有以下射频芯片：PT4452/PT4301/PT4302/PT4450/PT4316/PT4317/PT4455 都可以长期稳定优势供应!
联系方式:***:381331022,林先生,电话:0755-83678216,13924647173,18938651514