特性 Features

·Automatic Signal Scanning and IRQ on Detection of Valid Rx Signals
·Tone Generation for Caller Recognition Tunes
·Programmable Signal Detection Thresholds
·Aux ADC Available to Monitor Inputs
·Programmable Selcall Codec
·Meets ETS 300 086, MPT1327, PAA and ETS 300 230 Specs
·Voice Processing Facilities: Tx and Rx
·Path Gain Setting, Voiceband and Sub-Audio Filtering, Programmable Soft Limiter
·C-BUS Serial Host Interface
·Tx Interface for Single or Two-Point Modulation

應(yīng)用 Application

·PMR Radio Systems
·Trunked Radio Systems
·Wireless Signalling

簡介

CMX881屬于RF/IF射頻/中頻RFID的RFIC模塊。由制造生產(chǎn)的CMX881RF 其它 IC 和模塊RF 其它 IC 和模塊產(chǎn)品系列包含各種獨特、專門或特定用途的產(chǎn)品，可與 RF、IF 和微波無線電應(yīng)用結(jié)合使用。示例包括 AM/FM 調(diào)諧器和接收器、偏置網(wǎng)絡(luò)、基帶處理器、計數(shù)器、數(shù)字可調(diào)電容器、下變頻器、倍頻器、移相器、前置分頻器、端接器、上變頻器、VCO 等。