MAX7034 Datasheet - Maxim Integrated Products

MAX7034, 315MHz/434MHz ASK Superheterodyne Receiver

19-3109; Rev 0; 1/08 315MHz/434MHz ASK Superheterodyne Receiver www.datasheet4u.com General Description * Operates from Single +5.0V Supply

Features

* Optimized for 315MHz or 433.92MHz Band
* Selectable Image-Rejection Center Frequency
* Selectable x64 or x32 fLO/fXTAL Ratio
* Low (< 6.7mA) Operating Supply Current
* < 3.0µA Low-Current Power-Down Mode for Efficient Power Cycling
* 250µs Startup Ti

Applications

* typical in the automotive and consumer markets. The MAX7034 consists of a low-noise amplifier (LNA), a fully differential image-rejection mixer, an on-chip phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO), a 10.7MHz IF limiting amplifier stage with received-signal-strength

MAX7034_MaximIntegratedProducts.pdf