MAX1473 Overview
The MAX1473 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range. Its signal range is from -114dBm to 0dBm. With few external ponents and a low-current power-down mode, it is ideal for cost- and power-sensitive applications typical in the automotive and consumer markets.