MAX1471 Datasheet | Maxim Integrated

.. 19-3272; Rev 1; 3/05 315MHz/434MHz Low-Power, 3V/5V ASK/FSK Superheterodyne Receiver General Description The MAX1471 low-power, CMOS, superheterodyne, RF dual-channel receiver is designed to receive both amplitude-shift-keyed (ASK) and frequency-shift-keyed (FSK) data without reconfiguring the device or introducing any time delay normally associated with changing modulation schemes. The MAX1471 requires few external ponents to realize a plete wireless RF digital data receiver for the 300MHz to 450MHz ISM bands. The MAX1471 includes all the active ponents required in a superheterodyne receiver including: a lownoise amplifier (LNA), an image-reject (IR) mixer, a...