Direct Conversion Transceiver The AK2401A is a direct conversion transceiver that provides high performance narrow-band radio communication. The receiver block of the AK2401A integrates a LNA, I/Q demodulator, PGA and 24-bit delta-sigma ADC, and ...
Cartesian Feedback Loop Transmitter The AK2403 is a transmitter IC with the Cartesian Feedback Loop Linearization Technique. The AK2403 realize high linearity by receiving feedback signal from an external Power Amplifier (PA) via a coupler. The ...