MAX2021 Datasheet | Maxim Integrated

.. 19-3918; Rev 0; 3/06 ILABLE N KIT AVA EVALUATIO High-Dynamic-Range, Direct Up-/Downconversion 750MHz to 1200MHz Quadrature Mod/Demod General Description The MAX2021 low-noise, high-linearity, direct upconversion/downconversion quadrature modulator/demodulator is designed for RFID handheld and portal readers, as well as single and multicarrier 750MHz to 1200MHz GSM/EDGE, cdma2000 ® , WCDMA, and iDEN ® base-station applications. Direct conversion architectures are advantageous since they significantly reduce transmitter or receiver cost, part count, and power consumption as pared to traditional IF-based double conversion systems. In addition to offering excellent...