Low voltage LNA and mixer - 1GHz

DESCRIPTION The SA601 is a combined RF amplifier and mixer designed for high-performance low-power communication systems from 800-1200MHz. The low-noise preamplifier has a 1.6dB noise figure at 900MHz with 11.5dB gain and an IP3 intercept of -2dBm at the input. The gain is stabilized by on-chip c

文件：182.96 Kbytes 页数：11 Pages

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PHI

Low voltage LNA and mixer - 1GHz

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Low voltage LNA and mixer - 1GHz

DESCRIPTION The SA601 is a combined RF amplifier and mixer designed for high-performance low-power communication systems from 800-1200MHz. The low-noise preamplifier has a 1.6dB noise figure at 900MHz with 11.5dB gain and an IP3 intercept of -2dBm at the input. The gain is stabilized by on-chip c

文件：182.96 Kbytes 页数：11 Pages

PHI

PHI

低压LNA和混频器 - 1 GHz

SA601由RF放大器和混频器组合而成，专门针对800-1200MHz的高性能低功耗通信系统而设计。低噪声前置放大器在900MHz时具有1.6dB的噪声系数（增益为11.5dB），在输入处具有-2dBm的IP3截点。该增益通过片上补偿实现稳定，以在-40至+85℃的整个温度范围内变化小于+-0.2dB。宽动态范围混频器在900MHz时的输入处具有9.5dB的噪声系数和-2dBm的IP3。3V单电源的额定消耗电流为7.4mA。可将混频器关断从而使电源电流进一步降低到4.4mA。 低电流消耗：7.4mA标称值，混频器掉电时4.4mA\n出色的LNA噪声系数：1.6dB（900MHz时）\n系统功率增益高：18dB（LNA + 混频器）（900MHz时）\n出色的增益稳定性与温度和电源电压\n外部大于-7dBm的LO可以用来驱动混频器;

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