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The LTC5540 from Linear Technology is a RF Mixer with RF Frequency 600 to 1300 MHz, Conversion Gain 7.9 dB, Noise Figure 9.9 dB, IP3 25.9 dBm, Supply Voltage 3.3 V. Tags: Down-Conversion Mixer. More details for LTC5540 can be seen below.
Triple Balanced Surface Mount Mixer from 1 to 3500 MHz
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