LTC5593IUH#PBF

LINEAR TECHNOLOGY  LTC5593IUH#PBF  芯片, 混频器, 下变频, 2.3-4.5GHZ, 24QFN

The is a dual 2.3 to 4.5GHz high dynamic range Down-converting Mixer covering the 600MHz to 4.5GHz RF frequency range. The LO frequency must fall within the 2.1 to 4.2GHz range for optimum performance. A typical application is a LTE or WiMAX multichannel or diversity receiver with a 2.3 to 2.7GHz RF input. The LTC5593"s high conversion gain and high dynamic range enable the use of lossy IF filters in high selectivity receiver designs, while minimizing the total solution cost, board space and system-level variation. A low current mode is provided for additional power savings and each of the mixer channels has independent shutdown control.

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8.5dB at 2500MHz Conversion gain

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27.7dBm at 2500MHz IIP3

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9.5dB at 2500MHz Noise figure

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15.9dB NF under 5dBm blocking

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High input P1dB

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52dB Channel isolation at 2500MHz

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1.3W Power consumption

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Low power mode for 0.8W consumption

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Independent channel shutdown control

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50R Single-ended RF and LO inputs

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LO input matched in all modes

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0dBm LO drive level