LTC5549IUDB#TRMPBF
数据手册.pdf
Linear Technology
凌力尔特
电子元器件分类
LINEAR TECHNOLOGY LTC5549IUDB#TRMPBF 芯片, 双路平衡混频器, 2GHZ-14GHZ, QFN12 新
The is a 2 to 14GHz Microwave Mixer with integrated LO frequency doubler. The LTC5549 is a general purpose passive double balanced mixer that can be used for up-conversion or down-conversion. The RF port is designed for the 2 to 14GHz band and the IF port is optimized for 500MHz to 6GHz operation. An integrated LO buffer amplifier supports LO frequencies from 1 to 12GHz, requiring only 0dBm LO power. The LTC5549 delivers high IIP3 and input P1dB with low power consumption. An internal LO frequency doubler can be enabled by a CMOS-compatible digital control pin, allowing operation with a lower, one-half LO input frequency.
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- Up-conversion or down-conversion
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- 28.2dBm at 5.8GHz, 22.8dBm at 12GHz High IIP3
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- 8dB Conversion loss at 5.8GHz
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- 14.3dBm Input P1dB at 5.8GHz
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- 0dBm LO drive integrated LO buffer
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- Bypassable integrated LO frequency doubler
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- <-30dBm Low LO-RF leakage
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- 50R single-ended RF, LO and IF ports
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- Fast turn ON/OFF for TDD operation