Description
IC MIXR 1.3-2.3GHZ DWNCONV 20QFN
The LTC®5541 is part of a family of high dynamic range passive,
high gain downconverting mixers covering the 600MHz to
4GHz frequency range. The LTC5541 is optimized for 1.3GHz
to 2.3GHz RF applications. The LO frequency must fall within
the 1.4GHz to 2.0GHz range for optimum performance. A
typical application is a LTE or W-CDMA receiver with a 1.7GHz
to 2.2GHz RF input and low-side LO.
The LTC5541 is designed for 3.3V operation, however; the
IF amplifi er can be powered by 5V for the highest P1dB.
An integrated SPDT LO switch with fast switching accepts
two active LO signals, while providing high isolation.
The LTC5541’s high conversion gain and high dynamic
range enable the use of lossy IF fi lters in high-selectivity
receiver designs, while minimizing the total solution cost,
board space and system-level variation
Reviews
There are no reviews yet.