Features: `Wide RF Output Frequency Range to 3000MHz`Broadband RF and IF Operation`+17dBm Typical Input IP3 (at 950MHz)`+6dBm IF Input for 1dB RF Output Compression`Integrated LO Buffer: 10dBm Drive Level`Single-Ended or Differential LO Input`Double-Balanced Mixer`Enable Function`Single 4.0V 5.25...
LT5511: Features: `Wide RF Output Frequency Range to 3000MHz`Broadband RF and IF Operation`+17dBm Typical Input IP3 (at 950MHz)`+6dBm IF Input for 1dB RF Output Compression`Integrated LO Buffer: 10dBm Drive...
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The LT®5511 mixer is designed to meet the high linearity requirements of cable TV infrastructure downstream transmitters and wireless infrastructure transmit systems. The IC includes a differential LO buffer amplifier driving a double-balanced mixer. The LO, RF and IF ports can be easily matched to a broad range of frequencies for different applications. The high performance capability of the LO buffer allows the use of a single-ended source, thus eliminating the need for an LO balun.
The LT5511 mixer delivers +17dBm typical input 3rd order intercept point at 950MHz, and +15.5dBm IIP3 at 1900MHz, with IF input signal levels of 5dBm. The input 1dB compression point is typically +6dBm.