Analog DevicesADMV4540ACCZ调制及解调

ADMV4540: K Band Quadrature Demodulator with Integrated Fractional-N PLL and VCO

The ADMV4540 is a single-chip, cost-effective IC solution with an integrated synthesizer with VCO, downconverter, filtering baseband amplifiers and LNA. It comes with SPI control functionalities to help shrink the overall system’s form factor.

Key Features and Benefits:

• •  High performance integrated VCO with fraction-N PLL supports phase-noise requirements of high throughput satellite service
• •  Integrated baseband filtering supports direct-conversion architecture and simplified interfacing with ADC
• •  Dual K band RF input provide polarization diversity in newer satellite terminal design

Applications:

• •  Communications: 5G, satellite communications
• •  Aerospace and Defense: satellite communications

The ADMV4540 can be evaluated with the ADMV4540-EVALZ