1. Highly Integrated Design - On-chip integration of AGC, local oscillator drive, DC zeroing, and baseband level detection, simplifying peripheral circuitry and miniaturizing the system. Power consumption is only 320mW at a 5V supply, with a typical operating current of 64mA, ensuring energy efficiency and high efficiency. 2. Wide Bandwidth and High Dynamic Range - Supporting RF inputs from 800MHz to 2.7GHz, it provides a 70dB variable gain range with high linearity between gain and control voltage, making it suitable for wide dynamic range receiver systems. 3. Flexible Interface Configuration - The RF and LO ports support differential or single-ended inputs, compatible with various LNA and VCO drivers. The baseband outputs support differential or single-ended modes, enabling direct connection to an ADC or other processing circuitry. 4. Excellent Quadrature Performance - Phase error of the I/Q outputs is less than 1°, and amplitude imbalance is less than 0.3dB, meeting the requirements for high-precision dual-channel signal output. 5. Versatile Application - Suitable for cellular base stations, wireless links, satellite modems, RF test equipment, and other scenarios. Technical Parameters: Operating frequency: 800MHz to 2.7GHz Gain range: 70dB (adjustable) Phase accuracy: <1° Amplitude imbalance: <0.3dB Supply voltage: 5V Operating current: 64mA (typical) Power consumption: 320mW Suitable components: It is recommended to use this device with an LNA (low-noise amplifier) and a VCO (voltage-controlled oscillator) to create a complete, high-performance receiver front-end solution. Color: Green Material: PCB+Metal Package Contents: 1*AD8347 RF down-conversion broadband quadrature demodulator