AD8333-EVALZ - 

制造商：

ANALOG DEVICES ANALOG DEVICES

制造商产品编号：

AD8333-EVALZ

仓库库存编号：

2377798

技术数据表：

(EN)

The AD8333-EVALZ is an evaluation board for evaluating AD8333 I/Q demodulator and phase shifter. The AD83331 is a dual phase shifter and I/Q demodulator that enables coherent summing and phase alignment of multiple analog data channels. It is the first solid state device suitable for beamformer circuits, such as those used in high performance medical ultrasound equipment featuring CW Doppler. The AD8333 can be applied as a major element in analog beamformer circuits in medical ultrasound equipment. The AD8333 features an asynchronous reset pin. When used in arrays, the reset pin sets all the LO dividers in the same state. The two I/Q demodulators can be used independently in other nonbeamforming applications. In that case, a transimpedance amplifier is needed for each of the I and Q outputs, four in total for the dual I/Q demodulator.

• 16 phase select options on each output (22.5° per step)
• Quadrature demodulation accuracy
• Phase accuracy of ±0.1°
• Amplitude balance of ±0.05dB
• Power down mode
• Power consumption is 190mW/channel (380mW total)
• ±5V supply
• 159dB/Hz output dynamic range
• Baseband is determined by external filtering

参考价格及参考库存