Typical Application Circuit Using ADA4897-2ARMZ-R7 as Filters, I/V Converters, Current Summers and ADC Drivers After the I/Q Outputs of the AD9279
Diseño de referencia por: Analog Devices
![Typical Application Circuit Using ADA4897-2ARMZ-R7 as Filters, I/V Converters, Current Summers and ADC Drivers After the I/Q Outputs of the AD9279](/_next/image?url=https%3A%2F%2Fdownload.datasheets.com%2Fpdfs%2F2016%2F8%2F2%2F8%2F13%2F7%2F252%2Fadi_%2Fmanual%2Fada4896-2_typicalapplication_55.jpg&w=1920&q=75)
Typical Application Circuit Using ADA4897-2ARMZ-R7 as Filters, I/V Converters, Current Summers and ADC Drivers After the I/Q Outputs of the AD9279. The ADA4897-2 is used in the CW Doppler path in the ultrasound application after the I/Q demodulators of the AD9279. Doppler signals can be typically between 100 Hz to 100 kHz. The low noise floor and high dynamic range of the ADA4897-2 make them excellent choices for processing weak Doppler signals. The rail-to-rail output and the high output current drive of the ADA4897-2 make them suitable candidates for the I/V converter, current summer and ADC driver