Features

• ADA4927 Current Feedback Differential Amplifier. The ADA4927 by Analog Devices is a low noise, ultralow distortion, high speed, current feedback differential amplifier. This is an ideal choice for driving a high performance ADCs with resolutions up to 16 bits from dc to 100 MHz. The output common-mode level can easily be matched to the required ADC input common-mode levels. The internal common-mode feedback loop provides an exceptional output balance and suppression of even-order distortion products. The ADA4927-1 is available in a Pb-free, 3 mm ´ 3 mm 16-lead LFCSP, and the ADA4927-2 is available in a Pb-free, 4 mm ´ 4 mm 24-lead LFCSP. The pinouts are optimized to facilitate printed circuit board (PCB) layout and to minimize distortion. They are specified to operate over the −40°C to +105°C temperature range. Applications: ADC drivers Single-ended-to-differential converters IF and baseband gain blocks Differential buffers Differential line drivers