图6：Non-input buffer ADC接收链路设计举例B最优的带内平坦度 下一页： 反馈链路拓扑架构 {pagination} 4.2 反馈链路拓扑架构 反馈链路处理信号带宽远高于接收链路，而性能要求则较接收链路低。 为了满足带内平坦度的要求，R-L-L-R的平坦度调节电路必不可少。

Gain β will need to be trimmed per oscilloscope input, requiring a preset potentiometer, plus an optional preset capacitor trim in higher-performance applications (~ <0.03dB gain flatness). If ...

The circuit in Figure 2 offers an alternative approach. An Analog Devices low-input-bias, low-offset-current AD8603 amplifier, IC 1 , serves as a unity-gain input buffer. For any normal input, the ...

This is the second-installment in our look at a new dynamic allocation scheme for high-speed interface designs. In Part 1, we looked at traditional static-allocation methods and the problems they ...

A unity-gain buffer is the worst culprit for common-mode distortion since it endures the largest common-mode signals at its input. Figure 7 shows the result using a bipolar op amp, the NE5532.

Listed in the Raspberry Pi RP2350 datasheet (page 1340) as erratum RP2350-E9, it involves a situation where a GPIO pin is configured as a pull-down with input buffer enabled.