![Figure 3 from A 3.25 GS/s 4-Tap analog FIR filter design with coefficient control using 6-bit split-capacitor DAC as a tunable coefficient multiplier | Semantic Scholar Figure 3 from A 3.25 GS/s 4-Tap analog FIR filter design with coefficient control using 6-bit split-capacitor DAC as a tunable coefficient multiplier | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/8b9a8ff48fa56d3d266b055843c107faccc1ef18/2-Figure3-1.png)
Figure 3 from A 3.25 GS/s 4-Tap analog FIR filter design with coefficient control using 6-bit split-capacitor DAC as a tunable coefficient multiplier | Semantic Scholar
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Differential low pass filter to single ended -> Differential low pass filter - Electrical Engineering Stack Exchange
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