Figure 1 : Generic boost (a) and buck (b) Inductor-based Switching Regulators On the other hand, inductorless SRs (figure 2) exploit only one or two small and cheap ceramic capacitors (flying ...
This enables the use of smaller on-chip inductors (and thus smaller silicon-area ... The balanced crystal-oscillator can be trimmed on-frequency by means of two 7 bit capacitor arrays in parallel to ...