VFC design that operates from 100 kHz to beyond 100 MHz with a single 5-V supply, providing square wave outputs at ½ and ¼ the main oscillator frequency

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Other Materials from the Main Document

• Article «My 100-MHz VFC - the hardware version»
• Figure 1. VFC design that operates from 100 kHz to beyond 100 MHz with a single 5-V supply, providing square wave outputs at ½ and ¼ the main oscillator frequency
• Figure 3. The frequency from 1.07 MHz to 103.0 MHz versus input voltage from 50 mV to 5.00 V
• Figure 4. The frequency (up to 2 MHz) versus input voltage when V_IN ≤ 0.1 V
• Figure 5. The percent error versus frequency