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A Voltage-to-frequency converter shown in Fig.7p.2 generates oscillations at a frequency f when VBB=Vcc. Find the ratio of Vcc/VBB at which the frequency f2=4f-

A Voltage-to-frequency converter shown in Fig.7p.2 generates oscillations at a frequency f when VBB=Vcc. Find the ratio of Vcc/VBB at which the frequency f2=4f- www Re 51 HH Vec R ww HH C Fig.7p.2 Voltage-to-frequency converter Re 6

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