Design an un-symmetric astable multivibrator having duty cycle of 40 per cent. It is required to...

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Design an un-symmetric astable multivibrator having duty cycle of 40 per cent. It is required to oscillate at 5 kHz. Ge transistors with hFE = 40 are used. The amplitude of the square wave is required to be 20 V. Ic= 5 mA, VCE(sat) = 0.1 V and VBE(sat) = 0.3 V. Design an un-symmetric astable multivibrator having duty cycle of 40 per cent. It is required to oscillate at 5 kHz. Ge transistors with hFE = 40 are used. The amplitude of the square wave is required to be 20 V. Ic= 5 mA, VCE(sat) = 0.1 V and VBE(sat) = 0.3 V.

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