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A new CMOS based block of Differential Difference Current Conveyor double Transconductance Amplifier (DDCC2TA) is proposed in this work. The DDCC2TA is used further to design tuneable circuits for ...
1. The block diagram shows how three low-power audio amplifiers (LM386) are configured to implement a triple-waveform generator at one of two selectable frequencies. The triangular signal goes to ...