| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal generation circuit which allows for input of a ternary signal to a monovalent trivalent drive digital amplifier of unbalanced input.SOLUTION: A signal generation circuit 1 outputs a signal of logical value 1, when the logical value of a data signal is 1 and the logical value of a clock signal is 0. The signal generation circuit 1 outputs a signal of logical value -1, when the logical value of a data signal is 0 and the logical value of a clock signal is 0. The signal generation circuit 1 outputs a signal of logical value 0, when the logical value of a data signal is 0 or 1 and the logical value of a clock signal is 1.SELECTED DRAWING: Figure 1 |
