| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Research Abstract |
Circuit techniques to enhance linearity of the voltage-to-current(V/I) converted input signal by using a linear resistor with the V/I-converted current feedback scheme and to increase the output impedance of a current source by using the V/I-converted current feedback scheme for compensating the low intrinsic gain of a transistor are developed.
In future analog circuits and ICs in sub-100 nm CMOS processes, it is considered that the low supply-voltage operation below 1 V and low intrinsic gain(gm/gds) of a MOS transistor become dominant obstacles for LSI circuits. We, in this research, have been able to develop circuit techniques to sweep away those possible obstacles in future analog circuits.
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