Deep Subthreshold TFT Operation and Design Window for Analog Gain Stages

The intrinsic gain (<inline-formula> <tex-math notation="LaTeX">${\mathrm{ A}}_{\mathrm{ i}}$ </tex-math></inline-formula>), transconductance efficiency (<inline-formula> <tex-math notation="LaTeX">${\mathrm{ g}}_{\mathrm{ m}}/{\mathrm{ I}}_{\mathrm{ DS}}$ </tex-math></inline-formula>) and cut-off frequency (<inline-formula> <tex-math notation="LaTeX… (More)