A fully synthesized 0.4-V analog biquad filter in a 0.13-μm CMOS technology using digital standard cells. In contrast to a custom-designed inverter-based amplifier in the conventional design, a new NAND-/NOR-gate-based micro-operational amplifier (uOP) operating in weak inversion is proposed. … Read More
A Fully Synthesized 77-dB SFDR Reprogrammable SRMC Filter Using Digital Standard Cells
![Conceptual diagram of the u OP. (a) Input stage. (b) CMFB network. (c) Schematic of input stage. (d) Equivalent model of input stage (single ended shown for simplicity).](https://maghari.ece.ufl.edu/wp-content/uploads/sites/21/2023/02/park2abcd-2804220-large-150x150.gif)