SAR ADC design knowledge base for agentic IC design: architecture, CDAC, comparator, bootstrap, async logic, integration, and Spectre verification. Includes taped-out 11-bit reference.
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Apr 5, 2026
analog-ic - 技术专题
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Complete 2.4 GHz RF receiver front-end designed in Cadence Virtuoso (180 nm CMOS) — cascode LNA, Gilbert cell mixer, and Gm-C IF filter. Serving as the analog verification layer for a 64 subcarrier OFDM PHY baseband. Simulated in Spectre RF.
mixer spectre cadence-virtuoso ofdm cmos analog-design rf-receiver rfic lna analog-ic 180nm-technology spectre-rf rf-ic-design
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Jun 12, 2026 - Python
This project implements a tetrahedral oscillator inspired by the paper “Analysis and Design of a Tetrahedral Oscillator” by Richelle L. Smith and Thomas H. Lee. The oscillator is built from coupled inverter pairs, and its operating frequency is tuned by adding capacitive loads to the internal nodes.
spice gds oscillator mixed-signal cmos custom-layout ngspice ring-oscillator lef sky130 xschem magic-vlsi analog-ic open-source-silicon tiny-tapeout
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May 7, 2026 - Python
Analog circuit reasoning gate before paper-circuit replication, sizing, and simulation.
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Jul 3, 2026
Ngspice DIAMOND testbench template (SCH+PEX) for IHP SG13G2 with DC/TRAN/AC + CSV summary
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Feb 3, 2026 - Shell
Minimal inkjet printhead driver IC exploration using the GF180MCU open PDK, focusing on high-voltage device layout and mixed-signal integration.
hardware layout eda vlsi semiconductor mixed-signal ic-design inkjet high-voltage analog-ic gf180mcu gf180 printhead open-pdk inkjet-driver
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Jan 21, 2026 - Python
CAN FD / CAN SIC 中文知识库:面向模拟 IC 设计工程师与嵌入式工程师,覆盖协议、位定时、物理层、收发器设计、测试认证与资源索引,含收发器模块参数设计要点。
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Aug 8, 2026 - Python