EX#8 LNA (Low Noise Amplifier)

 建議工具

使用 Claude Sonnet 4.6 推理模式(手動切換，免費用戶額定時間內只能使用三次)

使用 ChatGPT 5 推理模式(自動切換)

使用 Gemini 3.0 Pro 免費額度最高 1M tokens (永遠推理模式)

使用 Grok 4 推理模式(自動切換)

---

How to publish a Claude artifact

How to share a ChatGPT link

How to share a Grok link

How to share Gemini Link

作業繳交規範

guidelines

Content share 作業繳交格式

• share only link, pure text, markdown (md)
• no attachments accepted, no html, screen dump, or png
• non-compliant homework will be rejected and returned to you

課堂練習 

Deadline: This Saturday at 23:59

Send all the share links to  me chang212@gmail.com by email with subject EX#8  [your id, your name]

 1.  Study Apple iPhone Architecture & Design Guides

(a) make LNA schematic (TSMC N7 製程的完整設計流程，包含完整元件表、元件值推導公式、die 面積估算) LNA=Low Noise Amplifier

(b) make LNA Die

share

(c) Build LNA Optimizer (SMITH Chart, S-parameters, Frequency Response), Merit of Figure (share)

share 1, share 2, share 3

(d) Build a Simplified (closed-form) LNA optimizer (with GD, A*) on Die, 3.5 GHz LNA TSMC N7. 

Note: LNA Optimizer with Die and sliders Synced  (Optimizer  with NM method added)

Prompts, Cont. Prompts (same as last)

(e) (選作) 需要付費版算力，免費版可能無法完成

Build an MNA model (Modified Nodal Analysis, as used in Cadence Spectre engine)  to optimize. Must verify your results to meet spec and parameters have to be realistic.

Want to get these figures, see the Claude share. (Opus 4.6)

Hints: all the prompts used 

prompts lined up

Supplemental

1. Explain Smith Chart