EC ENGR 115B · EE 115BAnalog Electronic Circuits II
Electrical and Computer Engineering · 4 units · Undergraduate upper division (100-199)
Analysis and design of differential amplifiers in bipolar and CMOS technologies. Current mirrors and active loads. Frequency response of amplifiers. Feedback and its properties. Stability issues and frequency compensation.
Letter grading.
When it runs
- Winter 2026
- Winter 2027
Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.
Requisites
Official UCLA wording
Enforced requisite: course 115A.
BruinTree reads · Prerequisite
confidence 1.00 · from textRequires
Everything that has to come before this course, not just the courses named in the requisite above.
EC ENGR 115B
- EC ENGR 115AAnalog Electronic Circuits I
- EC ENGR 110Circuit Theory II
- EC ENGR M16Logic Design of Digital Systems
- COM SCI M51ALogic Design of Digital Systems
1 direct requisite. Showing 6 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.
Unlocks
What this course is a requisite for, and what those courses lead to in turn.
EC ENGR 115B
- EC ENGR 115DAElectronic Circuits and Systems Design
- EC ENGR 115DWElectronic Circuits and Systems Design
- EC ENGR 115EDesign Studies in Electronic Circuits
- EC ENGR 215AAnalog Integrated Circuit Design
- EC ENGR 215CAnalysis and Design of RF Circuits and Systems
- EC ENGR 215DAnalog Microsystem Design
- EC ENGR 215ESignaling and Synchronization
3 courses list this as a requisite. The whole downstream is here — 7 courses over 2 levels. Every course here opens its own tree.