ECE102_W06_Quiz3

# ECE102_W06_Quiz3 - ECE102 Student ID Quiz 3 Name (Last,...

This preview shows pages 1–2. Sign up to view the full content.

ECE102 Quiz 3 Winter 2006 1 Student ID Name (Last, First) Score Question 1 (5 points): Calculate the expression for V out . Diode D has n = 1. You may assume V T 25 mV and a constant voltage of 0.7 V across a forward-biased diode. Also assume that frequencies ω 1 and ω 2 are high enough such that C and L can be approximated by either a short or open circuit at these frequencies (you should know which one is appropriate). The expressions for the input sources are: V 1 (V) = 0.95 + 4 10 -3 sin( ω 1 t) V 2 (V) = 0.775 + 8 10 -3 sin( ω 2 t) Question 2 (1 + 2 + 3 + 4 = 10 points): (a) Which one of the four BJT configurations is best suited as a voltage buffer? (b) Copy this symbol and label the terminals (e.g. collector, gate, etc.). 25 Q1 Q2 Q3 Q4 For those answers that are not a graph or drawing, you have to put a box around your result. You may lose credit if you don’t. Write your answers on the separate blank pages. Do not

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 05/30/2009 for the course ECE 641158 taught by Professor Curtshurgers during the Spring '09 term at UCSD.

### Page1 / 3

ECE102_W06_Quiz3 - ECE102 Student ID Quiz 3 Name (Last,...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online