Boolean expression

1. Reduce Boolean expression for following circuit to its minimal form. (i.e. its most compact representation in terms of AND and OR operations, not XOR). 2. Draw schematic for this minimal Boolean expression. (see attachment for diagram)

ECL Gate

I would like a circuit diagram of the output stages of an ECL gate. Also stating the logic function

Parallel CR Circuit Problem (Transfer Function)

I have managed to find an expression for part (a) of the question (shown in parta.doc also attached). I have proven this expression to work, However in part b of the question it states to derive an expression for the Phase angle of the output voltage. I just cannot seem to do this by incorporating my answer for part a. See attached file for full problem description.

Electrical Engineering - Transmission Lines

Distance and Voltage. See attached file for full problem description.

The questions on MOSFET circuit analysis to solve for VDS when VGS changes.

For the circuit shown in ElectBMhelp.doc, solve for VDS (a) When VGS = +2 Volts (b) When VGS = +2.5 Volts (c) When VGS = +3 Volts