Differential Amplifier (resit) - 5ECC0

Resit notes for Electronics II - 5ECC0

• Topics: Current Mirrors · Differential Amplifiers

Resistor

Common mode:

Differential mode:

Virtual GND is established at D → no bypass C to GND in SSA

One side switched off:



→ Current source: → cascode

CMRR:

Current Mirror

Topic: Current Mirrors
Active load:

Differential gain:

Common mode gain:
Current Mirror (resit) - 5ECC0