Low voltage power

• Simple calculation:

  • 1/2 wheel = 16 frontend chips
  • 16 * 500 mW = 8 Watts
  • If Vdd = 2.5 volts => I= 3.2 Amp

• Copper area needed > 1 mm2

  • cooling?
  • 1 meter = 170 mW

Previous slide

Next slide

Back to first slide

View graphic version