To test the offset accuracy (oscilloscope)
Testing the offset accuracy verifies the performance of the following specification:
•
Offset accuracy
Equipment Required
Equipment
Critical Specifications
−35.000 to +35.000 Vdc, ± 1 mV resolution
DC Power Supply
Digital Multimeter
Better than 0.1% accuracy
Cable
BNC (m)(m) 48-inch
Adapter (cable to
BNC (f) to Dual Banana Plug
power supply)
Adapter
BNC tee (m)(f)(f)
BNC (m)(f) 0.18 µF, ±200 V
Blocking Capacitor
BNC Shorting Cap
Set up the equipment
Turn on the equipment required and the logic analyzer. Let them warm up for 30
minutes if you have not already done so.
Recommended
Model/Part
3245A option 002
3458A
8120-1840
1251-2277
1250-0781
10240B
1250-0074
3–67