Squarewave Characteristics - Racal Instruments 3151 User Manual

3151 And 3151A User Manual
Squarewave
Characteristics
Specified Transition Time: <6 ns (10% to 90% of amplitude)
Specified Aberration: <5% of amplitude
Equipment: Oscilloscope, 20dB attenuator
1. Configure the Model 3151/3151A as follows:
Function:
Frequency:
Amplitude:
Remote Commands:
:OUTP ON
:FUNC:SHAP SQU
:FREQ 10e6
:VOLT 10
2. Connect the Model 3151/3151A output to the oscilloscope input.
Use the 20 dB attenuator and set the oscilloscope input
impedance to 50Ω.
3. Set the oscilloscope and verify that the rise and fall times are less
than 6 ns. Verify that overshoot and ringing are less than 5%
of amplitude.
Square wave
1.000 MHz
10 V
:RES
Maintenance and Performance Checks 5-9