1 Performance Tests
64 Keysight 53210A/53220A/53230A Assembly Level Service Guide
16 Press the Statistics softkey:
–The Statistics softkeys are displayed:
17 Press to set:
– Statistics: On
The display shows:
Time interval test procedure
1 Press the Trigger key.
– The counter takes 100 readings and fills in the math functions.
2 Verify the ‘Mean’ is:
– 49.9 ± 0.5 nSec (53220A)
– 49.9 ± 0.25 nSec (53230A)
3 Verify the ‘Std Dev’ is less than:
– 0.140 nSec (53220A)
– 0.028 nSec (53230A)
4 Record the Median and Standard Deviation, Test 5, in the “Keysight 53210A/
53220A/53230A Performance Test Record (Tests 1 to 7)” on page 90.
5 Proceed to Test #6 or disconnect the test setup.