HP 214B - Page 30

Performance Tests
PERFORMANCE TESTS
10. Select 1 - 10% DUTY CYCLE range on the 2148 and check DUTY CYCLE vern ie r accuracy
with PERIOD set exactly
to 100.0ms.
PERIOD
VERNIER
SETTING
100.0ms
10
8.4ms -
11 .6ms
100.0ms
9
7.55ms - 10.45ms
100.0ms 8
6.70ms - 9.30ms
100.0ms
7
5.
85ms - 8.15ms
100.0ms
6
5.
00ms - 7.00ms
100 .0ms
5
4.1 5ms - 5.85ms
100 . 0ms
4
3.30ms - 4.70ms
100.0ms
3
2.45ms - 3.55ms
100.0ms
2
1.60ms - 2.40ms
100.0ms
1
.75ms - 1.25ms
11. Adjust PERIOD
to exactly 10ms and check that with DUTY CYCLE vernier s et to 1 width is
75j.J.s - 125j.J.s.
4- 12
Model
2148
Scans by ArtekMedia => 2009