TB 9-6625-154-40
(4) Set TI output as listed in (a) through (n) below:
(a)
Softkey, / 1.0 (select 1.0).
(b)
Softkey, CHANNEL SELECT.
Softkey, LOAD 50 Ω.
(c)
(d)
Softkey, SIGNAL CH 1.
(e)
Softkey, EXIT.
(f)
(Edge).
(g)
Softkey,
500 ps.
(h)
(if necessary) to select AMPLITUDE.
(i)
Keypad Entry, 25.
(j)
Softkey, mV.
(k)
(if necessary) to select FREQUENCY.
(l)
Keypad Entry, 1.
(m)
Softkey, MHz.
(n)
OUTPUT, ON.
(5) Set TI CH 5 (Trigger channel) output as listed in (a) through (g) below:
(a)
Softkey, CHANNEL SELECT.
(b)
Softkey, TRIGGER CHANNEL.
(c)
Softkey, CABLE SELECT.
(d)
Softkey, CABLE CH 5.
(e)
Softkey, EXIT.
(f)
Softkey, TRIGGER CHANNEL 5.
(g)
Softkey, EXIT.
(6) Adjust the storage oscilloscope for a full scale rise time display.
(7) Storage oscilloscope mean display will indicate within the storage oscilloscope
limits of table 16. If not, perform b below.
(8) The difference between the measured value and the TI displayed Rise Time
value will be within TI Display limits listed in table 16. If not, perform b below.
(9) Repeat technique of (4)(f) through (4)(n) and (6) through (8) above for remaining
Table 16. Model 9530 Edge Rise/Fall Time Accuracy.
TI
Storage oscilloscope
TI Display
Rise/Fall
Output
Lower Limit
Upper Limit
Limit
Edge Type
(ps)
(V p-p)
(ps)
(ps)
(ps)
500
Pos
25 m
348.9826169
552.9740503
40
500
Neg
25 m
348.9826169
552.9740503
40
500
Pos
50 m
348.9826169
552.9740503
40
500
Neg
50 m
348.9826169
552.9740503
40
500
Pos
250 m
348.9826169
552.9740503
40
500
Neg
250 m
348.9826169
552.9740503
40
500
Pos
500 m
348.9826169
552.9740503
40
500
Neg
500 m
348.9826169
552.9740503
40
500 1
Pos
2.5
348.9826169
552.9740503
40
500
Neg
2.5
348.9826169
552.9740503
40
See footnotes at end of table.