53111
PULSE GEN
(SEE NOTE 1)
IF
IF
MONITOR
RM
200
1
+
2
VF
-
3
4
Power MOSFET Optocoupler
V DD
RL
VO
8
MONITOR
NODE
7
C L = 25 pF
(SEE NOTE 2)
6
5
GND
50%
IF
VO
PULSE = 15 ms
WIDTH
10%
GND
50%
90%
t ON
t OFF
NOTES:
1. PULSE GENERATOR HAS THE FOLLOWING CHARACTERISTICS: OUTPUT IMPEDANCE = 50
AND tr= t f = 5.0 ns.
2. LOAD CAPACITANCE (CL) INCLUDES PROBE AND JIG CAPACITANCE.
Figure 6. Switching Test Circuit and Waveform.
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281
www.micropac.com
E-MAIL: hybridsales@micropac.com
5/22/02
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