Datasheet

LM193-N, LM2903-N, LM293-N, LM393-N
www.ti.com SNOSBJ6E –OCTOBER 1999–REVISED MARCH 2013
(V
+
=5.0 V
DC
)
Figure 19. Driving TTL Figure 20. Squarewave Oscillator
* For large ratios of R1/R2,
D1 can be omitted.
Figure 21. Pulse Generator Figure 22. Crystal Controlled Oscillator
V* = +30 V
DC
+250 mV
DC
≤ V
C
≤ +50 V
DC
700Hz ≤ f
o
≤ 100kHz
Figure 23. Two-Decade High Frequency VCO
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