Hig h -Fre q u e n c y Wa ve fo rm Ge n e ra t o r
MAX038
____________________________Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s (c o n t in u e d )
(Circuit of Figure 1, V+ = DV+ = 5V, V- = -5V, V
= V
= V
= V
= 0V, R = 1kΩ, C = 20pF, T = +25°C, unless
PDO L L
A
DADJ
FADJ
PDI
otherwise noted.)
SINE-WAVE OUTPUT (50Hz)
SINE-WAVE OUTPUT (20MHz)
TOP: OUTPUT 50Hz = F
I = 400µA
IN
o
BOTTOM: SYNC
= 50µA
C = 20pF
F
I
IN
C = 1µF
F
TRIANGLE-WAVE OUTPUT (50Hz)
TRIANGLE-WAVE OUTPUT (20MHz)
TOP: OUTPUT 50Hz = F
I
IN
= 400µA
o
BOTTOM: SYNC
= 50µA
C = 20pF
F
I
IN
C = 1µF
F
SQUARE-WAVE OUTPUT (50Hz)
TOP: OUTPUT 50Hz = F
o
BOTTOM: SYNC
= 50µA
I
IN
C = 1µF
F
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5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
