Datasheet

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PARAMETER MEASUREMENT INFORMATION
+
−
+
−
V
I
V
ref
FEEDBACK
Amplifier Under Test
Other Amplifier
Output
Each Output
Circuit
68 Ω
2 W
15 V
C
L
= 15 pF
(See Note A)
90%
10%
90%
10%
t
f
t
r
TEST CIRCUIT OUTPUT VOLTAGE WAVEFORM
NOTE A: C
L
includes probe and jig capacitance.
Output
Each Output
Circuit
68 Ω
2 W
15 V
C
L
= 15 pF
(See Note A)
90%
10%
90%
10%
t
f
t
r
TEST CIRCUIT OUTPUT VOLTAGE WAVEFORM
NOTE A: C
L
includes probe and jig capacitance.
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
Figure 2. Amplifier Characteristics
Figure 3. Common-Emitter Configuration
Figure 4. Emitter-Follower Configuration
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