Datasheet

NONINVERTING SMALL−SIGNAL
FREQUENCY RESPONSE
Frequency (Hz)
Normalized Gain (dB)
10M1M 100M 1G100k
3
0
−
3
−
6
−
9
−
12
−
15
V
O
= 0.1V
PP
G = +2, R
F
= 604
Ω
G = +1
R
F
= 25
Ω
G = +5, R
F
= 604
Ω
G = +10, R
F
= 604
Ω
INVERTING SMALL−SIGNAL
FREQUENCY RESPONSE
Frequency (Hz)
Normalized Gain (dB)
10M1M 100M 1G100k
3
0
−
3
−
6
−
9
−
12
−
15
V
O
= 0.1V
PP
, R
F
= 604
Ω
G =
−
1
G =
−
5
G =
−
10
G =
−
2
NONINVERTING SMALL−SIGNAL STEP RESPONSE
Time (20ns/div)
Output Voltage (40mV/div)
NONINVERTING LARGE−SIGNAL STEP RESPONSE
Time (20ns/div)
Output Voltage (500mV/div)
0.1dB GAIN FLATNESS
Frequency (Hz)
Normalized Gain (dB)
10M1M 100M 1G100k
0.5
0.4
0.3
0.2
0.1
0
−
0.1
−
0.2
−
0.3
−
0.4
−
0.5
V
O
= 0.1V
PP
G = +1
R
F
= 25
Ω
G = +2
R
F
= 604
Ω
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage (V
PP
)
Harmonic Distortion (dBc)
21 3 40
−
50
−
60
−
70
−
80
−
90
−
100
G =
−
1
f = 1MHz
R
L
= 200
Ω
2nd−Harmonic
3rd−Harmonic
OPA354-Q1
OPA2354-Q1
www.ti.com ....................................................................................................................................................... SBOS492A –JUNE 2009–REVISED AUGUST 2009
TYPICAL CHARACTERISTICS
T
A
= 25°C, V
S
= 5 V, R
F
= 0 Ω, R
L
= 1 kΩ connected to V
S
/2 (unless otherwise noted)
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