THS4304_15 Datasheet, PDF (9/32 Pages) Texas Instruments – Wideband Operational Amplifier

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THS4304
SLOS436A – MARCH 2004 – REVISED JULY 2004
TYPICAL CHARACTERISTICS (5 V)
FREQUENCY RESPONSE
6
Gain = 1,
5 ^RL ^{= 100 Ω,}
V_S = 5 V
4
V_O = 100 mV_PP
3
2
1
V_O = 200 mV_PP
0
−1
V_O = 400 mV_PP
−2
−3
−4
1M
V_O = 800 mV_PP
3 GHz
10 M
100 M
1G
f − Frequency − Hz
10 G
Figure 1.
0.1-dB FLATNESS
6.4
Gain = 2,
6.3
R_F = 249 Ω,
C_F = 0.5 pF,
6.2
R_L
V_O
=
=
100
100
Ω,
mV_PP,
V_S = 5 V
6.1
300 MHz
6
5.9
5.8
5.7
5.6
1M
10 M
100 M
1G
f − Frequency − Hz
Figure 4.
FREQUENCY RESPONSE
BY PACKAGE
10
9
SOT-23
8
SOIC
7
6
5
MSOP
4
3 Gain = 2,
R_F = 249 Ω,
2
R_L
V_O
=
=
100
100
Ω,
mV_PP,
1 VS = 5 V
0
1M
10 M
100 M
1G
f − Frequency − Hz
10 G
Figure 7.
FREQUENCY RESPONSE
10
Gain = 2,
9 R_F = 249 Ω,
R_L = 100 Ω,
8 VO = 100 mVPP,
V_S = 5 V
7
C_F = 0 pF
6
5
C_F = 0.5 pF
4
1 GHz
3
C_F = 1 pF
2
1
0
1M
10 M
100 M
1G
f − Frequency − Hz
10 G
Figure 2.
FREQUENCY RESPONSE
22
20
90 MHz _{RF = 249 Ω,}
18
16
R_L
V_O
=
=
100 Ω,
1 V_PP,
V_S = 5 V
14
12
10
200 MHz
8
6
4
2 _{RF = 0 Ω}
0
480 MHz
−2
−4
1M
560 MHz
10 M 100 M
1G
10 G
f − Frequency − Hz
Figure 5.
S-PARAMETERS
vs
FREQUENCY
0
S21
−20
−40
−60
−80
−100
1M
S22
S11
S12
Gain = 2,
R_F = 249 Ω,
R_L
V_O
=
=
100
100
Ω,
mV_PP,
V_S = 5 V
10 M 100 M
1G
f − Frequency − Hz
10 G
Figure 8.
FREQUENCY RESPONSE
24
22
20
18
16
14
12
10
8
6
4
2
0
−2
−4
100 k
G = 10
G=5
R_F = 249 Ω,
R_L = 100 Ω,
V_O = 100 mV_PP
V_S = 5 V
G=2
G = 1, R_F = 0 Ω
1 M 10 M 100 M 1 G
f − Frequency − Hz
10 G
Figure 3.
FREQUENCY RESPONSE
22
20
87 MHz
R_F = 249 Ω,
18
R_L
V_O
=
=
100 Ω,
2 V_PP,
16
V_S = 5 V
14
12
10
175 MHz
8
6
4
240 MHz
2
R_F = 0 Ω
0
−2
290 MHz
−4
1M
10 M
100 M
1G
10 G
f − Frequency − Hz
Figure 6.
2ND HARMONIC DISTORTION
vs
FREQUENCY
−40
Gain = 2
−50 ^RF ^{= 249 Ω}
V_O = 2 V_PP
−60 ^{VS = 5 V}
SOT-23 R_L = 100 Ω
MSOP R_L = 100 Ω
−70
−80
−90
−100
MSOP and SOT-23 R_L = 499 to 1 k Ω
−110
1M
10 M
100 M
f − Frequency − Hz
Figure 9.
9