THS4601 Datasheet, PDF (8/27 Pages) Texas Instruments – WIDEBAND, FET-INPUT OPERATIONAL AMPLIFIER

THS4601
SLOS388B – OCTOBER 2001 – REVISED JUNE 2002
TYPICAL CHARACTERISTICS
measurement conditions: T_A = 25°C, R_L = 1 kΩ, V_S = ±15 V (unless otherwise noted)
SMALL-SIGNAL UNITY GAIN
FREQUENCY RESPONSE
8
Gain = 1,
6
RF = 0Ω,
4
RL = 1 kΩ,
PIN = –30 dBm
2
0
–2
–4
–6
–8
100 k
1M
10 M
100 M 1 G
Frequency – Hz
Figure 2
LARGE-SIGNAL UNITY GAIN
FREQUENCY RESPONSE
5
0
–5
–10
–15
Gain = 1,
RF = 0 Ω,
–20 _{RL = 1 kΩ,}
PIN = 0 dBm
–25
100 k
1M
10 M
Frequency – Hz
Figure 3
100 M
SMALL-SIGNAL FREQUENCY RESPONSE,
GAIN = +2
10
8
6
4
2
0
–2
–4
Gain = 2,
–6 RF = 62Ω,
–8
RL = 1 kΩ,
PIN = –30 dBm
–10
100 k
1M
10 M
100 M 1 G
Frequency – Hz
Figure 4
SMALL-SIGNAL FREQUENCY RESPONSE,
GAIN = +10
25
20
15
10
5
0
–5 ^{Gain = 10,}
RF = 1 kΩ,
–10 ^{RL = 1 kΩ,}
PIN = –30 dBm
–15
100 k
1M
10 M
100 M 1 G
Frequency – Hz
Figure 6
SMALL-SIGNAL FREQUENCY RESPONSE,
GAIN = +5
20
15
10
5
0
–5 _{Gain = 5,}
RF = 500Ω,
–10 RL = 1 kΩ,
PIN = –30 dBm
–15
100 k
1M
10 M
100 M 1 G
Frequency – Hz
Figure 5
SMALL-SIGNAL FREQUENCY RESPONSE,
GAIN = +100
50
Gain = 100,
40
RF = 5 kΩ,
RL = 1 kΩ,
PIN = –30 dBm
30
20
10
0
–10
100 k
1M
10 M
100 M 1 G
Frequency – Hz
Figure 7
8
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