THS4081 Datasheet, PDF (9/24 Pages) Texas Instruments – 175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS

THS4081, THS4082
175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
SLOS274C – DECEMBER 1999 – REVISED MAY 2000
TYPICAL CHARACTERISTICS
OUTPUT AMPLITUDE
vs
FREQUENCY
2
RF = 1.3 kΩ
0
RF = 2 kΩ
RF = 1 kΩ
–2
OUTPUT AMPLITUDE
vs
FREQUENCY
2
RF = 1.5 kΩ
0
RF = 2 kΩ
RF = 1.3 kΩ
–2
OUTPUT AMPLITUDE
vs
FREQUENCY
2
RF = 1.5 kΩ
0
RF = 1.3 kΩ
–2
–4
–6
VCC = ± 5 V
Gain = –1
RL = 150 Ω
VO(PP) = 63 mV
–8
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 20
–4
–6
VCC = ± 15 V
Gain = –1
RL = 1 kΩ
VO(PP) = 63 mV
–8
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 21
–4
–6
VCC = ± 5 V
Gain = –1
RL = 1 kΩ
VO(PP) = 63 mV
–8
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 22
OUTPUT AMPLITUDE
vs
FREQUENCY
8
RF = 1.2 kΩ
6
RF = 1.5 kΩ
RF = 750 Ω
4
OUTPUT AMPLITUDE
vs
FREQUENCY
8
RF = 1.2 kΩ
6
RF = 1.5 kΩ
RF = 750 Ω
4
OUTPUT AMPLITUDE
vs
FREQUENCY
8
RF = 1.5 kΩ
6
RF = 1.2 kΩ
4
2
0
VCC = ± 15 V
Gain = 2
RL = 150 Ω
VO(PP) = 126 mV
–2
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 23
2
0
VCC = ± 5 V
Gain = 2
RL = 150 Ω
VO(PP) = 126 mV
–2
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 24
2
0
VCC = ± 15 V
Gain = 2
RL = 1 kΩ
VO(PP) = 126 mV
–2
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 25
OUTPUT AMPLITUDE
vs
FREQUENCY
8
RF = 1.2 kΩ
6
RF = 1.5 kΩ
4
2
0
VCC = ± 5 V
Gain = 2
RL = 1 kΩ
VO(PP) = 126 mV
–2
1100.000k 1010M.00 101000M.00 10100000M.00 100010G0.00
f - Frequency - Hz
Figure 26
1.2
0.8
0.4
0.0
–0.4
–0.8
–1.2
0
2-V STEP RESPONSE
VCC = ± 5 V
Gain = 2
RF = 1.2 kΩ
RL = 150 Ω
200 400 600
t - Time - ns
Figure 27
800 1000
5-V STEP RESPONSE
3
2
1
0
–1
VCC = ± 5 V
Gain = –1
–2
RF = 1.3 kΩ
RL = 150 Ω
–3
0
200 400 600 800 1000
t - Time - ns
Figure 28
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