THS4021 Datasheet, PDF (8/22 Pages) Texas Instruments – 350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

THS4021, THS4022
350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
SLOS265B – SEPTEMBER 1999 – REVISED FEBRUARY 2000
TYPICAL CHARACTERISTICS
INPUT OFFSET VOLTAGE
vs
FREE-AIR TEMPERATURE
–0.05
–0.10
VCC = ± 5 V
–0.15
–0.20
–0.25
VCC = ± 15 V
–0.30
–40 –20 0 20 40 60 80 100
TA – Free-Air Temperature – °C
Figure 21
COMMON-MODE INPUT VOLTAGE
vs
SUPPLY VOLTAGE
15
TA = 25°C
13
11
9
7
5
3
5
7
9
11
13
15
±VCC – Supply Voltage – V
Figure 24
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
3.30
VCC = ± 5 V & ±15 V
3.25
3.20
3.15
3.10
3.05
3
–40 –20 0
20 40 60 80 100
TA - Free-Air Temperature - °C
Figure 22
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
14
12
10
VCC = ± 15 V
RL = 1 kΩ
8
VCC = ± 15 V
RL = 250 Ω
6
VCC = ± 5 V
RL = 1 kΩ
4
VCC = ± 5 V
2
RL = 150 Ω
0
––4400 ––2200.00 0.00 202.00 404.00 606.00 808.00010100.000
TA – Free-Air Temperature – _C
Figure 25
VOLTAGE & CURRENT NOISE
vs
FREQUENCY
100
VCC = ± 15 V and ± 5 V
TA = 25°C
10
Vn
In
1
10
100
1k
10 k
100 k
f – Frequency – Hz
Figure 27
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
0
VCC = ±15 V & ±5 V
–10
–20
–30
–VCC
–40
+VCC
–50
–60
–70
–80
100 k
1M
10 M 100 M
1G
f – Frequency – Hz
Figure 28
OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
14
TA = 25°C
12
RL = 1 kΩ
10
8
RL = 150 Ω
6
4
2
5
7
9
11
13
15
±VCC – Supply Voltage – V
Figure 23
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
11
10
TA=85°C
9
8
7 ^TA=25°C
6 _{TA=–40°C}
5
5
7
9
11
13
15
± VCC – Supply Voltage – V
Figure 26
CMRR
vs
FREQUENCY
0
VCC = ±15 V or ±5 V
RF = 20 kΩ
–10 VI(PP) = 2 V
–20
–30
–40
–50
–60
100 k
1M
10 M
100 M
1G
f – Frequency – Hz
Figure 29
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