THS4021 datasheet(8/22 Pages) TI

8 / 22 page

THS4021, THS4022

350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

SLOS265B – SEPTEMBER 1999 – REVISED FEBRUARY 2000

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 21

INPUT OFFSET VOLTAGE

FREE-AIR TEMPERATURE

TA – Free-Air Temperature – °C

–0.05

–0.10

–0.15

–0.20

–0.25

–0.30

–40

–20

100

VCC = ± 15 V

VCC = ± 5 V

Figure 22

3.30

3.25

3.20

3.15

3.10

3.05

–40

–20

100

INPUT BIAS CURRENT

FREE-AIR TEMPERATURE

TA - Free-Air Temperature - °C

VCC = ± 5 V & ±15 V

Figure 23

OUTPUT VOLTAGE

SUPPLY VOLTAGE

±VCC – Supply Voltage – V

TA = 25°C

RL = 150 Ω

RL = 1 kΩ

Figure 24

TA = 25°C

COMMON-MODE INPUT VOLTAGE

SUPPLY VOLTAGE

±VCC – Supply Voltage – V

–40 –20.00 0.00 20.00 40.00 60.00 80.00100.00

Figure 25

OUTPUT VOLTAGE

FREE-AIR TEMPERATURE

TA – Free-Air Temperature – _C

VCC = ± 5 V

RL = 150 Ω

VCC = ± 5 V

RL = 1 kΩ

VCC = ± 15 V

RL = 250 Ω

VCC = ± 15 V

RL = 1 kΩ

–40

–20

100

Figure 26

TA=85°C

SUPPLY CURRENT

SUPPLY VOLTAGE

± VCC – Supply Voltage – V

TA=–40°C

TA=25°C

Figure 27

f – Frequency – Hz

VOLTAGE & CURRENT NOISE

FREQUENCY

VCC = ± 15 V and ± 5 V

TA = 25°C

100

1 k

10 k

100 k

Figure 28

–10

–20

–30

–40

–50

–60

–70

–80

100 k

1 M

10 M

100 M

1 G

POWER SUPPLY REJECTION RATIO

FREQUENCY

f – Frequency – Hz

VCC = ±15 V & ±5 V

–VCC

+VCC

Figure 29

–10

–20

–30

–40

–50

–60

100 k

1 M

10 M

100 M

1 G

CMRR

FREQUENCY

f – Frequency – Hz

VCC = ±15 V or ±5 V

RF = 20 kΩ

VI(PP) = 2 V

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