THS4021, THS4022

350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

SLOS265B – SEPTEMBER 1999 – REVISED FEBRUARY 2000

5

POST OFFICE BOX 655303

dc performance

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VCC = ± 15 V,

VO = ± 10 V,

TA = 25°C

40

60

V/mV

Open loop gain

CC

,

RL = 1 kΩ

O

,

TA = full range

35

V/mV

Open loop gain

VCC = ± 5 V,

VO = ± 2.5 V,

TA = 25°C

20

35

V/mV

CC

,

RL = 250 Ω

O

,

TA = full range

15

V/mV

VOS

Input offset voltage

TA = 25°C

0.5

2

mV

VOS

Input offset voltage

TA = full range

3

mV

Offset voltage drift

TA = full range

15

µV/°C

IIB

Input bias current

VCC = ± 5 V or ± 15 V

TA = 25°C

3

6

µA

IIB

Input bias current

TA = full range

6

µA

IOS

Input offset current

TA = 25°C

30

250

nA

IOS

Input offset current

TA = full range

400

nA

Offset current drift

TA = full range

0.3

nA/

°C

input characteristics

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VICR

Common mode input voltage range

VCC = ± 15 V

±13.8 ±14.3

V

VICR

Common-mode input voltage range

VCC = ± 5 V

±3.8

±4.3

V

CMRR

Common mode rejection ratio

VCC = ± 15 V,

VICR = ± 12 V,

TA = full range

74

95

dB

ri

Input resistance

1

M

Ω

Ci

Input capacitance

1.5

pF

output characteristics

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VCC = ± 15 V

RL = 250 Ω

±12 ±12.5

V

VO

Output voltage swing

VCC = ± 5 V

RL = 150 Ω

±3

±3.3

V

VO

Output voltage swing

VCC = ± 15 V

RL =1kΩ

±13 ±13.5

V

VCC = ± 5 V

RL = 1 kΩ

±3.4

±3.8

V

IO

Output current

VCC = ± 15 V

RL =20 Ω

80

100

mA

IO

Output current

VCC = ± 5 V

RL = 20 Ω

50

75

mA

ISC

Short-circuit current†

VCC = ± 15 V

150

mA

RO

Output resistance†

Open loop

13

Ω

† Observe power dissipation ratings to keep the junction temperature below the absolute maximum rating when the output is heavily loaded or

shorted. See the absolute maximum ratings section of this data sheet for more information.

power supply

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VCC

Supply voltage operating range

Dual supply

±4.5

±16.5

V

VCC

Supply voltage operating range

Single supply

9

33

V

VCC = ± 15 V

TA = 25°C

7.8

10

ICC

Supply current (per amplifier)

VCC = ± 15 V

TA = full range

11

mA

ICC

Supply current (per amplifier)

VCC = ± 5V

TA = 25°C

6.7

9

mA

VCC = ± 5 V

TA = full range

10.5

PSRR

Power supply rejection ratio

VCC = ± 5 V or ± 15 V

TA = full range

80

95

dB