TLE2142, TLE2142A, TLE2142Y

EXCALIBUR LOW-NOISE HIGH-SPEED

PRECISION DUAL OPERATIONAL AMPLIFIERS

SLOS064B – DECEMBER 1990 – REVISED AUGUST 1994

5–28

POST OFFICE BOX 655303

0

–100

100

50

400

0

800

1200

1600

t – Time – ns

4

3

2

1

10

100

5

6

7

1000

10000

CL – Load Capacitance – pF

SMALL-SIGNAL

PULSE RESPONSE

UNITY-GAIN BANDWIDTH

vs

LOAD CAPACITANCE

VCC

± = ±15 V

AVD = –1

RL = 2 kΩ

CL = 300 pF

TA = 25°C

TA = – 55°C

TA = 25°C

TA = 125°C

VCC

± = ±15 V

RL = 2 kΩ

–50

Figure 31

Figure 32

2

0

10

4

6

10000

CL – Load Capacitance – pF

8

10

GAIN MARGIN

vs

LOAD CAPACITANCE

1000

100

12

14

10

10000

CL – Load Capacitance – pF

PHASE MARGIN

vs

LOAD CAPACITANCE

1000

100

VCC

± = ±15 V

AVD = 1

RL = 2 kΩ to ∞

VO = – 10 V to 10 V

TA = – 55°C

TA = 125°C

VCC

± = ±15 V

RL = 2 kΩ

–55

°C

125

°C

25

°C

70

°

60

°

50

°

40

°

30

°

20

°

10

°

0

°

TA = 25°C

Figure 33

Figure 34

† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.