EL2125CS(2005) Ver la hoja de datos (PDF) - Intersil

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EL2125CS
(Rev.:2005)

Ultra-Low Noise, Low Power, Wideband Amplifier

Intersil 

Typical Performance Curves (Continued)

EL2125

250

200

AV=10

150

AV=-10

100

AV=-20 AV=20

50

AV=50 AV=-50

0

2

4

6

8 10 12 14 16

VS (±V)

FIGURE 17. 3dB BANDWIDTH vs SUPPLY VOLTAGE

3

2.5

2

AV=10

1.5

AV=-10

1

0.5

AV=-20

AV=20

AV=-50

AV=50

0

2

4

6

8 10 12 14 16

VS (±V)

FIGURE 18. PEAKING vs SUPPLY VOLTAGE

VINx2

VO

VS=±5V

RL=500Ω

RF=180Ω

AV=10

CL=5pF

10ns/DIV

FIGURE 19. SMALL SIGNAL STEP RESPONSE

VINx2

VO

VS=±15V

RL=500Ω

RF=180Ω

AV=10

CL=5pF

10ns/DIV

FIGURE 20. SMALL SIGNAL STEP RESPONSE

VS=±5V

RL=500Ω

RF=180Ω

AV=10

CL=5pF

VS=±15V

RL=500Ω

RF=180Ω

AV=10

CL=5pF

TIME (20ns/DIV)

FIGURE 21. LARGE SIGNAL STEP RESPONSE

7

TIME (20ns/DIV)

FIGURE 22. LARGE SIGNAL STEP RESPONSE

FN7045.2

April 21, 2005

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