2125CS Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

2125CS

Ultra-Low Noise, Low Power, Wideband Amplifier

Intersil 

EL2125

Typical Performance Curves (Continued)

5

VS = ±5V

AV = 10

3 RF = 180Ω

RL = 500Ω

1

CL = 28.5pF

CL = 16pF

-1

CL = 5pF

-3

CL = 1pF

-5

1M

10M

100M 200M

FREQUENCY (Hz)

FIGURE 11. NON-INVERTING FREQUENCY RESPONSE FOR

VARIOUS CL

5

VS = ±5V

AV = 10

RF = 700Ω

RL = 500Ω

0

CL = 17pF

CL = 11pF

CL = 5pF

CL = 1.2pF

-5

1M

10M

100M 200M

FREQUENCY (Hz)

FIGURE 12. NON-INVERTING FREQUENCY RESPONSE FOR

VARIOUS CL

6

CL = 29.4pF

CL = 16.4pF

0

CL = 11.4pF

CL = 5.1pF

VS = ±5V

AV = 10

RF = 350Ω

RL = 500Ω

-14

1M

CL = 1.2pF

10M

100M

FREQUENCY (Hz)

300M

FIGURE 13. INVERTING FREQUENCY RESPONSE FOR

VARIOUS CL

6

CL = 29.4pF

2

CL = 16.4pF

-2

CL = 11.4pF

-6

CL = 5.1pF

VS = ±15V

-10 AV = 10

RF = 500Ω

RL = 500Ω

-14

1M

CL = 1.2pF

10M

100M

FREQUENCY (Hz)

300M

FIGURE 14. INVERTING FREQUENCY RESPONSE FOR

VARIOUS CL

100

80

GAIN

60

250

150

PHASE

50

40

-50

20

-150

VS = ±5V

0

10K

100K

1M

-250

10M 100M 400M

FREQUENCY (Hz)

FIGURE 15. OPEN LOOP GAIN AND PHASE

12

9.6

7.2

4.8

2.4

0

0

3

6

9

12

15

SUPPLY VOLTAGE (±V)

FIGURE 16. SUPPLY CURRENT vs SUPPLY VOLTAGE

6

FN7045.3

May 4, 2007

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