EL2030 Ver la hoja de datos (PDF) - Intersil

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EL2030

120MHz Current Feedback Amplifier

Intersil 

EL2030

Open Loop DC Electrical Specifications VS = ±15V, RL = 200Ω, unless otherwise specified (Continued)

PARAMETER

DESCRIPTION

CONDITION

TEMP

MIN

TYP

ROUT

Output Resistance

25°C

5

IS

Quiescent Supply Current

Full

15

ISC

Short Circuit Current

25°C

85

NOTES:

1. VCM = ±10V for VS = ±15V. For VS = ±5V, VCM = ±2.5V.

2. VOS is measured at VS = ±4.5V and at VS = ±18V. Both supplies are changed simultaneously.

3. RL = 100Ω.

4. For VS = ±15V, VOUT = ±10V. For VS ±5V, VOUT = ±2.5V.

MAX

21

UNITS

Ω

mA

mA

Closed Loop AC Electrical Characteristics VS = ±15V, AV = +2, RF = 820Ω, RG = 820Ω and RL = 200Ω

PARAMETER

DESCRIPTION

CONDITION

TEMP

MIN TYP

MAX UNITS

SR

Slew Rate (Note 1)

25°C

1200 2000

V/µs

FPBW

Full Power Bandwidth (Note 2)

25°C

19

31.8

MHz

tR, tF

tS

G

Rise Time. Fall Time

Settling Time to 0.25% for 10V step (Note 3)

Differential Gain (Note 4)

VPP = 250mV

25°C

25°C

25°C

3

ns

40

ns

0.01

% p-p

Differential Phase (Note 4)

25°C

0.01

° p-p

eN

Input Spot Noise at 1kHz RG = 101; RF = 909

25°C

4

nV ⁄ Hz

NOTES:

1. VO = ±10V, tested at VO = ±5. See test circuit.

2. Full Power Bandwidth is specified based on Slew Rate measurement FPBW = SR/2πVP.

3. Settling Time measurement techniques are shown in: “Take The Guesswork Out of Settling Time Measurements', EDN, September 19, 1985.

Available from the factory upon request.

4. NTSC (3.58MHz) and PAL (4.43MHz).

3

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