EL2075CS datasheet(3/11 Pages) ELANTEC

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EL2075C

2GHz GBWP Gain-of-10 Stable Operational Amplifier

Closed Loop AC Electrical Characteristics

VS = ±5V, AV = +20, Rf = 1500Ω, RL = 100Ω unless otherwise specified.

Parameter

Description

Test Conditions

Temp

Min

Typ

Max

Unit

SSBW

-3dB Bandwidth

(VOUT = 0.4VPP)

AV = +10

25°C

400

MHz

AV = +20

25°C

150

200

MHz

TMIN, TMAX

125

MHz

AV = +50

25°C

MHz

GBWP

Gain-Bandwidth Product

AV = +100

25°C

2.0

GHz

LSBWa

-3dB Bandwidth

VOUT = 2VPP [1]

All

128

MHz

LSBWb

-3dB Bandwidth

VOUT = 5VPP [1]

All

MHz

GFPL

Peaking (<50MHz)

VOUT = 0.4VPP

25°C

0.5

TMIN, TMAX

0.5

GFPH

Peaking (>50MHz)

VOUT = 0.4VPP

25°C

TMIN, TMAX

GFR

Rolloff (<100MHz)

VOUT = 0.4VPP

25°C

0.1

0.5

TMIN, TMAX

0.5

LPD

Linear Phase Deviation (<100MHz)

VOUT = 0.4VPP

All

1.8

Phase Margin

AV = +10

25°C

tr1, tf1

Rise Time, Fall Time

0.4V Step, AV = +10

25°C

1.2

tr2, tf2

Rise Time, Fall Time

5V Step, AV = +10

25°C

ts1

Settling to 0.1% (AV = -20)

2V Step

25°C

ts2

Settling to 0.01% (AV = -20)

2V Step

25°C

Overshoot

2V Step, AV = +10

25°C

Slew Rate

2V Step, AV = +10

All

500

800

V/µs

DISTORTION [2]

HD2

2nd Harmonic Distortion

@ 20MHz, AV = +20

25°C

-40

-30

dBc

TMIN, TMAX

-30

dBc

HD3

3rd Harmonic Distortion

@ 20MHz, AV = +20

25°C

-65

-50

dBc

TMIN, TMAX

-50

dBc

1. Large-signal bandwidth calculated using LSBW = Slew Rate / (2¼ • VPEAK).

2. All distortion measurements are made with VOUT = 2VPP, RL = 100¾.

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