EL2074CS-T13 データシートの表示（PDF） - Elantec -> Intersil

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EL2074CS-T13

400MHz GBWP Gain-of-2 Stable Operational Amplifier

Elantec -> Intersil 

EL2074C

400MHz GBWP Gain-of-2 Stable Operational Amplifier

Closed Loop AC Electrical Characteristics

VS = ±5V, AV = +2, RF = RG = 250Ω, CF = 3pF, RL = 100Ω unless otherwise specified.

Parameter

Description

Test Conditions

Temp

Min

Typ

Max

Unit

SSBW

-3dB Bandwidth

AV = -1

25°C

400

MHz

(VOUT = 0.4VPP)

AV = +2

25°C

250

400

MHz

AV = +5

TMIN, TMAX

250

25°C

100

MHz

MHz

AV = +10

25°C

40

MHz

GBWP

LSBWa

LSBWb

Gain-Bandwidth Product

-3dB Bandwidth

-3dB Bandwidth

AV = +10

VOUT = 2VPP [1]

VOUT = 5VPP [1]

25°C

All

All

400

43

63

17

25

MHz

MHz

MHz

GFPL

Peaking (<50MHz)

VOUT = 0.4VPP

25°C

0

1

dB

TMIN, TMAX

1

dB

GFPH

Peaking (>50MHz)

VOUT = 0.4VPP

25°C

0

2

dB

TMIN, TMAX

2

dB

GFR

Rolloff (<100MHz)

VOUT = 0.4VPP

25°C

TMIN, TMAX

0.1

0.5

dB

0.5

dB

LPD

Linear Phase Deviation (<100MHz)

VOUT = 0.4VPP

All

1

1.8

°

PM

tr1, tf1

Phase Margin

Rise Time, Fall Time

AV = +2

0.4V Step, AV = +2

25°C

25°C

50

°

1.8

ns

tr2, tf2

Rise Time, Fall Time

5V Step, AV = +2

25°C

8

ns

ts1

Settling to 0.1% (AV = -1)

2V Step

25°C

13

ns

ts2

Settling to 0.01% (AV = -1)

2V Step

25°C

25

ns

OS

Overshoot

2V Step

25°C

5

%

SR

Distortion [2]

HD2a

HD2c

Slew Rate

2nd Harmonic Distortion

2nd Harmonic Distortion

HD3a

HD3c

3rd Harmonic Distortion

3rd Harmonic Distortion

Video Performance [3]

dG

Differential Gain

dP

Differential Phase

dG

Differential Gain

dP

Differential Phase

VBW

±0.1 dB Bandwidth Flatness

2V Step

All

275

400

V/µs

@ 10MHz, AV = +2

@ 20MHz, AV = +2

@ 10MHz, AV = +2

@ 20MHz, AV = +2

25°C

25°C

TMIN, TMAX

25°C

25°C

TMIN, TMAX

-65

-55

dBc

-55

-45

dBc

-45

dBc

-72

-60

dBc

-70

-60

dBc

-60

dBc

NTSC

NTSC

30MHz

30MHz

25°C

25°C

25°C

25°C

25°C

0.01

0.05

%pp

0.015

0.05

°pp

0.1

%pp

0.1

°pp

25

50

MHz

1. Large-signal bandwidth calculated using LSBW = Slew Rate / 2π VPEAK

2. All distortion measurements are made with VOUT = 2VPP, RL = 100Ω

3. Video performance measured at AV = +2 with 2 times normal video level across RL = 100Ω. This corresponds to standard video levels across a back-

terminated 50Ω load, i.e., 0–100 IRE, 40IREpp giving a 1VPP video signal across the 50Ω load. For other values of RL, see curves

3

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