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EL2070CS

200MHz Current Feedback Amplifier

Intersil 

EL2070

Closed-Loop AC Electrical Specifications VS = ±5V, RF = 250Ω, AV = +2, RL = 100Ω unless otherwise specified (Continued)

PARAMETER

DESCRIPTION

TEST CONDITIONS

TEMP

MIN

TYP

MAX

UNIT

TIME-DOMAIN RESPONSE

tR1, tF1

tR2, tF2

tS1

tS2

OS

Rise Time, Fall Time

Rise Time, Fall Time

Settling Time to 0.1%

Settling Time to 0.05%

Overshoot

SR

Slew Rate

DISTORTION

0.5V Step

5.0V Step

2.0V Step

2.0V Step

0.5V Step

AV = +2

AV = - 2

All

1.6

2.4

All

6.5

10.0

All

10.0

13.0

All

12.0

15.0

25°C, TMAX

0.0

10.0

TMIN

15.0

All

430.0

700.0

All

1600.0

ns

ns

ns

ns

%

%

V/µs

V/µs

HD2

2nd Harmonic Distortion

at 20MHz

2VPP

HD3

3rd Harmonic Distortion

at 20MHz

EQUIVALENT INPUT NOISE

2VPP

25°C

TMIN

TMAX

25°C

TMIN, TMAX

-60.0

-45.0

dBc

-40.0

dBc

-45.0

dBc

-60.0

-50.0

dBc

-50.0

dBc

NF

Noise Floor

> 100kHz

(Note 1)

INV

Integrated Noise

(Note 1)

100kHz to 200MHz

DISABLE/ENABLE PERFORMANCE

25°C

TMIN

TMAX

25°C

TMIN

TMAX

-157.0

40.0

-154.0 dBm (1Hz)

-154.0 dBm (1Hz)

-153.0IV dBm (1Hz)

57.0

µV

57.0

µV

63.0

µV

TOFF

TON

OFFIso

Disable Time to > 50dB

Enable Time

Off Isolation

10MHz

10MHz

All

1000.0

IV

ns

All

200.0

ns

All

55.0

59.0

dB

VIDEO PERFORMANCE

dG

dP

dG

dP

VBW

Differential Gain (Note 2)

Differential Phase (Note 2)

Differential Gain (Note 2)

Differential Phase (Note 2)

-0.1dB Bandwidth (Note 2)

NTSC/PAL

NTSC/PAL

30MHz

30MHz

25°C

25°C

25°C

25°C

25°C

0.02

0.08

% pp

0.01

0.08

° pp

0.05

0.18

% pp

0.05

0.18

° pp

30.0

60.0

MHz

NOTES:

1. Noise Tests are performed from 5MHz to 200MHz.

2. Differential gain/phase tests are with RL = 100Ω. For other values of RL, see curves.

4

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