EL1503A Просмотр технического описания (PDF) - Intersil

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EL1503A

High Power Differential Line Driver

Intersil 

EL1503A

Electrical Specifications VS = ±12V, RF = 1.5kΩ, RL= 65Ω, IADJ = C0 = C1 = 0V, TA = +25°C. Amplifiers tested separately. (Continued)

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

MAX

UNIT

DYNAMIC PERFORMANCE

BW

HD2

HD3

SR

-3dB Bandwidth

2nd Harmonic Distortion

3rd Harmonic Distortion

Slewrate

AV = +5

fC = 1MHz, RL = 100Ω, VOUT = 2VP-P

fC = 1MHz, RL = 25Ω, VOUT = 2VP-P

fC = 1MHz, RL = 100Ω, VOUT = 2VP-P

fC = 1MHz, RL = 25Ω, VOUT = 2VP-P

VOUT from -8V to +8V Measured at ±4V 700

80

-76

-72

-76

-72

1100

MHz

dBc

dBc

dBc

dBc

V/µs

Typical Performance Curves

25

VS=±12V

AV=10

RL=100Ω

20

15

100K

RF=1.5kΩ RF=1.3kΩ

RF=1.82kΩ

RF=2.0kΩ

RF=2.43kΩ

RF=2.74kΩ

1M

10M

FREQUENCY (Hz)

100M

FIGURE 1. DRIVER DIFFERENTIAL FREQUENCY

RESPONSE vs RF (FULL POWER MODE)

25

VS=±5V

AV=10

RL=100Ω

RF=1.3kΩ

RF=1.5kΩ

RF=1.82kΩ

20

RF=2.0kΩ

RF=2.4kΩ

RF=2.74kΩ

15

100K

1M

10M

FREQUENCY (Hz)

100M

FIGURE 2. DRIVER DIFFERENTIAL FREQUENCY

RESPONSE vs RF (FULL POWER MODE)

25

VS=±12V

AV=10

RL=100Ω

RF=1.5kΩ

RF=1.3kΩ

RF=1.82kΩ

20

RF=2.0kΩ

15

100K

RF=2.43kΩ

RF=2.74kΩ

1M

10M

FREQUENCY (Hz)

100M

FIGURE 3. DRIVER DIFFERENTIAL FREQUENCY

RESPONSE vs RF (2/3 POWER MODE)

25

VS=±5V

AV=10

RL=100Ω

RF=1.3kΩ

RF=1.5kΩ

RF=1.82kΩ

20

15

100K

RF=2.0kΩ

RF=2.4kΩ

RF=2.74kΩ

1M

10M

FREQUENCY (Hz)

100M

FIGURE 4. DRIVER DIFFERENTIAL FREQUENCY

RESPONSE vs RF (2/3 POWER MODE)

4

FN7039.2

March 26, 2007

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