EL2186CS datasheet(3/19 Pages) ELANTEC

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EL2186C, EL2286C

250MHz/3mA Current Mode Feedback Amp w/Disable

Test Circuit (per Amplifier)

AC Electrical Characteristics

VS = ±5V, RF = RG = 750Ω, RL = 150Ω, ENABLE = 0V, TA = 25°C unless otherwise specified

Parameter

Description

Conditions

Min

Typ

Max

Unit

-3dB BW

-3dB Bandwidth

AV = +1

250

MHz

-3dB BW

-3dB Bandwidth

AV = +2

180

MHz

0.1dB BW

0.1dB Bandwidth

AV = +2

MHz

Slew Rate

VOUT = ±2.5V, AV = +2

600

1200

V/µs

tr, tf

Rise and Fall Time

VOUT = ±500 mV

1.5

tpd

Propagation Delay

VOUT = ±500 mV

1.5

Overshoot

VOUT = ±500 mV

3.0

0.1% Settling

VOUT = ±2.5V, AV = -1

Differential Gain

AV = +2, RL = 150Ω [1]

0.05

Differential Phase

AV = +2, RL = 150Ω [1]

0.05

Differential Gain

AV = +1, RL = 500Ω [1]

0.01

Differential Phase

AV = +1, RL = 500Ω [1]

0.01

tON

Turn-On Time

AV = +2, VIN = +1V, RL = 150Ω [2]

100

tOFF

Turn-Off Time

AV = +2, VIN = +1V, RL = 150Ω [2]

1500

2000

Channel Separation

EL2286C only, f = 5MHz

1. DC offset from 0V to 0.714V, AC amplitude 286mVP-P, f = 3.58MHz.

2. Measured from the application of the logic signal until the output voltage is at the 50% point between initial and final values.

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