EL4393 데이터 시트보기 (PDF) - Intersil

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EL4393

Triple 80 MHz Video Amplifier w/Disable

Intersil 

EL4393

AC Electrical Specifications

PARAMETER

Supplies at ±15V, Load = 150Ω and 15pF, except where noted. Rf1 and Rf2 = 1500Ω; AV = 2,

TA = 25°C.(Note 1)

DESCRIPTION

MIN

TYP

MAX

UNITS

SR

Slew Rate (Note 2)

960

V/µs

SR

Slew Rate w/±5V Supplies (Note 3)

470

V/µs

tS

Settling Time to 1% 5VP-P 5V Step (Note 4)

BW

Bandwidth, -3dB

±5V Supplies, -3dB

32

ns

80

MHz

60

MHz

BW

Bandwidth, -0.1dB

±5V Supplies, -0.1dB

16

MHz

21

MHz

Peaking

-3dB BW Tests

0.6

dB

dG

Differential Gain at 3.58MHz

at ±5V Supplies (Note 5)

0.03

%

0.30

%

dθ

Differential Phase at 3.58MHz

at ±5V Supplies (Note 5)

0.088

(°)

0.096

(°)

NOTES:

1. Test fixture was designed to minimize capacitance at the IN+ input. A “good” fixture should have less than 2pF of stray capacitance to ground at

this very sensitive pin. See application notes for further details.

2. RL = 300Ω, -5V to +5V swing, SR measured at 20% to 80%

3. -2V to +2V swing, SR measured at 20% to 80%.

4. RL = 300Ω.

5. DC offset from -0.7V through +0.7V AC amplitude is 286mVP-P, equivalent to 40 ire.

3

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