EL4094 Ver la hoja de datos (PDF) - Intersil

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EL4094

Video Gain Control/Fader

Intersil 

EL4094

Closed-Loop AC Electrical Specifications VS = ±15V, CL = 15pF, TA = 25°C, AV = 100% unless otherwise noted. (Continued)

LIMITS

PARAMETER

DESCRIPTION

MIN

TYP

MAX

UNITS

dG

Differential Gain, AC amplitude of 286mVP-P

at 3.58MHz on DC offset of -0.7, 0, and +0.7V

AV = 100%

0.02

AV = 50%

0.20

AV = 25%

0.40

dθ

Differential Phase, AC amplitude of 286mVP-P

at 3.58MHz on DC offset of -0.7, 0, and +0.7V

AV = 100%

0.04

AV = 50%

0.20

AV = 25%

0.20

BW, GAIN

-3dB Gain Control Bandwidth, VGAIN Amplitude 0.5 VP-P

20

TREC, GAIN Gain Control Recovery from Overload; VGAIN from -0.6V to 0V

70

%

%

%

(°)

(°)

(°)

MHz

ns

Typical Performance Curves

Small-Signal Step

Response for Gain = 100%, 50%,

25%, and 0%. VS ±5V

Large-Signal Step

Response for Gain = 100%, 50%,

25%, and 0%. VS ±12V

3

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