EL4453CN 데이터 시트보기 (PDF) - Elantec -> Intersil

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EL4453CN

Video Fader

Elantec -> Intersil 

EL4453C

Video Fader

Closed-Loop AC Electrical Characteristics

Power supplies at g12V TA e 25 C RL e 500X CL e 15 pF VFADE e 1 5V Suma e Sumb e 0

Parameter

Description

Min Typ Max Test Units

Level

BW b3 dB

BW g0 1 dB

Peaking

b3 dB Small-Signal Bandwidth VINA or VINB

0 1 dB Flatness Bandwidth VINA or VINB

Frequency Response Peaking

80

V

MHz

9

V

MHz

10

V

dB

BW Fade

b3 dB Small-Signal Bandwidth Fade Input

80

V

MHz

SR

Slew Rate VOUT between b2V and a2V

TBD 380

I

V ms

VN

Input-Referred Noise Voltage Density

160

V nV Hz

FT

Feedthrough of Faded-Out Channel F e 3 58 MHz

b63

V

dB

dG

Differential Gain Error VOFFSET from 0 to g0 714V Fade at 100%

VINA or VINB

0 05

V

%

Sum Input

0 35

V

%

di

Differential Phase Error VOFFSET from 0 to g0 71V Fade at 100%

VINA or VINB

0 05

V

()

Sum Input

01

V

()

Test Circuit

4453 – 2

Note For typical performance curves Suma e Sumb e 0 RF e 0X RG e % VFADE e a1 5V and CL e 15 pF unless

otherwise noted

3

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