EL4421C22C41C42C43C44C

Multiplexed-Input Video Amplifiers

Closed-Loop AC Electrical Characteristics

a

500

X for EL4422 EL4442 and EL4444

a

150

270

15 pF

Contd

Parameter

Description

Min

Typ

Max

Test

Units

Level

g

12V)

001

V

g

5V)

01

V

g

12V)

002

V

g

5V)

015

V

Multiplex Delay Time Logic Threshold to 50% Signal Change

EL4421 ’22

8

V

nsec

EL4441 ’42 ’43 ’44

12

V

nsec

Peak Multiplex Glitch

EL4421 ’22

70

V

mV

EL4441 ’42 ’43 ’44

100

V

mV

ISO

Channel Off Isolation at 358 MHz (See Text)

EL4421 EL4441 EL4443

76

V

dB

EL4422 EL4442 EL4444

63

V

dB

Typical Performance Curves

g

500X

Small-Signal Transient Response

EL4421 EL4441 and EL4443

4421 5

g

500X

Large-Signal Response

EL4421 EL4441 and EL4443

4421 6

Various Gains

Frequency Response for

EL4421 EL4441 and EL4443

4421 7

Frequency Response for

EL4422 EL4442 and EL4444

Various Gains

4421 8

4