参数资料
型号: EL4444CS
元件分类: 视频放大器
英文描述: Multiplexed-Input Video Amplifiers
中文描述: 复用输入视频放大器
文件页数: 11/16页
文件大小: 334K
代理商: EL4444CS
EL4421C22C41C42C43C44C
Multiplexed-Input Video Amplifiers
Closed-Loop AC Electrical Characteristics
Power supplies at g5V TA e 25 C for EL4421 EL4441 and EL4443 AV ea1 and RL e 500X for EL4422 EL4442 and EL4444
AV ea2 and RL e 150X with RF e RG e 270X and CF e 3 pF for all CL e 15 pF
Contd
Parameter
Description
Min
Typ
Max
Test
Units
Level
dO
Differential Phase Error VOFFSET between b07V and a07V
EL4421 EL4441 EL4443 (VS e g12V)
001
V
EL4421 EL4441 EL4443 (VS e g5V)
01
V
EL4422 EL4442 EL4444 (VS e g12V)
002
V
EL4422 EL4442 EL4444 (VS e g5V)
015
V
TMUX
Multiplex Delay Time Logic Threshold to 50% Signal Change
EL4421 ’22
8
V
nsec
EL4441 ’42 ’43 ’44
12
V
nsec
VGLITCH
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
VS e g5V RL e 500X
Small-Signal Transient Response
EL4421 EL4441 and EL4443
4421 – 5
VS e g12V RL e 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
TD
is
24in
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