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參數資料
| 型號： | EL4089C |
| 元件分類： | 視頻放大器 |
| 英文描述： | DC Restored Video Amplifier(直流恢復放大器) |
| 中文描述： | 直流恢復視頻放大器（直流恢復放大器） |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 211K |
| 代理商： | EL4089C |
EL4089C
DC Restored Video Amplifier
Open Loop DC Electrical Characteristics
Contd
Provisional Supplies at g15V Load e 1k
X TA ea25 C
Parameter
Description
Temp
Min
Typ
Max
Test
Units
Level
Restore Section
Contd
PSRR
Power Supply Rejection Ratio (Note 4)
a
25 C60
90
II
dB
VTHRESHOLD
HOLD Logic Threshold
a
25 C
08
20
II
V
IIH Hold
HOLD Input Current
Logic High
a
25 C1
5
II
mA
IIL Hold
HOLD Input Current
Logic Low
a
25 C
5
15
II
mA
Supply Current
Isy Hold
Supply Current (HOLD e 5V)
a
25 C
48
60
90
II
mA
Isy Sampling
Supply Current (HOLD e 0V)
a
25 C
50
65
110
II
mA
Closed Loop AC Electrical Characteristics
Provisional Supplies at g15V Load e 150
X and 15 pF Rf and Rg e 300X AV e 2 TA e 25 C (See Note 7 about Test Fixture)
Parameter
Description
Min
Typ
Max
Test
Units
Level
Amplifier Section
SR
Slew Rate (Note 5)
500
V
ms
SR
Slew Rate with g5V Supplies
275
V
ms
(Note 5)
BW
Bandwidth
b
3 dB
60
V
MHz
g
5V Supplies
b
3 dB
55
V
MHz
BW
Bandwidth
g
01 dB
25
V
MHz
g
5V Supplies
g
01 dB
23
V
MHz
dG
Differential Gain
VS e g15V
002
V
%
at 358 MHz (Note 6)
VS e g5V
003
V
%
dPh
Differential Phase
VS e g15V
005
V
at 358 MHz (Note 6)
VS e g5V
006
V
Restore Section
SR
Restore Amplifier Slew Rate
25
V
ms
(Test Circuit) 20% – 80%
THE
Time to Enable Hold
25
V
ns
THD
Time to Disable Hold
40
V
ns
Note 1 For current feedback amplifiers AVOL e ROL RINb
Note 2 VCM e g10V for VS e g15V
Note 3 Measured from SH Input to amplifier output while restoring
Note 4 VOS is measured at VS e g45V and VS e g16V both supplies are changed simultaneously
Note 5 SR measured at 20% to 80% of a 4V pk-pk square wave
Note 6 DC offset from b0714V through a0714V ac amplitude is 286 mVp-p equivalent to 40 ire
Note 7 Test fixture was designed to minimize capacitance at the INb input A ‘‘good’’ fixture should have less than 2 pF of stray
capacitance to ground at this very sensitive pin See application notes for further details
3
TD
is
32in
TD
is
32in
相關PDF資料 |
PDF描述 |
|---|---|
| EL4089 | DC Restored Video Amplifier |
| EL4089CN | DC Restored Video Amplifier |
| EL4089CS | DC Restored Video Amplifier |
| EL4102 | CONTACT |
| EL4102C | 500MHz Video Front End: 4-1 MUX, VGA & DC-Restore |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EL4089CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:DC Restored Video Amplifier |
| EL4089CS | 制造商:ELANT 功能描述: |
| EL4093 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:300MHz DC-Restored Video Amplifier |
| EL4093C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:300 MHz DC-Restored Video Amplifier |
| EL4093CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:300MHz DC-Restored Video Amplifier |
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