EL4093C 查看數據表（PDF） - Elantec -> Intersil
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EL4093C Datasheet PDF : 16 Pages
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EL4093C
300 MHz DC-Restored Video Amplifier
Open-Loop DC Electrical Characteristics
Power supplies at g5V TA e 25 C Contd
Sample and Hold Section
Parameter
Description
Min
VOS
TCVOS
IB
IOS
TCIOS
VCM
gm
CMRR
VIL
VIH
VGND
IDROOP
ICHARGE
VO
IO
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Offset Current
Average Offset Current Drift
Common Mode Input Range
Transconductance (RL e 500X)
Common Mode Rejection Ratio (VCM b2 5V to a2 5V)
HOLD Logic Input Low (referenced to Digital GND)
HOLD Logic Input High (referenced to Digital GND)
Digital GND Reference Voltage
Hold Mode Droop Current
Charge Current Available to CHOLD
Output Voltage Swing (RL e 10kX)
Output Current Swing (RL e 0X)
g2 5
5
70
20
(Vb)
g5 5
g3
g4 5
Typ
05
6
1
10
01
g2 8
15
90
10
g8 5
g3 5
g5 5
Max
15
2
200
08
(Va) b 4 0
70
Test
Level
I
V
I
I
V
I
I
I
I
I
I
I
I
I
I
Units
mV
mV C
mA
nA
nA C
V
AV
dB
V
V
V
nA
mA
V
mA
Closed-Loop AC Electrical Characteristics
Power supplies at g5V TA e 25 C RF e RG e 750X RL e 150X CL e 5 pF CINb(parasitic) e 1 8 pF
Video Amplifier Section
Parameter
BW b3 dB
BW g0 1 dB
Peaking
SR
dG
di
Description
b3 dB Small-Signal Bandwidth
0 1 dB Flatness Bandwidth
Frequency Response Peaking
Slew rate VOUT between b2V and a2V
Differential Gain Error Voffset between b714 mV and a714 mV
Differential Phase Error Voffset between b714 mV and a714 mV
Min
Typ
300
50
0
1500
0 04
0 02
Max
Test
Levels
V
V
V
V
V
V
Units
MHz
MHz
dB
V ms
%
3
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