EL4093C
300 MHz DC-Restored Video Amplifier
Open-Loop DC Electrical Characteristics
Power supplies at
g
5V T
A
e
25 C
Contd
Sample and Hold Section
Parameter
V
OS
TCV
OS
I
B
I
OS
TCI
OS
V
CM
g
m
CMRR
V
IL
V
IH
V
GND
I
DROOP
I
CHARGE
V
O
I
O
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Offset Current
Average Offset Current Drift
Common Mode Input Range
Transconductance (R
L
e
500X)
Common Mode Rejection Ratio (V
CM
b
2 5V to
a
2 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 C
HOLD
Output Voltage Swing (R
L
e
10kX)
Output Current Swing (R
L
e
0X)
g
5 5
g
3
g
4 5
g
2 5
Description
Min
Typ
05
6
1
10
01
g
2 8
Max
15
Test
Level
I
V
Units
mV
mV
C
mA
nA
nA C
V
A V
dB
V
V
V
nA
mA
V
mA
2
200
I
I
V
I
I
I
5
70
15
90
08
I
I
20
(V
b
)
10
g
8 5
g
3 5
g
5 5
(V
a
)
b
4 0
70
I
I
I
I
I
Closed-Loop AC Electrical Characteristics
Power supplies at
g
5V T
A
e
25 C R
F
e
R
G
e
750X R
L
e
150X C
L
e
5 pF C
IN
b
(parasitic)
e
1 8 pF
Video Amplifier Section
Parameter
BW
b
3 dB
BW
g
0 1 dB
Peaking
SR
dG
di
Description
b
3 dB Small-Signal Bandwidth
Min
Typ
300
50
0
1500
0 04
0 02
Max
Test
Levels
V
V
V
V
V
V
Units
MHz
MHz
dB
TD is 1 5in
V
ms
%
0 1 dB Flatness Bandwidth
Frequency Response Peaking
Slew rate V
OUT
between
b
2V and
a
2V
Differential Gain Error Voffset between
b
714 mV and
a
714 mV
Differential Phase Error Voffset between
b
714 mV and
a
714 mV
3
TD is 1 5in
ELANTEC [ ELANTEC SEMICONDUCTOR ]
