EL2176C EL2276C
70 MHz 1 mA Current Mode Feedback Amp w Disable
DC Electrical Characteristics
Parameter
V
O
Description
Output Voltage Swing
V
S
e
g
5
V
S
e a
5 Single-Supply High
V
S
e a
5 Single-Supply Low
I
O
Output Current
EL2176C only
EL2276C only per Amplifier
I
S
I
S(DIS)
Supply Current
Supply Current (Disabled)
ENABLE
e
2 0V per Amplifier
ENABLE
e
4 5V
ENABLE
e
4 5V
Measured at ENABLE
e
2 0V 4 5V
Measured at ENABLE ENABLE
e
4 5V
Measured at ENABLE ENABLE
e
0V
45
20
45
80
50
Contd
Conditions
Min Typ Max
g
3 5
g
4 0
V
S
e
g
5V R
L
e
150X ENABLE
e
0V T
A
e
25 C unless otherwise specified
Test
Units
Level
I
V
V
I
I
2
20
I
I
V
I
V
V
I
I
V
V
V
mA
mA
mA
mA
pF
kX
mA
mA
V
V
40
03
100
55
1
0
44
85
b
0 04
b
53
C
OUT(DIS)
Output Capacitance (Disabled)
R
EN
I
IH
I
IL
V
DIS
V
EN
Enable Pin Input Resistance
Logic ‘‘1’’ Input Current
Logic ‘‘0’’ Input Current
Minimum Voltage at ENABLE to Disable
Maximum Voltage at ENABLE to Enable
AC Electrical Characteristics
V
S
e
g
5V R
F
e
R
G
e
1 0 kX R
L
e
150X ENABLE
e
0V T
A
e
25 C unless otherwise specified
Parameter
b
3 dB BW
b
3 dB BW
Description
b
3 dB Bandwidth
b
3 dB Bandwidth
Conditions
A
V
e a
1
A
V
e a
2
V
OUT
e
g
2 5V A
V
e a
2
V
OUT
e
g
500 mV
V
OUT
e
g
500 mV
V
OUT
e
g
500 mV
V
OUT
e
g
2 5V A
V
e b
1
A
V
e a
2 R
L
e
150X (Note 1)
A
V
e a
2 R
L
e
150X (Note 1)
A
V
e a
1 R
L
e
500X (Note 1)
A
V
e a
1 R
L
e
500X (Note 1)
A
V
e a
2 V
IN
e a
1V R
L
e
150X (Note 2)
A
V
e a
2 V
IN
e a
1V R
L
e
150X (Note 2)
EL2276C only f
e
5 MHz
Min
Typ
70
60
Max
Test Level
V
V
IV
V
V
V
V
V
V
V
V
Units
MHz
MHz
V
ms
ns
ns
%
ns
%
SR
t
r
t
f
t
pd
OS
ts
dG
dP
dG
dP
t
ON
t
OFF
CS
Slew Rate
Rise and Fall Time
Propagation Delay
Overshoot
0 1% Settling
Differential Gain
Differential Phase
Differential Gain
Differential Phase
Turn-On Time
Turn-Off Time
Channel Separation
400
800
45
45
30
40
0 15
0 15
0 02
0 01
40
1500
85
100
2000
%
I
V
ns
dB
Note 1 DC offset from 0V to 0 714V AC amplitude 286 mV
P-P
f
e
3 58 MHz
Note 2 Measured from the application of the logic signal until the output voltage is at the 50% point between initial and final
values
3
TD is 2 8in
I
ns
TD is 2 8in
ELANTEC [ ELANTEC SEMICONDUCTOR ]
