EL2260C EL2460C
EL2260C EL2460C
Dual Quad 130 MHz Current Feedback Amplifiers
Features
130 MHz 3 dB bandwidth
(A
V
e a
2)
180 MHz 3 dB bandwidth
(A
V
e a
1)
0 01% differential gain
R
L
e
500X
0 01 differential phase
R
L
e
500X
Low supply current 7 5 mA per
amplifier
Wide supply range
g
2V to
g
15V
80 mA output current (peak)
Low cost
1500 V
ms
slew rate
Input common mode range to
within 1 5V of supplies
35 ns settling time to 0 1%
General Description
The EL2260C EL2460C are dual quad current feedback opera-
tional amplifiers with
b
3 dB bandwidth of 130 MHz at a gain
of
a
2 Built using the Elantec proprietary monolithic comple-
mentary bipolar process these amplifers use current mode feed-
back to achieve more bandwidth at a given gain than a conven-
tional voltage feedback operational amplifier
The EL2260C EL2460C are designed to drive a double termi-
nated 75X coax cable to video levels Differential gain and
phase are excellent when driving both loads of 500X (
k
0 01%
k
0 01 ) and double terminated 75X cables (0 025% 0 1 )
The amplifiers can operate on any supply voltage from 4V
(
g
2V) to 33V (
g
16 5V) yet consume only 7 5 mA per amplifier
at any supply voltage Using industry standard pinouts the
EL2260C is available in 8-pin P-DIP and 8-pin SO packages
while the EL2460C is available in 14-pin P-DIP and 14-pin SO
packages
Elantec’s facilities comply with MIL-I-45208A and offer appli-
cable quality specifications For information on Elantec’s pro-
cessing see the Elantec document QRA-1
Elantec’s Process-
ing Monolithic Products
Applications
Video amplifiers
Cable drivers
RGB amplifiers
Test equipment amplifiers
Current to voltage converter
Connection Diagrams
EL2260C SO P-DIP
Packages
EL2460C SO P-DIP
Packages
Ordering Information
Part No
Temp Range
Package
Outline
MDP0031
MDP0027
EL2260CN
b
40 C to
a
85 C 8-Pin P-DIP
EL2260CS
b
40 C to
a
85 C 8-Pin SOIC
EL2460CN
b
40 C to
a
85 C 14-Pin P-DIP MDP0031
EL2460CS
b
40 C to
a
85 C 14-Pin SOIC
MDP0027
2260 – 1
Top View
January 1995 Rev B
2260 – 2
Top View
Note
All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these
specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation
1992 Elantec Inc
ELANTEC [ ELANTEC SEMICONDUCTOR ]
