EL2160C
EL2160C
130 MHz Current Feedback Amplifier
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 8 5 mA
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 EL2160C is a current feedback operational amplifier with
b
3 dB bandwidth of 130 MHz at a gain of
a
2 Built using the
Elantec proprietary monolithic complementary bipolar process
this amplifer uses current mode feedback to achieve more band-
width at a given gain than a conventional voltage feedback op-
erational amplifier
The EL2160C is designed to drive a double terminated 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 amplifier can operate on any supply voltage from 4V
(
g
2V) to 33V (
g
16 5V) yet consume only 8 5 mA at any sup-
ply voltage Using industry standard pinouts the EL2160C is
available in 8-pin P-DIP and 8-pin SO packages For dual and
quad applications please see the EL2260C EL2460C datasheet
Elantec’s facilities comply with MIL-I-45208A and offer appli-
cable quality specifications See the Elantec document QRA-2
Elantec’s Military Processing Monolithic Products
Applications
Video amplifiers
Cable drivers
RGB amplifiers
Test equipment amplifiers
Current to voltage converter
Connection Diagram
EL2160C SO P-DIP
Packages
Ordering Information
Part No
Temp Range
Package
Outline
EL2160CN
b
40 C to
a
85 C 8-Pin P-DIP MDP0031
EL2160CS
b
40 C to
a
85 C 8-Pin SOIC
MDP0027
2060 – 1
Top View
December 1995 Rev B
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
1993 Elantec Inc
ELANTEC [ ELANTEC SEMICONDUCTOR ]
