®
EL2480
Data Sheet
May 23, 2005
FN7055.1
250MHz/3mA Current Mode Feedback
Amplifier
The EL2480 is a quad current-feedback operational amplifier
which achieves a -3dB bandwidth of 250MHz at a gain of +1
while consuming only 3mA of supply current per amplifier. It
will operate with dual supplies ranging from ±1.5V to ±6V, or
from single supplies ranging from +3V to +12V. In spite of its
low supply current, the EL2480 can output 55mA while
swinging to ±4V on ±5V supplies. These attributes make the
EL2480 an excellent choice for low power and/or low voltage
cable-driver, HDSL, or RGB applications.
For triple applications with disable, consider the EL2386 (16-
pin triple).
Features
• Quad topology
• 3mA supply current (per amplifier)
• 250MHz -3dB bandwidth
• Low cost
• Single- and dual-supply operation down to ±1.5V
• 0.05%/0.05° diff. gain/diff. phase into 150Ω
• 1200V/µs slew rate
• Large output drive current - 55mA
• Also available with disable in triple
•
Pb-Free plus Anneal available (RoHS compliant)
Ordering Information
PART NUMBER
EL2480CS
EL2480CS-T7
EL2480CS-T13
EL2480CSZ
(See Note)
EL2480CSZ-T7
(See Note)
EL2480CSZ-T13
(See Note)
PACKAGE
14-Pin SO
14-Pin SO
14-Pin SO
14-Pin SO
(Pb-free)
14-Pin SO
(Pb-free)
14-Pin SO
(Pb-free)
TAPE & REEL
-
7”
13”
-
7”
13”
PKG.
DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
Applications
• Low power/battery applications
• HDSL amplifiers
• Video amplifiers
• Cable drivers
• RGB amplifiers
• Test equipment amplifiers
• Current to voltage converters
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Pinout
EL2480
(14-PIN SO)
TOP VIEW
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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