EL5176
®
Data Sheet
August 3, 2005
FN7343.2
250MHz Differential Twisted-Pair Driver
Features
The EL5176 is a high bandwidth amplifier with an output in
differential form. It is primarily targeted for applications such
as driving twisted-pair lines or any application where
common mode injection is likely to occur. The input signal
can be in either single-ended or differential form but the
output is always in differential form.
• Fully differential inputs, outputs, and feedback
• Differential input range ±2.3V
• 250MHz 3dB bandwidth
• 800V/µs slew rate
• Low distortion at 20MHz
On the EL5176, two feedback inputs provide the user with
the ability to set the device gain (stable at minimum gain of
one).
• Single 5V or dual ±5V supplies
• 40mA maximum output current
• Low power - 8mA typical supply current
• Pb-Free plus anneal available (RoHS compliant)
The output common mode level is set by the reference pin
(REF), which has a -3dB bandwidth of over 50MHz.
Generally, this pin is grounded but it can be tied to any
voltage reference.
Applications
• Twisted-pair drivers
Both outputs (OUT+, OUT-) are short circuit protected to
withstand temporary overload condition.
• Differential line drivers
The EL5176 is available in the 10-pin MSOP package and is
specified for operation over the full -40°C to +85°C
temperature range.
• VGA over twisted-pair
• ADSL/HDSL drivers
• Single ended to differential amplification
• Transmission of analog signals in a noisy environment
See also EL5171 (EL5176 in 8-pin MSOP.)
Ordering Information
Pinout
PART
NUMBER
PACKAGE
10-Pin MSOP
10-Pin MSOP
10-Pin MSOP
TAPE & REEL PKG. DWG. #
EL5176
(10-PIN MSOP)
TOP VIEW
EL5176IY
-
7”
13”
-
MDP0043
MDP0043
MDP0043
MDP0043
EL5176IY-T7
EL5176IY-T13
FBP
IN+
1
2
3
4
5
10 OUT+
EL5176IYZ
(See Note)
10-Pin MSOP
(Pb-free)
9
8
7
6
VS-
+
-
REF
IN-
VS+
EN
EL5176IYZ-T7
(See Note)
10-Pin MSOP
(Pb-free)
7”
MDP0043
MDP0043
EL5176IYZ-T13 10-Pin MSOP
(See Note) (Pb-free)
13”
FBN
OUT-
NOTE: Intersil Pb-free plus anneal 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.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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