EL5171, EL5371
®
Data Sheet
February 16, 2005
FN7307.5
250MHz Differential Twisted-Pair Drivers
Features
• Fully differential outputs and feedback
The EL5171 and EL5371 are single and triple bandwidth
amplifiers with an output in differential form. They are
primarily targeted for applications such as driving twisted-
pair lines in component video applications. The input signal
is single-ended and the outputs are always in differential
form.
• Input range ±2.3V typ.
• 250MHz 3dB bandwidth
• 800V/µs slew rate
• Low distortion at 5MHz
On the EL5171 and EL5371, two feedback inputs provide
the user with the ability to set the gain of each device (stable
at minimum gain of one). For a fixed gain of two, please see
EL5170 and EL5370.
• Single 5V or dual ±5V supplies
• 90mA maximum output current
• Low power - 8mA per channel
• Pb-Free available (RoHS compliant)
The output common mode level for each channel is set by
the associated V
over 50MHz. Generally, these pins are grounded but can be
tied to any voltage reference.
pin, which have a -3dB bandwidth of
REF
Applications
• Twisted-pair driver
All outputs are short circuit protected to withstand temporary
overload condition.
• Differential line driver
• VGA over twisted-pair
The EL5171 and EL5371 are specified for operation over the
full -40°C to +85°C temperature range.
• ADSL/HDSL driver
• Single ended to differential amplification
• Transmission of analog signals in a noisy environment
Ordering Information
PART
TAPE &
REEL
NUMBER
PACKAGE
8-Pin SO
8-Pin SO
8-Pin SO
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
Pinouts
EL5171IS
-
7”
13”
-
EL5171
EL5371
(28-PIN QSOP)
TOP VIEW
(8-PIN SO)
TOP VIEW
EL5171IS-T7
EL5171IS-T13
FBP 1
IN+ 2
8
7
6
5
OUT+
VS-
NC
INP1
INN1
1
2
3
28 OUT1
27 FBP1
26 FBN1
25 OUT1B
24 VSP
EL5171ISZ
(See Note)
8-Pin SO
(Pb-free)
+
-
+
-
EL5171ISZ-T7
(See Note)
8-Pin SO
(Pb-free)
7”
MDP0027
MDP0027
REF 3
FBN 4
VS+
OUT-
REF1 4
EL5171ISZ-T13
(See Note)
8-Pin SO
(Pb-free)
13”
NC
INP2
INN2
REF2
NC
5
6
7
8
9
EL5371IU
28-Pin QSOP
28-Pin QSOP
28-Pin QSOP
-
MDP0040
MDP0040
MDP0040
23 VSN
EL5371IU-T7
EL5371IU-T13
7”
22 OUT2
21 FBP2
20 FBN2
19 OUT2B
18 OUT3
17 FBP3
16 FBN3
15 OUT3B
13”
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.
+
-
INP3 10
INN3 11
REF3 12
NC 13
+
-
EN 14
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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