
1
FN7312.4
EL5173, EL5373
450MHz Differential Twisted-Pair Drivers
The EL5173 and EL5373 are single and triple high
bandwidth amplifiers with a fixed gain of 2. They are
primarily targeted for applications such as driving twisted-
pair lines in component video applications. The inputs can
be in either single-ended or differential form but the outputs
are always in differential form.
The output common mode level for each channel is set by
the associated REF pin, which have a -3dB bandwidth of
over 190MHz. Generally, these pins are grounded but can
be tied to any voltage reference.
All outputs are short circuit protected to withstand temporary
overload condition.
The EL5173 and EL5373 are specified for operation over the
full -40°C to +85°C temperature range.
Features
Fully differential inputs and outputs
Differential input range ±2.3V
450MHz 3dB bandwidth at fixed gain of 2
900V/μs slew rate (EL5173)
1100V/μs slew rate (EL5373)
Single 5V or dual ±5V supplies
40mA maximum output current
Low power - 12mA per channel
Pb-Free available (RoHS compliant)
Applications
Twisted-pair drivers
Differential line drivers
VGA over twisted-pairs
ADSL/HDSL drivers
Single ended to differential amplification
Transmission of analog signals in a noisy environment
Ordering Information
PART
NUMBER
PACKAGE
TAPE &
REEL
PKG.
DWG. #
EL5173IS
8-Pin SO
-
MDP0027
EL5173IS-T7
8-Pin SO
7”
MDP0027
EL5173IS-T13
8-Pin SO
13”
MDP0027
EL5173ISZ (Note)
8-Pin SO (Pb-free)
-
MDP0027
EL5173ISZ-T7 (Note)
8-Pin SO (Pb-free)
7”
MDP0027
EL5173ISZ-T13 (Note)
8-Pin SO (Pb-free)
13”
MDP0027
EL5173IY
8-Pin MSOP
-
MDP0043
EL5173IY-T7
8-Pin MSOP
7”
MDP0043
EL5173IY-T13
8-Pin MSOP
13”
MDP0043
EL5173IYZ (Note)
8-Pin MSOP (Pb-free)
-
MDP0043
EL5173IYZ-T7 (Note)
8-Pin MSOP (Pb-free)
7”
MDP0043
EL5173IYZ-T13 (Note) 8-Pin MSOP (Pb-free)
13”
MDP0043
EL5373IU
24-Pin QSOP
-
MDP0040
EL5373IU-T7
24-Pin QSOP
7”
MDP0040
EL5373IU-T13
24-Pin QSOP
13”
MDP0040
EL5373IUZ (Note)
24-Pin QSOP
(Pb-free)
-
MDP0040
EL5373IUZ-T7 (Note)
24-Pin QSOP
(Pb-free)
7”
MDP0040
EL5373IUZ-T13 (Note)
24-Pin QSOP
(Pb-free)
13”
MDP0040
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.
Pinouts
EL5173
(8-PIN SO, MSOP)
TOP VIEW
EL5373
(24-PIN QSOP)
TOP VIEW
1
2
3
4
8
7
6
5
IN+
EN
IN-
REF
OUT
VS-
VS+
OUTB
1
2
3
4
16
15
14
13
5
6
7
12
11
9
8
10
20
19
18
17
24
23
22
21
-
+
EN
INP1
INN1
REF1
NC
INP2
INN2
REF2
NC
INP3
INN3
REF3
OUT1
OUT1B
NC
VSP
VSN
NC
OUT2
OUT2B
NC
OUT3
OUT3B
NC
-
+
-
+
Data Sheet
February 16, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.