EL5174, EL5374
®
Data Sheet
August 22, 2003
FN7313.2
PRELIMINARY
550MHz Differential Twisted-Pair Drivers
Features
The EL5174 and EL5374 are single
and triple high bandwidth amplifiers
• Fully differential inputs, outputs, and feedback
• Differential input range ±2.3V
• 550MHz 3dB bandwidth
with an output in differential form.
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.
• 1100V/µs slew rate
• Low distortion at 5MHz
• Single 5V or dual ±5V supplies
• 60mA maximum output current
• Low power - 12.5mA per channel
On the EL5174 and EL5374, 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
EL5173 and EL5373.
Applications
• Twisted-pair driver
The output common mode level for each channel is set by
the associated REF pin, which have a -3dB bandwidth of
over 110MHz. Generally, these pins are grounded but can be
tied to any voltage reference.
• Differential line driver
• VGA over twisted-pair
All outputs are short circuit protected to withstand temporary
overload condition.
• ADSL/HDSL driver
The EL5174 is available in 8-pin SO and 8-pin MSOP
packages and EL5374 is available in a 28-pin QSOP
package. All specified for operation over the full -40°C to
+85°C temperature range.
• Single ended to differential amplification
• Transmission of analog signals in a noisy environment
Pinouts
EL5174
(8-PIN SO, MSOP)
TOP VIEW
EL5374
(28-PIN QSOP)
TOP VIEW
Ordering Information
PART
TAPE &
REEL
NUMBER
PACKAGE
8-Pin SO
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0043
MDP0043
MDP0043
MDP0040
MDP0040
MDP0040
NC
INP1
INN1
1
2
3
28 OUT1
27 FBP1
26 FBN1
25 OUT1B
24 VSP
FBP
IN+
1
8
7
6
5
OUT+
VS-
EL5174IS
-
7”
13”
-
2
3
4
+
-
+
-
EL5174IS-T7
EL5174IS-T13
EL5174IY
8-Pin SO
REF
FBN
VS+
8-Pin SO
REF1 4
OUT-
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
NC
INP2
INN2
REF2
NC
5
6
7
8
9
EL5174IY-T7
EL5174IY-T13
7”
13”
-
23 VSN
EL5374IU (Note) 28-Pin QSOP
22 OUT2
21 FBP2
20 FBN2
19 OUT2B
18 OUT3
17 FBP3
16 FBN3
15 OUT3B
EL5374IU-T7
EL5374IU-T13
28-Pin QSOP
28-Pin QSOP
7”
13”
+
-
NOTE: EL5374 to be released August 30, 2003
INP3 10
INN3 11
REF3 12
NC 13
+
-
EN 14
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
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