®
EL5170, EL5370
Data Sheet
May 7, 2007
FN7309.7
100MHz Differential Twisted-Pair Drivers
The EL5170 and EL5370 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 signal 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 V
REF
pin, which have a -3dB bandwidth of
over 70MHz. 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 EL5170 and EL5370 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 typ.
• 100MHz 3dB bandwidth at fixed gain of 2
• 1100V/µs slew rate
• Single 5V or dual ±5V supplies
• 50mA maximum output current
• Low power - 7.4mA per channel
• Pb-free plus anneal available (RoHS compliant)
Applications
• Twisted-pair drivers
• Differential line drivers
• VGA over twisted-pairs
Pinouts
EL5170
(8 LD SOIC, MSOP)
TOP VIEW
IN+ 1
EN 2
IN- 3
REF 4
+
-
8 OUT+
7 VS-
6 VS+
5 OUT-
EN 1
INP1 2
INN1 3
REF1 4
NC 5
INP2 6
INN2 7
REF2 8
NC 9
INP3 10
INN3 11
REF3 12
+
-
+
-
• ADSL/HDSL drivers
EL5370
(24 LD QSOP)
TOP VIEW
+
-
24 OUT1
23 OUT1B
22 NC
21 VSP
20 VSN
19 NC
18 OUT2
17 OUT2B
16 NC
15 OUT3
14 OUT3B
13 NC
• Single ended to differential amplification
• Transmission of analog signals in a noisy environment
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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