EL5170 Datasheet, PDF (1/14 Pages) Intersil Corporation – 100MHz Differential Twisted-Pair Drivers

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Data Sheet
EL5170, EL5370
September 14, 2010
FN7309.8
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.
Pinouts
EL5170
(8 LD SOIC, MSOP)
TOP VIEW
EL5370
(24 LD QSOP)
TOP VIEW
IN+ 1
EN 2
+
-
IN- 3
REF 4
8 OUT+
EN 1
+
7 VS-
INP1 2
-
6 VS+
5 OUT-
INN1 3
REF1 4
NC 5
24 OUT1
23 OUT1B
22 NC
21 VSP
20 VSN
INP2 6
INN2 7
+
REF2 8
-
NC 9
19 NC
18 OUT2
17 OUT2B
16 NC
INP3 10
+
INN3 11
-
REF3 12
15 OUT3
14 OUT3B
13 NC
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 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
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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