EL5170_06 Datasheet, PDF (1/15 Pages) Intersil Corporation – 100MHz Differential Twisted-Pair Drivers

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Data Sheet
EL5170, EL5370
April 24, 2006
FN7309.6
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 SO, MSOP)
TOP VIEW
IN+ 1
EN 2
+
-
IN- 3
8 OUT+
7 VS-
6 VS+
REF 4
5 OUT-
EL5370
(24 LD QSOP)
TOP VIEW
EN 1
+
INP1 2
-
INN1 3
24 OUT1
23 OUT1B
22 NC
REF1 4
NC 5
INP2 6
INN2 7
+
REF2 8
-
21 VSP
20 VSN
19 NC
18 OUT2
17 OUT2B
NC 9
INP3 10
+
INN3 11
-
REF3 12
16 NC
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 plus anneal 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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