EL5175_07 Datasheet, PDF (1/16 Pages) Intersil Corporation – 550MHz Differential Line Receivers

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Data Sheet
EL5175, EL5375
May 10, 2007
FN7306.6
550MHz Differential Line Receivers
The EL5175 and EL5375 are single and triple high
bandwidth amplifiers designed to extract the difference
signal from noisy environments. They are primarily targeted
for applications such as receiving signals from twisted-pair
lines or any application where common mode noise injection
is likely to occur.
The EL5175 and EL5375 are stable for a gain of one and
requires two external resistors to set the voltage gain for
each channel.
The output common mode level is set by the reference pin
(V_REF), which has a -3dB bandwidth of over 450MHz.
Generally, this pin is grounded but it can be tied to any
voltage reference.
The output can deliver a maximum of ±60mA and is short
circuit protected to withstand a temporary overload
condition.
The EL5175 is available in the 8 Ld SOIC and 8 Ld MSOP
packages and the EL5375 in the 24 Ld QSOP package. All
are specified for operation over the full -40°C to +85°C
temperature range.
Pinouts
EL5175
(8 LD SOIC, MSOP)
TOP VIEW
FB 1
8 OUT
IN+ 2
+-
IN- 3
7 VS-
6 VS+
REF 4
5 EN
EL5375
(24 LD QSOP)
TOP VIEW
REF1 1
24 NC
INP1 2
+
-
INN1 3
23 FB1
22 OUT1
NC 4
21 NC
REF2 5
20 VSP
INP2 6
+
-
INN2 7
19 VSN
18 NC
NC 8
17 FB2
REF3 9
16 OUT2
INP3 10
+
-
INN3 11
15 EN
14 FB3
NC 12
13 OUT3
Features
• Differential input range ±2.3V
• 550MHz 3dB bandwidth
• 900V/µs slew rate
• 60mA maximum output current
• Single 5V or dual ±5V supplies
• Low power, 9.6mA per channel
• Pb-free plus anneal available (RoHS compliant)
Applications
• Twisted-pair receivers
• Differential line receivers
• VGA over twisted-pair
• ADSL/HDSL receivers
• Differential to single-ended amplification
• Reception 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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