DATASHEET
EL2142
Differential Line Receiver
FN7049
Rev 1.00
February 11, 2005
The EL2142 is a very high bandwidth amplifier designed to
extract the difference signal from noisy environments, and is
thus primarily targeted for applications such as receiving
signals from twisted pair lines, or any application where
common mode noise injection is likely to occur.
Features
• Differential input range ±2.3V
• 150MHz 3dB bandwidth
• 400V/µs slewrate
The EL2142 is stable for a gain of one, and requires two
external resistors to set the voltage gain.
• ±5V supplies or single supply
• 50mA minimum output current
The output common mode level is set by the reference pin
• Output swing (100 load) to within 1.5V of supplies
• Low power-11mA typical supply current
• Pb-free available (RoHS compliant)
(V
), which has a -3dB bandwidth of over 100MHz.
REF
Generally, this pin is grounded, but it can be tied to any
voltage reference.
The output can deliver a minimum of ±50mA and is short
circuit protected to withstand a temporary overload
condition.
Applications
• Twisted pair receiver
• Differential line receiver
Ordering Information
• VGA over twisted pair
PART
NUMBER
TAPE &
REEL
PACKAGE
8-pin SOIC
8-pin SOIC
8-pin SOIC
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
• ADSL/HDSL receiver
EL2142CS
-
7”
13”
-
• Differential to single ended amplification.
• Reception of analog signals in a noisy environment.
EL2142CS-T7
EL2142CS-T13
Pinout
EL2142CSZ
(See Note)
8-pin SOIC
(Pb-free)
EL2142
(8-PIN SOIC)
TOP VIEW
EL2142CSZ-T7
(See Note)
8-pin SOIC
(Pb-free)
7”
MDP0027
MDP0027
EL2142CSZ-
T13 (See Note)
8-pin SOIC
(Pb-free)
13”
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
FN7049 Rev 1.00
February 11, 2005
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