EL5172, EL5372
®
Data Sheet
August 3, 2005
FN7311.6
250MHz Differential Line Receivers
Features
• Differential input range ±2.3V
• 250MHz 3dB bandwidth
The EL5172 and EL5372 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.
• 800V/µs slew rate
• 60mA maximum output current
• Single 5V or dual ±5V supplies
• Low power - 5mA to 6mA per channel
• Pb-Free plus anneal available (RoHS compliant)
The EL5172 and EL5372 are stable for a gain of one and
requires two external resistors to set the voltage gain.
Applications
• Twisted-pair receivers
• Differential line receivers
• VGA over twisted-pair
The output common mode level is set by the reference pin
(V
), which has a -3dB bandwidth of over 120MHz.
REF
Generally, this pin is grounded but it can be tied to any
voltage reference.
• ADSL/HDSL receivers
• Differential to single-ended amplification
• Reception of analog signals in a noisy environment
The output can deliver a maximum of ±60mA and is short
circuit protected to withstand a temporary overload
condition.
The EL5172 is available in the 8-pin SO and 8-pin MSOP
packages and the EL5372 in a 24-pin QSOP package. Both
are specified for operation over the full -40°C to +85°C
temperature range.
Ordering Information
PART
TAPE &
REEL
-
7”
13”
-
NUMBER
EL5172IS
EL5172IS-T7
EL5172IS-T13
PACKAGE
8-Pin SO
8-Pin SO
8-Pin SO
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
Pinouts
EL5172
(8-PIN SO, MSOP)
TOP VIEW
EL5372
(24-PIN QSOP)
TOP VIEW
EL5172ISZ
(See Note)
8-Pin SO
(Pb-free)
EL5172ISZ-T7
(See Note)
EL5172ISZ-T13
(See Note)
EL5172IY
EL5172IY-T7
EL5172IY-T13
EL5172IYZ
(See Note)
EL5172IYZ-T7
(See Note)
EL5172IYZ-T13
(See Note)
EL5372IU
EL5372IU-T7
EL5372IU-T13
EL5372IUZ
(See Note)
EL5372IUZ-T7
(See Note)
8-Pin SO
(Pb-free)
8-Pin SO
(Pb-free)
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
(Pb-free)
8-Pin MSOP
(Pb-free)
8-Pin MSOP
(Pb-free)
24-Pin QSOP
24-Pin QSOP
24-Pin QSOP
24-Pin QSOP
(Pb-free)
7”
MDP0027
MDP0027
OUT
VS-
FB
IN+
IN-
1
2
3
4
8
7
REF1
INP1
INN1
NC
1
2
3
4
5
6
7
8
9
24 NC
13”
+
-
23 FB1
22 OUT1
21 NC
+
-
-
7”
13”
-
MDP0043
MDP0043
MDP0043
MDP0043
6 VS+
5 EN
REF
REF2
INP2
INN2
NC
20 VSP
19 VSN
18 NC
+
-
7”
MDP0043
MDP0043
13”
17 FB2
16 OUT2
15 EN
-
7”
13”
-
MDP0040
MDP0040
MDP0040
MDP0040
REF3
INP3 10
INN3 11
NC 12
+
-
14 FB3
13 OUT3
24-Pin QSOP
(Pb-free)
24-Pin QSOP
(Pb-free)
7”
MDP0040
MDP0040
EL5372IUZ-T13
(See Note)
13”
NOTE: Intersil Pb-free plus anneal 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.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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