DATASHEET
EL5175, EL5375
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.
FN7306
Rev.8.00
Aug 7, 2020
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 available (RoHS compliant)
Applications
• Twisted-pair receivers
• Differential line receivers
• VGA over twisted-pair
• Differential to single-ended amplification
• Reception of analog signals in a noisy environment
Related Literature
For a full list of related documents, visit our website:
•
EL5175, EL5375
device pages
FN7306 Rev.8.00
Aug 7, 2020
Page 1 of 18
EL5175, EL5375
Ordering Information
PART NUMBER
(Notes 2, 3)
EL5175ISZ
EL5175ISZ-T7
EL5175ISZ-T13
EL5175IYZ
EL5175IYZ-T7
EL5175IYZ-T13
EL5375IUZ
EL5375IUZ-T7
EL5375IUZ-T13
NOTES:
1. See
TB347
for details about reel specifications.
2. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin
plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). 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.
3. or Moisture Sensitivity Level (MSL), see the
EL5175, EL5375
device pages. For more information about MSL, see
TB363.
PART MARKING
5175ISZ
5175ISZ
5175ISZ
BAAAB
BAAAB
BAAAB
EL5375IUZ
EL5375IUZ
EL5375IUZ
TAPE AND REEL
(UNITS) (Note 1)
-
1k
2.5k
-
1.5k
2.5k
-
1k
2.5k
PACKAGE
(RoHS Compliant)
8 Ld SOIC (150 mil)
8 Ld SOIC (150 mil)
8 Ld SOIC (150 mil)
8 Ld MSOP (3.0mm)
8 Ld MSOP (3.0mm)
8 Ld MSOP (3.0mm)
24 Ld QSOP (150 mil)
24 Ld QSOP (150 mil)
24 Ld QSOP (150 mil)
PKG.
DWG. #
M8.15E
M8.15E
M8.15E
M8.118A
M8.118A
M8.118A
MDP0040
MDP0040
MDP0040
FN7306 Rev.8.00
Aug 7, 2020
Page 2 of 18
EL5175, EL5375
Pinouts
EL5175
(8 LD SOIC, MSOP)
TOP VIEW
FB 1
IN+ 2
IN- 3
REF 4
+
-
8 OUT
7 VS-
6 VS+
5 EN
REF1 1
INP1 2
INN1 3
NC 4
REF2 5
INP2 6
INN2 7
NC 8
REF3 9
INP3 10
INN3 11
NC 12
(24 LD QSOP)
TOP VIEW
24 NC
+
-
23 FB1
22 OUT1
21 NC
20 VSP
+
-
19 VSN
18 NC
17 FB2
16 OUT2
+
-
15 EN
14 FB3
13 OUT3
EL5375
Pin Descriptions
EL5175
1
2
3
4
5
6
7
8
1, 5, 9
2, 6, 10
3, 7, 11
4, 8, 12, 18, 21, 24
22, 16, 13
23, 17, 14
15
19
20
EL5375
PIN NAME
FB
IN+
IN-
REF
EN
VS+
VS-
OUT
REF1, REF2, REF3
INP1, INP2, INP3
INN1, INN2, INN3
NC
Feedback input
Non-inverting input
Inverting input
Sets the common mode output voltage level to V
REF
Enabled when this pin is floating or the applied voltage
V
S
+ - 1.5
Positive supply voltage
Negative supply voltage
Output voltage
Reference input, controls common-mode output voltage
Non-inverting inputs
Inverting inputs
No connect, grounded for best crosstalk performance
PIN FUNCTION
OUT1, OUT2, OUT3 Non-inverting outputs
FB1, FB2, FB3
EN
VSN
VSP
Feedback from outputs
Enabled when this pin is floating or the applied voltage
V
S
+ - 1.5
Negative supply
Positive supply
FN7306 Rev.8.00
Aug 7, 2020
Page 3 of 18
EL5175, EL5375
Absolute Maximum Ratings
(T
A
= +25°C)
Supply Voltage (V
S
+ to V
S
-) . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
Supply Voltage Rate-of-rise (dV/dT) . . . . . . . . . . . . . . . . . . . . 1V/µs
Input Voltage (IN+, IN- to V
S
+, V
S
-). . . . . . V
S
- - 0.3V to V
S
+ + 0.3V
Differential Input Voltage (IN+ to IN-) . . . . . . . . . . . . . . . . . . . . ±4.8V
Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
Thermal Information
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . see
TB493
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions can adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Electrical Specifications
PARAMETER
AC PERFORMANCE
BW
-3dB Bandwidth
V
S
+ = +5V, V
S
- = -5V, T
A
= +25°C, V
IN
= 0V, R
L
= 500, R
F
= 0, R
G
= OPEN, C
L
= 2.7pF, Unless Otherwise
Specified.
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
A
V
= 1, C
L
= 2.7pF
A
V
= 2, R
F
= 806, C
L
= 2.7pF
A
V
= 10, R
F
= 806, C
L
= 2.7pF
550
190
20
60
600
900
10
20
200
MHz
MHz
MHz
MHz
V/µs
V/µs
ns
ns
MHz
MHz
V/µs
nV/Hz
pA/Hz
dBc
dBc
dBc
dBc
%
°
dB
BW
SR
± 0.1dB Bandwidth
Slew Rate
A
V
= 1, C
L
= 2.7pF
V
OUT
= 3V
P-P
, 20% to 80%, R
L
= 100
V
OUT
= 3V
P-P
, 20% to 80%, R
L
= 500
t
STL
t
OVR
GBWP
Settling Time to 0.1%
Output Overdrive Recovery Time
Gain Bandwidth Product
V
OUT
= 2V
P-P
V
REF
BW (-3dB) V
REF
-3dB Bandwidth
V
REF
SR
V
N
I
N
HD2
HD2
HD3
HD3
dG
d
e
S
V
REF
Slew Rate
Input Voltage Noise
Input Current Noise
Second Harmonic Distortion
Second Harmonic Distortion
Third Harmonic Distortion
Third Harmonic Distortion
Differential Gain at 3.58MHz
Differential Phase at 3.58MHz
Channel Separation (EL5375)
A
V
= 1, C
L
= 2.7pF
V
OUT
= 2V
P-P
, 20% to 80%
At f = 10kHz
At f = 10kHz
V
OUT
= 1V
P-P
, 5MHz
V
OUT
= 1V
P-P
, 5MHz
V
OUT
= 1V
P-P
, 5MHz
V
OUT
= 1V
P-P
, 5MHz
R
L
= 150ΩA
V
= 2
R
L
= 150ΩA
V
= 2
At f = 100kHz
450
1000
21
2.7
-70
-66
-94
-84
0.1
0.1
90
INPUT CHARACTERISTICS
V
OS
Input Referred Offset Voltage
EL5175
EL5375
I
IN
R
IN
C
IN
DMIR
CMIR
V
REFIN
+
V
REFIN
-
Input Bias Current (V
IN
, V
INB
, V
REF
)
Differential Input Resistance
Differential Input Capacitance
Differential Mode Input Range
Common Mode Input Range at V
IN
+, V
IN
-
Reference Input - Positive
Reference Input - Negative
V
IN
+ = V
IN
- = 0V
V
IN
+ = V
IN
- = 0V
±2.1
-4.3
3.3
3.5
-3.9
-3.6
-25
-3
-3
-12.5
150
1
±2.3
±2.5
+3.3
±40
±30
-6
mV
mV
µA
k
pF
V
V
V
V
FN7306 Rev.8.00
Aug 7, 2020
Page 4 of 18
EL5175, EL5375
Electrical Specifications
PARAMETER
CMRR
Gain
V
S
+ = +5V, V
S
- = -5V, T
A
= +25°C, V
IN
= 0V, R
L
= 500, R
F
= 0, R
G
= OPEN, C
L
= 2.7pF, Unless Otherwise
Specified.
(Continued)
DESCRIPTION
Input Common Mode Rejection Ratio
Gain Accuracy
V
IN
= ±2.5V
EL5175, V
IN
= 1V
EL5375, V
IN
= 1V
OUTPUT CHARACTERISTICS
V
OUT
Positive Output Voltage Swing
Negative Output Voltage Swing
I
OUT
(Max)
R
OUT
SUPPLY
V
SUPPLY
I
S (ON)
I
S (OFF)
+
Supply Operating Range
Power Supply Current Per Channel -
Enabled
Positive Power Supply Current - Disabled
EN pin tied to 4.8V, EL5175
EN pin tied to 4.8V, EL5375
I
S (OFF)
-
PSRR
ENABLE
t
EN
t
DS
V
IH
V
IL
I
IH-EN
I
IL-EN
Enable Time
Disable Time
EN Pin Voltage for Power-up
EN Pin Voltage for Shutdown
EN Pin Input Current High Per Channel
EN Pin Input Current Low Per Channel
At V
EN
= 5V
At V
EN
= 0V
-10
V
S
+ - 0.5
40
-3
60
80
1.2
V
S
+ - 1.5
ns
µs
V
V
µA
µA
Negative Power Supply Current - Disabled
Power Supply Rejection Ratio
V
S
from ±4.5V to ±5.5V
-150
45
V
S
+ to V
S
-
4.75
8
9.6
80
1.7
-120
56
11
11
100
5
-90
V
mA
µA
µA
µA
dB
Maximum Output Current
Output Impedance
R
L
= 500Ω to GND
R
L
= 500Ω to GND
R
L
= 10Ω
±40
3.3
3.54
-3.95
±67
130
-3.6
V
V
mA
m
CONDITIONS
MIN
75
0.979
0.977
TYP
95
0.994
0.992
1.009
1.007
MAX
UNIT
dB
V
V
FN7306 Rev.8.00
Aug 7, 2020
Page 5 of 18
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