1
450MHz Differential Twisted-Pair Drivers
EL5173, EL5373
The EL5173 and EL5373 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 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 REF pin, which has a -3dB bandwidth of over
190MHz. 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 EL5173 and EL5373 are specified for operation over the
full -40°C to +85°C temperature range.
Features
Fully differential inputs and outputs
Differential input range ±2.3V
450MHz 3dB bandwidth at fixed gain of 2
900V/µs slew rate (EL5173)
1100V/µs slew rate (EL5373)
Single 5V or dual ±5V supplies
40mA maximum output current
Low power - 12mA per channel
Pb-free 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
Pinouts
EL5173
(8 LD SOIC, MSOP)
TOP VIEW
EL5373
(24 LD QSOP)
TOP VIEW
1
2
3
4
8
7
6
5
IN+
EN
IN-
REF
OUT
VS-
VS+
OUTB
1
2
3
4
16
15
14
13
5
6
7
12
11
9
8
10
20
19
18
17
24
23
22
21
-
+
EN
INP1
INN1
REF1
NC
INP2
INN2
REF2
NC
INP3
INN3
REF3
OUT1
OUT1B
NC
VSP
VSN
NC
OUT2
OUT2B
NC
OUT3
OUT3B
NC
-
+
-
+
August 25, 2015
FN7312.10
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Copyright Intersil Americas LLC 2005-2008, 2010, 2012, 2015. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
EL5173, EL5373
2
FN7312.10
August 25, 2015
Pin Descriptions
EL5173 EL5373
PIN FUNCTIONPIN NUMBER PIN NAME PIN NUMBER PIN NAME
1 IN+ 2, 6, 10 INP1,
INP2, INP3
Non-inverting inputs
2EN
1ENENABLE
3 IN- 3, 7, 11 INN1, INN2, INN3 Inverting inputs, note that on EL5173, this pin is also the
REF pin
4 REF 4, 8, 12 REF1, REF2, REF3 Reference inputs, sets common-mode output voltage
5 OUTB 14, 17, 23 OUT3B, OUT2B, OUT1B Inverting outputs
6 VS+ 21 VSP Positive supply
7 VS- 20 VSN Negative supply
8 OUT 15, 18, 24 OUT3, OUT2, OUT1 Non-inverting outputs
- NC 5, 9, 13, 16, 19, 22 NC No connect; grounded for best crosstalk performance
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
EL5173ISZ 5173ISZ 8 Ld SOIC M8.15E
EL5173IYZ (No longer available,
recommended replacement: EL5173ISZ)
BAAYA 8 Ld MSOP M8.118A
EL5373IUZ EL5373IUZ 24 Ld QSOP MDP0040
NOTES:
1. Add “-T*” suffix for tape and reel. Please refer to TB347
for details on reel specifications.
2. These Intersil 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). 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.
3. For Moisture Sensitivity Level (MSL), please see device information page for EL5173
, EL5373. For more information on MSL please see tech brief
TB363
.
EL5173, EL5373
3
FN7312.10
August 25, 2015
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
Absolute Maximum Ratings (T
A
= +25°C) Thermal Information
Supply Voltage (V
S
+ to V
S
-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.6V
Supply Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1V/µs max.
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
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+135°C
Recommended Operating Temperature . . . . . . . . . . . . . . . -40°C to +85°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
Electrical Specifications V
S
+ = +5V, V
S
- = -5V, T
A
= +25°C, V
IN
= 0V, R
LD
= 200, C
LD
= 1pF, Unless Otherwise Specified.
PARAMETER DESCRIPTION CONDITIONS
MIN
(Note 4) TYP
MAX
(Note 4) UNIT
AC PERFORMANCE
BW -3dB Bandwidth 450 MHz
BW ±0.1dB Bandwidth 60 MHz
SR Slew Rate - EL5173 V
OUT
= 2V
P-P
, 20% to 80% 750 900 V/µs
Slew Rate - EL5373 V
OUT
= 2V
P-P
, 20% to 80% 900 1100 V/µs
t
STL
Settling Time to 0.1% V
OUT
= 2V
P-P
10 ns
OS Overshoot V
ODP-P
= 2V 10 %
t
OVR
Output Overdrive Recovery Time 10 ns
V
REF
BW (-3dB) V
REF
-3dB Bandwidth A
V
=1, C
LD
= 2.7pF 190 MHz
V
REF
SR+ V
REF
Slew Rate - Rise V
OUT
= 2V
P-P
, 20% to 80% 200 V/µs
V
REF
SR- V
REF
Slew Rate - Fall V
OUT
= 2V
P-P
, 20% to 80% 125 V/µs
V
N
Input Voltage Noise f = 10kHz 25 nV/Hz
HD2 Second Harmonic Distortion V
OUT
= 2V
P-P
, 5MHz 84 dBc
HD2 Second Harmonic Distortion V
OUT
= 2V
P-P
, 20MHz 71 dBc
HD3 Third Harmonic Distortion V
OUT
= 2V
P-P
, 5MHz 62 dBc
HD3 Third Harmonic Distortion V
OUT
= 2V
P-P
, 20MHz 53 dBc
dG Differential Gain at 3.58MHz R
LD
= 300, A
V
= 2 0.05 %
d Differential Phase at 3.58MHz R
LD
= 300, A
V
= 2 0.08 °
e
S
Channel Separation - for EL5373 only at 1MHz 90 dB
INPUT CHARACTERISTICS
V
OS
Input Referred Offset Voltage ±3 ±30 mV
I
IN
Input Bias Current (V
IN
, V
INB
)EL5173 -21-11-5µA
EL5373 -21 -13 -5 µA
I
REF
INput Bias Current at REF V
REF
= +3.2V 1 5 µA
V
REF
= -3.2V -1 +1 µA
Gain Gain Accuracy V
IN
= ±1V 1.97 1.99 2.01 V
R
IN
Differential Input Resistance 150 k
C
IN
Differential Input Capacitance 1 pF
DMIR Differential Mode Input Range ±2 ±2.3 V

EL5373IUZ-T13

Mfr. #:
Manufacturer:
Renesas / Intersil
Description:
Differential Amplifiers EL5373IUZ TPL 500MHZ DIFF DRVR GAIN=2
Lifecycle:
New from this manufacturer.
Delivery:
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