EL5176IYZ-T7

1
DATASHEET
250MHz Differential Twisted-Pair Driver
EL5176
The EL5176 is a high bandwidth amplifier with an output in
differential form. It is primarily targeted for applications such
as driving twisted-pair lines or any application where common
mode injection is likely to occur. The input signal can be in
either single-ended or differential form but the output is
always in differential form.
On the EL5176, two feedback inputs provide the user with the
ability to set the device gain (stable at minimum gain of one).
The output common mode level is set by the reference pin
(REF), which has a -3dB bandwidth of over 50MHz. Generally,
this pin is grounded but it can be tied to any voltage reference.
Both outputs (OUT+, OUT-) are short-circuit protected to
withstand temporary overload condition.
The EL5176 is available in the 10 Ld MSOP package and is
specified for operation over the full -40°C to +85°C
temperature range.
See also EL5171
(EL5176 in 8 Ld MSOP).
Features
Fully differential inputs, outputs, and feedback
250MHz 3dB bandwidth
800V/µs slew rate
Low distortion at 20MHz
Single 5V or dual ±5V supplies
40mA maximum output current
Low power - 8mA typical supply current
Pb-free (RoHS compliant)
Applications
•Twisted-pair drivers
Differential line drivers
VGA over twisted-pair
ADSL/HDSL drivers
Single-ended to differential amplification
Transmission of analog signals in a noisy environment
Pin Configuration
EL5176
(10 LD MSOP)
TOP VIEW
1
2
3
4
10
9
8
7
FBP
IN+
REF
IN-
OUT+
VS-
VS+
EN
5 6FBN OUT-
-
+
August 28, 2012
FN7343.5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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7
1
EL5176
2
FN7343.5
August 28, 2012
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Pin Descriptions
PIN NUMBER PIN NAME PIN DESCRIPTION
1 FBP Non-inverting feedback input; resistor R
F1
must be connected from this pin to V
OUT
2 IN+ Non-inverting input
3 REF Output common-mode control; the common-mode voltage of V
OUT
will follow the voltage on this pin
4IN-Inverting input
5 FBN Inverting feedback input; resistor R
F2
must be connected from this pin to V
OUT
6 OUT- Inverting output
7 EN Enabled when this pin is floating or the applied voltage V
S
+ -1.5
8 VS+ Positive supply
9 VS- Negative supply
10 OUT+ Non-inverting output
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
PACKAGE
(Pb-free)
PKG.
DWG. #
EL5176IYZ BAAAC 10 Ld MSOP (3.0mm) M10.118A
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 EL5176
. For more information on MSL please see tech brief TB363.
EL5176
3
FN7343.5
August 28, 2012
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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
-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
10 Ld MSOP (Note 4) . . . . . . . . . . . . . . . . . . 150 N/A
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 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.
NOTE:
4.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications V
S
+ = +5V, V
S
- = -5V, T
A
= +25°C, V
IN
= 0V, R
LD
= 1kΩ, R
F
= 0, R
G
= OPEN, C
LD
= 2.7pF, Unless Otherwise
Specified.
PARAMETER DESCRIPTION CONDITIONS
MIN
(Note 5) TYP
MAX
(Note 5) UNIT
AC PERFORMANCE
BW -3dB Bandwidth A
V
= 1, C
LD
= 2.7pF 250 MHz
A
V
= 2, R
F
= 500, C
LD
= 2.7pF 60 MHz
A
V
= 10, R
F
= 500, C
LD
= 2.7pF 10 MHz
BW ±0.1dB Bandwidth A
V
= 1, C
LD
= 2.7pF 50 MHz
SR Slew Rate - Rise V
OUT
= 3V
P-P
, 20% to 80% 600 800 1000 V/µs
Slew Rate - Fall V
OUT
= 3V
P-P
, 20% to 80% 540 700 1000 V/µs
t
STL
Settling Time to 0.1% V
OUT
= 2V
P-P
10 ns
t
OVR
Output Overdrive Recovery Time 20 ns
GBWP Gain Bandwidth Product 100 MHz
V
REF
BW (-3dB) V
REF
-3dB Bandwidth A
V
=1, C
LD
= 2.7pF 50 MHz
V
REF
SR+ V
REF
Slew Rate - Rise V
OUT
= 2V
P-P
, 20% to 80% 90 V/µs
V
REF
SR- V
REF
Slew Rate - Fall V
OUT
= 2V
P-P
, 20% to 80% 50 V/µs
V
N
Input Voltage Noise at 10kHz 26 nV/Hz
I
N
Input Current Noise at 10kHz 2 pA/Hz
HD2 Second Harmonic Distortion V
OUT
= 2V
P-P
, 5MHz -94 dBc
V
OUT
= 2V
P-P
, 20MHz -94 dBc
HD3 Third Harmonic Distortion V
OUT
= 2V
P-P
, 5MHz -77 dBc
V
OUT
= 2V
P-P
, 20MHz -75 dBc
dG Differential Gain at 3.58MHz R
L
= 300, A
V
= 2 0.1 %
d Differential Phase at 3.58MHz R
L
= 300, A
V
= 2 0.5 °
INPUT CHARACTERISTICS
V
OS
Input Referred Offset Voltage ±1.5 ±25 mV
I
IN
Input Bias Current (V
IN
+, V
IN
-) -14 -6 -3 µA
I
REF
Input Bias Current (V
REF
)0.51.34µA
R
IN
Differential Input Resistance 300 k
C
IN
Differential Input Capacitance 1pF
DMIR Differential Mode Input Range ±2.1 ±2.3 ±2.5 V

EL5176IYZ-T7

Mfr. #:
Manufacturer:
Renesas / Intersil
Description:
Differential Amplifiers EL5176IYZ 200MHZ DIF DRVR EXTRA CONNECT
Lifecycle:
New from this manufacturer.
Delivery:
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