EL5378IUZ-T13 Intersil, EL5378IUZ-T13 Datasheet

IC DRVR TWIST TRPL 700MHZ 28-QSO

EL5378IUZ-T13

Manufacturer Part Number
EL5378IUZ-T13
Description
IC DRVR TWIST TRPL 700MHZ 28-QSO
Manufacturer
Intersil
Datasheet

Specifications of EL5378IUZ-T13

Amplifier Type
Differential
Number Of Circuits
3
Output Type
Differential
Slew Rate
1000 V/µs
Gain Bandwidth Product
350MHz
-3db Bandwidth
700MHz
Current - Input Bias
14µA
Voltage - Input Offset
1900µV
Current - Supply
12.5mA
Current - Output / Channel
100mA
Voltage - Supply, Single/dual (±)
4.75 V ~ 11 V, ±2.38 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
700MHz Differential Twisted-Pair Drivers
The EL5178 and EL5378 are single and triple high
bandwidth amplifiers with an output in differential form. 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.
On the EL5178 and EL5378, two feedback inputs provide
the user with the ability to set the gain of each device (stable
at minimum gain of 2).
The output common mode level for each channel is set by
the associated REF pin, which has a -3dB bandwidth of over
110MHz. 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 EL5178 is available in 8 Ld MSOP and SOIC packages
and EL5378 is available in a 28 Ld QSOP package. All are
specified for operation over the full -40°C to +85°C
temperature range.
Pinouts
FBP
REF
FBN
IN+
1
2
3
4
(8 LD MSOP, SOIC)
TOP VIEW
EL5178
®
+
-
1
Data Sheet
8
7
6
5
OUT+
VS-
VS+
OUT-
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Fully differential inputs, outputs, and feedback
• Differential input range ±2.3V
• 700MHz 3dB bandwidth
• 1000V/µs slew rate
• Low distortion at 5MHz and 20MHz
• Single 5V or dual ±5V supplies
• 60mA maximum output current
• Low power - 12.5mA per channel
• Pb-free available (RoHS compliant)
Applications
• Twisted-pair driver
• Differential line driver
• VGA over twisted-pair
• ADSL/HDSL driver
• Single-ended to differential amplification
• Transmission of analog signals in a noisy environment
August 25, 2010
Copyright Intersil Americas Inc. 2004, 2005, 2007, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
REF2
REF3
REF1
INN1
INN2
INN3
INP1
INP2
INP3
NC
NC
NC
NC
EN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
(28 LD QSOP)
TOP VIEW
EL5378
EL5178, EL5378
+
+
+
-
-
-
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OUT1
FBP1
FBN1
OUT1B
VSP
VSN
OUT2
FBP2
FBN2
OUT2B
OUT3
FBP3
FBN3
OUT3B
FN7491.4

Related parts for EL5378IUZ-T13

EL5378IUZ-T13 Summary of contents

Page 1

... OUT1 INP1 2 27 FBP1 + - INN1 3 26 FBN1 REF1 4 25 OUT1B VSP INP2 6 23 VSN INN2 7 22 OUT2 REF2 8 21 FBP2 + - FBN2 INP3 10 19 OUT2B INN3 11 18 OUT3 REF3 12 17 FBP3 + - FBN3 OUT3B | Intersil (and design registered trademark of Intersil Americas Inc. ...

Page 2

... BBHAA EL5378IU* EL5378IU EL5378IUZ* (Note) EL5378IUZ *Add “-T7” or “-T13” suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: 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) ...

Page 3

... EL5178, EL5378 Thermal Information = +25°C) Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135° 0. 0.3V Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85° Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = -5V +25° 0V 274Ω (EL5378)], unless otherwise specified. ...

Page 4

Electrical Specifications +5V 402Ω PARAMETER DESCRIPTION DMIR Differential Mode Input Range (EL5378) CMIR+ Common Mode Positive Input Range (EL5378 CMIR- Common Mode Negative Input ...

Page 5

Pin Descriptions EL5178 EL5378 17, 21 16, 20, 26 15, 19 18, 22 ...

Page 6

Typical Performance Curves V = ± 22pF 200Ω 422Ω 12pF 5.6pF 0pF LD FREQUENCY (Hz) FIGURE 3. EL5178 ...

Page 7

Typical Performance Curves V = ± 0pF 422Ω 200Ω LD 100k 1M 10M FREQUENCY (Hz) FIGURE 9. EL5378 FREQUENCY RESPONSE FOR VARIOUS ...

Page 8

Typical Performance Curves V = ± 200Ω 422Ω CH1 ↔ CH2 V 100k 1M 10M FREQUENCY (Hz) FIGURE 15. CHANNEL SEPARATION vs FREQUENCY V = ± 1kΩ ...

Page 9

Typical Performance Curves V OUT 2V/DIV EN 4V/DIV 100ns/DIV FIGURE 21. EL5378 ENABLED RESPONSE FREQUENCY (Hz) FIGURE 23. IP3 vs FREQUENCY +V OUT -V OUT TEMPERATURE (°C) FIGURE 25. OUTPUT SWING vs TEMPERATURE 9 EL5178, EL5378 (Continued) 2V/DIV 4V/DIV FIGURE ...

Page 10

Typical Performance Curves V = ±5.5V S TEMPERATURE (°C) FIGURE 27. OFFSET VOLTAGE vs TEMPERATURE OUT P-P TEMPERATURE (°C) FIGURE 29. SLEW RATE vs TEMPERATURE FIGURE 31. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE 10 EL5178, EL5378 (Continued) ...

Page 11

Connection Diagrams IN+ REF INP1 INN1 REF1 INP2 INN2 REF2 INP3 INN3 REF3 SP1 SN1 SR1 SP2 SN2 SR2 50Ω 50Ω 50Ω 50Ω 50Ω 50Ω 422Ω 1 FBP OUT 8 2 INP ...

Page 12

Simplified Schematic R 1 IN+ IN- FBP Description of Operation and Application Information Product Description The EL5178 and EL5378 are wide bandwidth, low power and single/differential ended to differential output amplifiers. The EL5178 is a single channel differential amplifier. Since ...

Page 13

R F1 FBP REF REF FBN R F2 FIGURE 34. Choice of Feedback Resistor and Gain Bandwidth Product For gains greater than 1, the feedback ...

Page 14

Maximum differential output voltage of the O application R = Differential load resistance Load current LOAD i = Number of channels By setting the two PD equations equal to each other, we MAX can solve ...

Page 15

Small Outline Package Family (SO PIN #1 I.D. MARK 0.010 SEATING PLANE 0.004 C 0.010 MDP0027 SMALL OUTLINE PACKAGE FAMILY (SO) SYMBOL SO-8 SO-14 ...

Page 16

Mini SO Package Family (MSOP) 0. SEATING PLANE b 0. LEADS L1 c SEE DETAIL "X" DETAIL X 16 EL5178, EL5378 MDP0043 A ...

Page 17

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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