EL5173 INTERSIL [Intersil Corporation], EL5173 Datasheet

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EL5173

Manufacturer Part Number
EL5173
Description
450MHz Differential Twisted-Pair Drivers
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet

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Pinouts
450MHz Differential Twisted-Pair Drivers
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 have 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.
1
2
3
4
(8 LD SO, MSOP)
EN
IN-
REF
IN+
TOP VIEW
EL5173
OUTB
OUT
VS+
VS-
8
7
6
5
®
1
REF1
REF2
REF3
INN1
INN2
INN3
INP1
INP2
INP3
EN
NC
NC
10
11
12
Data Sheet
1
2
3
4
5
6
7
8
9
(24 LD QSOP)
TOP VIEW
EL5373
+
-
+
+
-
-
24
23
22
21
20
19
18
17
16
15
14
13
1-888-INTERSIL or 1-888-468-3774
OUT1
OUT1B
NC
VSP
VSN
NC
OUT2
OUT2B
NC
OUT3
OUT3B
NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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 plus anneal 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
January 25, 2006
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
EL5173, EL5373
FN7312.5

Related parts for EL5173

EL5173 Summary of contents

Page 1

... 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. Pinouts EL5173 ...

Page 2

... Ordering Information PART NUMBER EL5173IS 5173IS EL5173IS-T7 5173IS EL5173IS-T13 5173IS EL5173ISZ (Note) 5173ISZ EL5173ISZ-T7 (Note) 5173ISZ EL5173ISZ-T13 (Note) 5173ISZ EL5173IY i EL5173IY-T7 i EL5173IY-T13 i EL5173IYZ (Note) BAAYA EL5173IYZ-T7 (Note) BAAYA EL5173IYZ-T13 (Note) BAAYA EL5373IU EL5373IU EL5373IU-T7 EL5373IU EL5373IU-T13 EL5373IU EL5373IUZ (Note) EL5373IUZ EL5373IUZ-T7 (Note) ...

Page 3

... 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 Electrical Specifications +5V PARAMETER DESCRIPTION AC PERFORMANCE BW -3dB Bandwidth BW ±0.1dB Bandwidth SR Slew Rate - EL5173 Slew Rate - EL5373 T Settling Time to 0.1% STL OS Overshoot T Output Overdrive Recovery Time OVR V BW (-3dB) V -3dB Bandwidth ...

Page 4

... PIN NAME IN+, INP1 Non-inverting inputs EN ENABLE IN-, INN1 Inverting inputs, note that on EL5173, this pin is also the REF pin REF1 Reference inputs, sets common-mode output voltage OUT-, OUT1B, 2B, 3B Inverting outputs VS+, VSP Positive supply VS-, VSN Negative supply ...

Page 5

... Connection Diagrams ENABLE INP1 INN1 REF1 INP2 INN2 REF2 INP3 INN3 REF3 SP1 SN1 SR1 SP2 SN2 50Ω 50Ω 50Ω 50Ω 50Ω EL5173 R -5V S1 50Ω INP 1 IN+ OUT VS- 7 INN IN- 3 VS+ 6 REF REF 4 OUTB ...

Page 6

... FREQUENCY (Hz) FIGURE 3. SMALL SIGNAL FREQUENCY RESPONSE -10 -20 -30 -40 -50 -60 -70 -80 -90 100K 1M FREQUENCY (Hz) FIGURE 5. PSRR vs FREQUENCY 6 EL5173, EL5373 V = 200mV ODP-P = 700mV 100M 1G 100M 1G LD PSRR- PSRR+ 10M 100M FIGURE 6. COMMON MODE REJECTION vs FREQUENCY V = ±5V 1pF 1kΩ ...

Page 7

... FIGURE 9. CHANNEL SEPARATION vs FREQUENCY 11.9 11 11.7 11 11.5 11.4 11 (V) S FIGURE 11. SUPPLY CURRENT vs SUPPLY VOLTAGE 7 EL5173, EL5373 (Continued) V OCM 1000 100M 1G CH1-->CH2 CH3-->CH1 100M 1G FIGURE 10. SMALL SIGNAL BANDWIDTH vs SUPPLY FIGURE 12. HARMONIC DISTORTION vs DIFFERENTIAL 100 10 10 100 1K 10K 100K FREQENCY (Hz) FIGURE 8 ...

Page 8

... R (Ω) LD FIGURE 13. HARMONIC DISTORTION vs R 100mV/DIV 20ns/DIV FIGURE 15. SMALL SIGNAL TRANSIENT RESPONSE DISABLED FIGURE 17. OUTPUT IMPEDANCE (DISABLED) 8 EL5173, EL5373 (Continued) 700 800 900 1000 FIGURE 14. HARMONIC DISTORTION vs FREQUENCY LD 0.5V/DIV FIGURE 16. LARGE SIGNAL TRANSIENT RESPONSE EMPTY BOARD V = ±5V 200Ω ...

Page 9

... JA 0 AMBIENT TEMPERATURE (°C) FIGURE 21. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE 9 EL5173, EL5373 (Continued) SO8 =110°C/W 100 125 150 FIGURE 22. PACKAGE POWER DISSIPATION vs AMBIENT FIGURE 20. ENABLED RESPONSE JEDEC JESD51-3 LOW EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD 1.2 1 870mW ...

Page 10

... Product Description The EL5173 and EL5373 are wide bandwidth, low power and single/differential ended to differential output amplifiers. They have a fixed gain of 2. The EL5173 is a single channel differential amplifier. The EL5373 is a triple channel differential amplifier. The EL5173 and EL5373 have a –3dB bandwidth of 450MHz while driving a 200Ω ...

Page 11

... This limit is set by the design of the internal metal interconnect. Power Dissipation With the high output drive capability of the EL5173 and EL5373 it is possible to exceed the 125°C absolute maximum junction temperature under certain load current conditions. Therefore important to calculate the ...

Page 12

... SO Package Outline Drawing 12 EL5173, EL5373 FN7312.5 January 25, 2006 ...

Page 13

... MSOP Package Outline Drawing 13 EL5173, EL5373 FN7312.5 January 25, 2006 ...

Page 14

... 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. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 14 EL5173, EL5373 FN7312.5 January 25, 2006 ...

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