EL5170 INTERSIL [Intersil Corporation], EL5170 Datasheet

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EL5170

Manufacturer Part Number
EL5170
Description
100MHz Differential Twisted-Pair Drivers
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet

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Pinouts
100MHz Differential Twisted-Pair Drivers
The EL5170 and EL5370 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 signal
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 V
over 70MHz. 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 EL5170 and EL5370 are specified for operation over the
full -40°C to +85°C temperature range.
REF
IN+
EN
IN-
1
2
3
4
(8 LD SO, MSOP)
TOP VIEW
EL5170
+
-
REF
8
7
6
5
pin, which have a -3dB bandwidth of
OUT+
VS-
VS+
OUT-
®
1
REF1
REF2
REF3
INN1
INN2
INN3
INP1
INP2
INP3
NC
NC
EN
Data Sheet
10
11
12
1
2
3
4
5
6
7
8
9
(24 LD QSOP)
TOP VIEW
EL5370
+
+
+
-
-
-
24
23
22
21
20
19
18
17
16
15
14
13
OUT1
OUT1B
NC
VSP
VSN
NC
OUT2
OUT2B
NC
OUT3
OUT3B
NC
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 and outputs
• Differential input range ±2.3V typ.
• 100MHz 3dB bandwidth at fixed gain of 2
• 1100V/µs slew rate
• Single 5V or dual ±5V supplies
• 50mA maximum output current
• Low power - 7.4mA 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
All other trademarks mentioned are the property of their respective owners.
April 24, 2006
Copyright © Intersil Americas Inc. 2002-2004, 2006. All Rights Reserved.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
EL5170, EL5370
FN7309.6

Related parts for EL5170

EL5170 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 EL5170 and EL5370 are specified for operation over the full -40°C to +85°C temperature range. Pinouts EL5170 ...

Page 2

... Ordering Information PART NUMBER EL5170IS 5170IS EL5170IS-T7 5170IS EL5170IS-T13 5170IS EL5170ISZ (See Note) 5170ISZ EL5170ISZ-T7 (See Note) 5170ISZ EL5170ISZ-T13 (See Note) 5170ISZ EL5170IY g EL5170IY-T7 g EL5170IY-T13 g EL5170IYZ (See Note) BAAVA EL5170IYZ-T7 (See Note) BAAVA EL5170IYZ-T13 (See Note) BAAVA EL5370IU EL5370IU EL5370IU-T7 EL5370IU ...

Page 3

... Common Mode Negative Input Range Reference Input Voltage Range - Positive V REFIN Reference Input Voltage Range - Negative V Output Offset Relative to V REFOS 3 EL5170, EL5370 = 25°C) Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135°C Recommended Operating Temperature . . . . . . . . . .-40°C to +85° -5V 25° 0V ...

Page 4

... OUT R Output Impedance OUT SUPPLY V Supply Operating Range SUPPLY I Power Supply Current - Per channel S(ON Positive Power Supply Current - Disabled EN pin tied to 4.8V (EL5170) S(OFF Negative Power Supply Current - S(OFF) Disabled I + Positive Power Supply Current - Disabled EN pin tied to 4.8V (EL5370) S(OFF Negative Power Supply Current - ...

Page 5

... Connection Diagrams ENABLE INP1 INN1 REF1 INP2 INN2 REF2 INP3 INN3 REF3 SP1 SN1 SR1 SP2 SN2 50Ω 50Ω 50Ω 50Ω 50Ω EL5170 R -5V S1 50Ω INP INP 1 OUT VSN 7 INN INN 3 VSP 6 REF REF 4 OUTB ...

Page 6

... FIGURE 3. SMALL SIGNAL FREQUENCY RESPONSE -10 -20 -30 -40 -50 PSRR- -60 -70 PSRR+ -80 -90 100K 1M FREQUENCY (Hz) FIGURE 5. POWER SUPPLY REJECTION RATIO vs FREQUENCY 6 EL5170, EL5370 = 1pF V = 200mV OP 100M 1G FIGURE 2. SMALL SIGNAL FREQUENCY RESPONSE vs R 100M 1G LD 10M 100M FIGURE 6. COMMON MODE REJECTION vs FREQUENCY C = 1pF 200mV LD ...

Page 7

... 7.72 7 7.68 7.66 7.64 7.62 7.6 7. (V) S FIGURE 11. SUPPLY CURRENT vs SUPPLY VOLTAGE 7 EL5170, EL5370 (Continued 100M CH3<=>CH1 10M 100M FIGURE 12. HARMONIC DISTORTION vs FREQUENCY 1000 100 10 10 100 1K 10K 100K FREQENCY (Hz) FIGURE 8. INPUT VOLTAGE NOISE vs FREQUENCY R = 200Ω LD 110 105 ...

Page 8

... Typical Performance Curves 0.5V/DIV 40ns/DIV FIGURE 13. V TRANSIENT RESPONSE COM 100mV/DIV 20ns/DIV FIGURE 15. SMALL SIGNAL TRANSIENT RESPONSE FIGURE 17. ENABLED RESPONSE 8 EL5170, EL5370 (Continued) 500mV/DIV FIGURE 14. LARGE SIGNAL TRANSIENT RESPONSE 1.2 0.8 0.6 0.4 0.2 FIGURE 18. PACKAGE POWER DISSIPATION vs AMBIENT 20ns/DIV FIGURE 16. DISABLED RESPONSE JEDEC JESD51-3 LOW EFFECTIVE THERMAL ...

Page 9

... Product Description The EL5170 and EL5370 are wide bandwidth, low power and single/differential ended to differential output amplifiers. They have a fixed gain of 2. The EL5170 is a single channel differential amplifier. The EL5370 is a triple channel differential amplifier. The EL5170 and EL5370 have a -3dB bandwidth of 100MHz while driving a 200Ω ...

Page 10

... Differential and Common Mode Gain Settings As shown at the simplified schematic, since the feedback resistors RF and the gain resistor are integrated with 200Ω and 400Ω, the EL5170 and EL5370 have a fixed gain of 2. The common mode gain is always one. Driving Capacitive Loads and Cables The EL5170 and EL5370 can drive 75pF differential capacitor in parallel with 200Ω ...

Page 11

... Typical Applications IN+ EL5170/ EL5370 IN- IN+ EL5170/ EL5370 IN EL5170, EL5370 50 50Ω 50 50Ω 100Ω O FIGURE 20. TWISTED PAIR DRIVER + - FIGURE 21. DUAL COAXIAL CABLE DRIVER 10V IN+ EL5170/ EL5370 IN- FIGURE 22. SINGLE SUPPLY TWISTED PAIR DRIVER 0Ω EL5172/ V OUT EL5372 ...

Page 12

... EL5170, EL5370 IN+ EL5170/ EL5370 IN- FIGURE 23. DUAL SIGNAL TRANSMISSION CIRCUIT 12 EL5172/ EL5372 EL5172 FN7309.6 April 24, 2006 ...

Page 13

... SO Package Outline Drawing 13 EL5170, EL5370 FN7309.6 April 24, 2006 ...

Page 14

... MSOP Package Outline Drawing 14 EL5170, EL5370 FN7309.6 April 24, 2006 ...

Page 15

... 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 15 EL5170, EL5370 FN7309.6 April 24, 2006 ...

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