el5175 Intersil Corporation, el5175 Datasheet

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el5175

Manufacturer Part Number
el5175
Description
550mhz Differential Line Receivers
Manufacturer
Intersil Corporation
Datasheet

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el5175IS
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el5175ISZ
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INTERSIL
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20 000
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550MHz Differential Line Receivers
The EL5175 and EL5375 are single and triple high
bandwidth amplifiers designed to extract the difference
signal from noisy environments. They are primarily targeted
for applications such as receiving signals from twisted-pair
lines or any application where common mode noise injection
is likely to occur.
The EL5175 and EL5375 are stable for a gain of one and
requires two external resistors to set the voltage gain for
each channel.
The output common mode level is set by the reference pin
(V
Generally, this pin is grounded but it can be tied to any
voltage reference.
The output can deliver a maximum of ±60mA and is short
circuit protected to withstand a temporary overload
condition.
The EL5175 is available in the 8 Ld SOIC and 8 Ld MSOP
packages and the EL5375 in the 24 Ld QSOP package. All
are specified for operation over the full -40°C to +85°C
temperature range.
Pinouts
REF
IN+
FB
IN-
REF
(8 LD SOIC, MSOP)
1
2
3
4
), which has a -3dB bandwidth of over 450MHz.
TOP VIEW
EL5175
+
-
8
7
6
5
OUT
VS-
VS+
EN
®
1
REF1
REF2
REF3
INP1
INN1
INP2
INN2
INP3
INN3
NC
NC
NC
Data Sheet
10
11
12
1
2
3
4
5
6
7
8
9
(24 LD QSOP)
TOP VIEW
EL5375
+
+
+
-
-
-
24
23
22
21
20
19
18
17
16
15
14
13
1-888-INTERSIL or 1-888-352-6832
NC
FB1
OUT1
NC
VSP
VSN
NC
FB2
OUT2
EN
FB3
OUT3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Differential input range ±2.3V
• 550MHz 3dB bandwidth
• 900V/µs slew rate
• 60mA maximum output current
• Single 5V or dual ±5V supplies
• Low power, 9.6mA per channel
• Pb-free plus anneal available (RoHS compliant)
Applications
• Twisted-pair receivers
• Differential line receivers
• VGA over twisted-pair
• ADSL/HDSL receivers
• Differential to single-ended amplification
• Reception of analog signals in a noisy environment
All other trademarks mentioned are the property of their respective owners.
May 10, 2007
|
Copyright Intersil Americas Inc. 2004, 2005, 2007. All Rights Reserved
Intersil (and design) is a registered trademark of Intersil Americas Inc.
EL5175, EL5375
FN7306.6

Related parts for el5175

el5175 Summary of contents

Page 1

... The output can deliver a maximum of ±60mA and is short circuit protected to withstand a temporary overload condition. The EL5175 is available in the 8 Ld SOIC and 8 Ld MSOP packages and the EL5375 in the 24 Ld QSOP package. All are specified for operation over the full -40°C to +85°C temperature range ...

Page 2

... Ordering Information PART NUMBER PART MARKING EL5175IS 5175IS EL5175IS-T7 5175IS EL5175IS-T13 5175IS EL5175ISZ (Note) 5175ISZ EL5175ISZ-T7 (Note) 5175ISZ EL5175ISZ-T13 (Note) 5175ISZ EL5175IY 5 EL5175IY-T7 5 EL5175IY-T13 5 EL5175IYZ (Note) BAAAB EL5175IYZ-T7 (Note) BAAAB EL5175IYZ-T13 (Note) BAAAB EL5375IU EL5375IU EL5375IU-T7 EL5375IU EL5375IU-T13 EL5375IU EL5375IUZ (Note) ...

Page 3

... Common Mode Input Range Reference Input Voltage Range REFIN 3 EL5175, EL5375 Thermal Information = +25°C) Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135°C Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp ...

Page 4

... OUT R Output Impedance OUT SUPPLY V Supply Operating Range SUPPLY I Power Supply Current Per Channel - S (on) Enabled I + Positive Power Supply Current - Disabled EN pin tied to 4.8V, EL5175 S (off Negative Power Supply Current - S (off) Disabled PSRR Power Supply Rejection Ratio ENABLE t Enable Time EN t Disable Time ...

Page 5

... EL5175, EL5375 PIN NAME FB Feedback input IN+ Non-inverting input IN- Inverting input REF Sets the common mode output voltage level to V Enabled when this pin is floating or the applied voltage ≤ V ...

Page 6

... FB2 17 9 REF3 OUT2 16 10 INP3 INN3 FB3 OUT3 13 SR2 SP3 SN3 SR3 50Ω 50Ω 50Ω 50Ω EL5175 -5V VOUT 500Ω 2.7pF EN +5V + 2.7pF 500Ω 500Ω ...

Page 7

... =10pF =2.7pF 10M 100M FREQUENCY (Hz) FIGURE 5. FREQUENCY RESPONSE EL5175, EL5375 V =± =±2. FIGURE 2. FREQUENCY RESPONSE vs SUPPLY VOLTAGE =0pF L 1G FIGURE 6. FREQUENCY RESPONSE FOR VARIOUS ...

Page 8

... FREQUENCY (Hz) FIGURE 9. OUTPUT IMPEDANCE vs FREQUENCY 120 100 -90 1K 10K 100K 1M 10M FREQUENCY (Hz) FIGURE 11. CMRR vs FREQUENCY 8 EL5175, EL5375 (Continued) V =±5V S =±2.5V 1G REF 10M 100M 100M 1G FIGURE 12. VOLTAGE AND CURRENT NOISE vs FREQUENCY -20 -40 10K 100K 1M 10M ...

Page 9

... R (Ω) LOAD FIGURE 15. HARMONIC DISTORTION vs LOAD RESISTANCE 50mV/DIV 10ns/DIV FIGURE 17. SMALL SIGNAL TRANSIENT RESPONSE 9 EL5175, EL5375 (Continued) CH1↔CH3 100M 1G FIGURE 14. HARMONIC DISTORTION vs OUTPUT VOLTAGE HD2 (A =2) V 700 800 900 1K FIGURE 16. HARMONIC DISTORTION vs FREQUENCY 0.5V/DIV FIGURE 18 ...

Page 10

... MSOP8 θ 0.2 =206°C 100 AMBIENT TEMPERATURE (°C) FIGURE 21. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE Simplified Schematic I 1 VIN EL5175, EL5375 (Continued) SO8 125 150 FIGURE 22. PACKAGE POWER DISSIPATION vs AMBIENT VIN- ...

Page 11

... As the load resistance becomes lower, the output swing is reduced respectively. Over All Gain Settings The gain setting for the EL5175 and EL5375 is similar to the conventional operational amplifier. The output voltage is equal to the difference of the inputs plus V times the gain. ⎛ ...

Page 12

... This limit is set by the design of the internal metal interconnections. Power Dissipation With the high output drive capability of the EL5175 and EL5375 possible to exceed the 135°C absolute maximum junction temperature under certain load current conditions. Therefore important to calculate the ...

Page 13

... The EL5175 and EL5375 contains two pairs of differential pair input stages. It makes the inputs are all high impedance inputs. To take advantage of the two high impedance inputs, the EL5175 and EL5375 can be used as a signal summer to add two signals together. Like, one signal can be applied to V ...

Page 14

... Plastic or metal protrusions of 0.006” maximum per side are not included. 2. Plastic interlead protrusions of 0.010” maximum per side are not included. 3. Dimensions “D” and “E1” are measured at Datum Plane “H”. 4. Dimensioning and tolerancing per ASME Y14.5M-1994 14 EL5175, EL5375 D (N/2)+1 (N/2) H ...

Page 15

... Mini SO Package Family (MSOP) 0. SEATING PLANE b 0. LEADS L1 c SEE DETAIL "X" DETAIL X 15 EL5175, EL5375 MDP0043 A MINI SO PACKAGE FAMILY (N/2)+1 SYMBOL A A1 PIN # (N/ 0. NOTES: 1. Plastic or metal protrusions of 0.15mm maximum per side are not included ...

Page 16

... 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 16 EL5175, EL5375 MDP0040 QUARTER SIZE OUTLINE PLASTIC PACKAGES FAMILY (N/2)+1 ...

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