EL2141CSZ Intersil, EL2141CSZ Datasheet

EL2141CSZ

Manufacturer Part Number

EL2141CSZ

Description

IC DIFF PAIR DRIVER 8-SOIC

Manufacturer

Intersil

Datasheet

1.EL2141CS.pdf (6 pages)

Specifications of EL2141CSZ

Amplifier Type

Differential

Number Of Circuits

Output Type

Differential

Slew Rate

800 V/µs

Gain Bandwidth Product

400MHz

-3db Bandwidth

150MHz

Current - Input Bias

6µA

Voltage - Input Offset

10000µV

Current - Supply

11mA

Current - Output / Channel

60mA

Voltage - Supply, Single/dual (±)

6 V ~ 12.6 V, ±3 V ~ 6.3 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

EL2141CSZ

Manufacturer:

INTERSIL

Quantity:

20 000

Current page: 1 of 6
Download datasheet (367Kb)

150MHz Differential Twisted Pair Driver

The EL2141 is a very high bandwidth amplifier whose output

is in differential form, and is thus primarily targeted for appli-

cations 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 EL2141, two feedback inputs provide the user with

the ability to set the device gain, (stable at minimum gain of

two).

The output common mode level is set by the reference pin

erally, this pin is grounded, but it can be tied to any voltage

reference.

The transmission of ADSL/HDSL signals requires very low

distortion amplification, so this amplifier was designed with

this as a primary goal. The actual signal distortion levels

depend upon input and output signal amplitude, as well as

the output load impedance. (See distortion data inside.)

Both outputs (V

withstand temporary overload condition.

Ordering Information

NOTE: Intersil Pb-free products employ special Pb-free material sets;

molding compounds/die attach materials and 100% matte tin plate

termination finish, which are 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.

EL2141CS

EL2141CS-T7

EL2141CS-T13

EL2141CSZ

(See Note)

EL2141CSZ-T7

(See Note)

EL2141CSZ-

T13 (See Note)

REF

NUMBER

PART

), which has a -3dB bandwidth of over 100MHz. Gen-

OUT

PACKAGE

8-pin SOIC

(Pb-free)

, V

OUTB

) are short circuit protected to

TAPE &

REEL

Data Sheet

13”

7”

PKG. DWG. #

MDP0027

1-888-INTERSIL or 1-888-352-6832

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

• 150MHz 3dB bandwidth

• 800V/μs slew rate

• -55dB distortion at 3MHz

• -75dB distortion at 100kHz

• ±5V supplies or +6V single supply

• 50mA minimum output current

• Output swing (200Ω load) to within 1.5V of supplies

• Low power-11mA typical supply current

• 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

Pinout

(14V

February 11, 2005

PKPK

All other trademarks mentioned are the property of their respective owners.

Intersil (and design) is a registered trademark of Intersil Americas Inc.

differential)

(8-PIN SOIC)

TOP VIEW

EL2141

FN7048.1

Related parts for EL2141CSZ

EL2141CSZ Summary of contents

Page 1

... Note) (Pb-free) EL2141CSZ-T7 8-pin SOIC 7” (See Note) (Pb-free) EL2141CSZ- 8-pin SOIC 13” T13 (See Note) (Pb-free) NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...

Page 2

Absolute Maximum Ratings (T A Supply Voltage V + and GND . . . . . . . . . . . . . . . . . . . . . . . . +12.6V S Maximum Output Current. ...

Page 3

Pin Descriptions PIN NAME EL2141 2 V Non-inverting Input IN 1 FBP Non-inverting Feedback Input. Resistor R1 must be Connected from this Pin FBN Inverting Feedback Input. Resistor R3 must be Connected from this pin to V ...

Page 4

Typical Performance Curves FIGURE 5. DISTORTION vs FREQUENCY (GAIN = 200Ω) V LOAD Applications Information GAIN = ------------------------------------ - R2 Choice of Feedback Resistor There is little to be gained from choosing resistor ...

Page 5

Typical Applications Circuits FIGURE 8. DIFFERENTIAL LINE DRIVER WITH EQUALIZATION 5 EL2141 FIGURE 7. TYPICAL TWISTED PAIR APPLICATION DCGain ------------------------------------ - SeeFigure9 = R2 ( ⁄ ...

Page 6

... 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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