el1526 Intersil Corporation, el1526 Datasheet

el1526

Manufacturer Part Number

el1526

Description

Dual Channel Differential Dsl Line Driver For Centillium Maximus Co Chipsets

Manufacturer

Intersil Corporation

Datasheet

1.EL1526.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

el1526IL

Manufacturer:

INTERSIL

Quantity:

Company:

Meier Automation Equipment Co., Limited

Part Number:

el1526ILZ

Manufacturer:

INTERSIL

Quantity:

20 000

Company:

H&T Electronics

Part Number:

el1526ILZ

Quantity:

300

Company:

H&T Electronics

Part Number:

el1526ILZ

Quantity:

Current page: 1 of 2
Download datasheet (43Kb)

Dual Channel Differential DSL Line Driver

for Centillium Maximus CO Chipsets

The EL1526 is to be used with Centillium's Maximus CO

chipset for very high performance ADSL applications. The

line driver supports use of ADSL downstream spectrum up to

3.75MHz, beyond traditional 1.1MHz range. For the

extended spectrum, payload rates up to 50Mbps is

achievable in conjunction of High-Bit-Loading (HBL) feature

of Maximus CO chipset. This feature allows DMT tones to

carry higher than 15 bits per tone, resulting in higher

performance ADSL services.

The EL1526 is an integral part of the signal chain for HBL.

The driver has been optimized for flat gain response and

reduced harmonic distortion and noise in the bands of

interest to improve the overall signal to noise in the system.

A unique internal compensation circuit eliminates the need

for external common mode snubber filters in active

termination applications.

These drivers achieve a total harmonic distortion (THD)

measurement of typically -64dB @ 2.2MHz, while

consuming typically 5mA per DSL channel of total supply

current. This supply current can be set using a resistor on

the I

adjust supply current to one of four pre-set modes (full-I

3/4-I

on ±5V to ±12V supplies and retains its bandwidth and

linearity over the complete supply range.

The device is supplied in the small footprint (4x5mm) 24-pin

QFN package and is specified for operation over the full

-40°C to +85°C temperature range.

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-020C.

EL1526IL

EL1526IL-T7

EL1526IL-T13

EL1526ILZ

(See Note)

EL1526ILZ-T7

(See Note)

EL1526ILZ-T13

(See Note)

NUMBER

ADJ

PART

, 1/2-I

pin. Two other pins (C

, and full power-down). The EL1526 operates

24-Pin QFN

PACKAGE

(Pb-Free)

& C

TAPE &

Data Sheet

REEL

) can also be used to

13”

7”

PKG. DWG. #

MDP0046

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

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Pinout

Features

• 450mA output drive capability

• 44.1V

• -85dBc THD @ 1MHz 2V

• High slew rate of 500V/µs

• Bandwidth - 46MHz

• Current control pins

• Channel separation

• Pb-Free available (RoHS compliant)

Applications

• ADSL line drivers for Centillium Maximus CO chipsets

Get Full Datasheet

- 80dB @ 500kHz

- 75dB @ 1MHz

February 11, 2005

P-P

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

VINA+

VINB+

VINC+

VIND+

GND

IADJ

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

differential output drive into 100Ω

(24-PIN QFN)

TOP VIEW

THERMAL

EL1526

P-P

PAD

VINA-

VINB-

VOUTB

VOUTC

VINC-

VIND-

VOUTD

EL1526

FN7405.1

Related parts for el1526

el1526 Summary of contents

Page 1

... Maximus CO chipset. This feature allows DMT tones to carry higher than 15 bits per tone, resulting in higher performance ADSL services. The EL1526 is an integral part of the signal chain for HBL. The driver has been optimized for flat gain response and reduced harmonic distortion and noise in the bands of interest to improve the overall signal to noise in the system ...

Page 2

... 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 2 EL1526 FN7405.1 February 11, 2005 ...

Related keywords

el1526 datasheet
el1526 data sheet
el1526 pdf datasheet
el1526 component
el1526 part
el1526 distributor
el1526 RoHS
el1526 datasheet download