VCC −

1OUT

VCC+

1IN+

1IN−

NC

NC

NC

NC

NC

VCC −

2OUT

VCC+

2IN+

2IN−

NC

NC

NC

NC

NC

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

Cross Section View Showing PowerPAD

Thermally Enhanced SOIC (DWP) PowerPAD



Package

(TOP VIEW)

(SIDE VIEW)

MicroStar

 Junior (GQE) Package

(TOP VIEW)

THS6012

www.ti.com

SLOS226F – SEPTEMBER 1998 – REVISED JUNE 2012

500-mA DUAL DIFFERENTIAL LINE DRIVER

Check for Samples: THS6012

1

FEATURES

2

•

ADSL Differential Line Driver

•

400 mA Minimum Output Current Into 25-

Ω

Load

•

High Speed

–

140 MHz Bandwidth (-3dB) With 25-

Ω Load

–

315 MHz Bandwidth (-3dB) With 100-

Ω Load

–

1300 V/

μs Slew Rate, G = 5

•

Low Distortion

–

-72 dB 3rd Order Harmonic Distortion at

f = 1 MHz, 25-

Ω Load, and 20 VPP

•

Independent Power Supplies for Low

Crosstalk

•

Wide Supply Range ±4.5 V to ±16 V

•

Thermal Shutdown and Short Circuit

Protection

•

Improved Replacement for AD815

•

Evaluation Module Available

DESCRIPTION

The

THS6012

contains

two

high-speed

drivers

capable of providing 400 mA output current (min) into

a 25

Ω load. These drivers can be configured

differentially to drive a 50-VPP output signal over low-

impedance lines. The drivers are current feedback

amplifiers, designed for the high slew rates necessary

to support low total harmonic distortion (THD) in

xDSL applications. The THS6012 is ideally suited for

asymmetrical

digital

subscriber

line

(ADSL)

HIGH-SPEED xDSL LINE DRIVER/RECEIVER

applications at the central office, where it supports

FAMILY

the high-peak voltage and current requirements of

DEVICE

DRIVER

RECEIVER

DESCRIPTION

this application.

Dual differential line drivers and

THS6002

•

•

Separate power supply connections for each driver

receivers

are provided to minimize crosstalk. The THS6012 is

THS6012

•

500-mA Dual differential line driver

available

in

the

small

surface-mount,

thermally

THS6022

•

250-mA Dual differential line driver

enhanced 20-pin PowerPAD™ package.

Low-power ADSL central office line

THS6032

•

driver

THS6062

•

Low-noise ADSL receiver

Low-noise programmable gain ADSL

THS7002

•

receiver

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 1998–2012, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.