Datasheet

V
CC
1OUT
V
CC+
1IN+
1IN−
NC
NC
NC
NC
NC
V
CC
2OUT
V
CC+
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 1998REVISED 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-
Load
High Speed
140 MHz Bandwidth (-3dB) With 25- Load
315 MHz Bandwidth (-3dB) With 100- Load
1300 V/μs Slew Rate, G = 5
Low Distortion
-72 dB 3rd Order Harmonic Distortion at
f = 1 MHz, 25- Load, and 20 V
PP
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 load. These drivers can be configured
differentially to drive a 50-V
PP
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.
2PowerPAD 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.

Summary of content (37 pages)