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Texas Instruments THS6042, THS6043 350 mA, ±12 V ADSL CPE LINE DRIVER Owner's Manual

Summary

These high-speed line drivers are essential components for advanced ADSL networking, specifically connecting remote terminal equipment to central offices. The THS6042/3 series delivers robust signal transmission with features like low distortion and high differential output swing, while the THS6043 offers efficient low-power shutdown capabilities. This manual provides comprehensive technical specifications, including operating voltage ranges, performance metrics at various loads, and details on multiple packaging options (SOIC/TSSOP). It is engineered for electrical engineers and networking professionals designing reliable telecommunications systems and Customer Premises Equipment (CPE).

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查询THS6042CDDA供应商 THS6042, THS6043

350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001

Remote Terminal ADSL Line Driver High Speed – Ideal for Both Full Rate ADSL and G.Lite – 120 MHz (–3 d B, G=1, ±12 V, RL = 25 Ω) – Compatible With 1:1 Transformer Ratio – 1200 V/µs Slew Rate (G = 4, ±12 V) Low 2.1 p A/√Hz Noninverting Current Noise Low Distortion, Single-Ended, G = 4 – Reduces Noise Feedback Through – –79 d Bc (250 k Hz, 2 Vpp, 100-Ω load) Hybrid Into Downstream Channel

Low Power Shutdown (THS6043) Wide Supply Voltage Range ±5 V to ±15 V – 300-µA Total Standby Current

– Ideal for ±12-V Operation

Thermal Shutdown and Short-Circuit Wide Output Swing Protection

– 43-Vpp Differential Output Voltage,

Standard SOIC, SOIC Power PAD and

RL = 200 Ω, ±12-V Supply

TSSOP Power PAD Package

High Output Current

Evaluation Module Available

– 350 m A (typ)

THS6043

THS6042

SOIC (D) AND

SOIC (D) AND

TSSOP Power PAD (PWP) PACKAGE

SOIC Power PAD (DDA) PACKAGE

(TOP VIEW)

(TOP VIEW)

D1 OUT VCC+

D1 OUT VCC+

D1 IN– D2 OUT

D1 IN– D2 OUT

D1 IN+ D2 IN–

D1 IN+ D2 IN–

VCC– D2 IN+

VCC– D2 IN+

N/C N/C GND SHUTDOWN N/C N/C

description The THS6042/3 is a high-speed line driver ideal for driving signals from the remote terminal to the central office in asymmetrical digital subscriber line (ADSL) applications. It can operate from a ±12-V supply voltage while drawing only 8.2 m A of supply current per channel. It offers low –79 d Bc total harmonic distortion driving a 100-Ω load (2 Vpp). The THS6042/3 offers a high 43-Vpp differential output swing across a 200-Ω load from a ±12-V supply. The THS6043 features a low-power shutdown mode, consuming only 300 µA quiescent current per channel. The THS6042/3 is packaged in standard SOIC, SOIC Power PAD, and TSSOP Power PAD packages.

+12 V THS6042

RELATED PRODUCTS

VI+ Driver 1 50 Ω

DEVICE DESCRIPTION

750 Ω 175-m A, ±12 ADSL CPE line driver

THS6052/3

15.7 d Bm Delivered THS6092/3 275-m A, +12 V ADSL CPE line driver

THS6042 to Telephone

210 Ω OPA2677 380-m A, +12 V ADSL CPE line driver

Driver 2 50 Ω Line

THS6062 ±15 V to ± 5 V Low noise ADSL receiver

±6 V to 5 V Low noise ADSL receiver OPA2822

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.

Power PAD is a trademark of Texas Instruments.

Copyright  2001, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Page Summary Contents For Texas Instruments THS6042, THS6043 350 mA, ±12 V ADSL CPE LINE DRIVER Owner's Manual

Page 1 查询THS6042CDDA供应商 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 Remote Terminal ADSL Line Driver High Speed – Ideal for Both Full Rate ADSL and G.L...
Page 2 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 AVAILABLE OPTIONS PACKAGED DEVICE EVALUATION TA SOIC-8 SOIC-8 Power PAD SOIC-14 TSSOP-14 MODULES (D)...
Page 3 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 recommended operating conditions MIN NOM MAX UNIT Dual supply ±5 ±15 Supply voltage to V , CC+ CC– S...
Page 4 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 electrical characteristics over recommended operating free-air temperature range, TA = 25°C, VCC = ±...
Page 5 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 electrical characteristics over recommended operating free-air temperature range, TA = 25°C, VCC = ±...
Page 6 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 TYPICAL CHARACTERISTICS Table of Graphs FIGURE Small and large signal output vs Frequency 1 – 6 vs O...
Page 7 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 al l a ar ig al tp (V al l a ar ig al tp (V TYPICAL CHARACTERISTICS SMALL AND LARGE SIGNAL OUTPUT SM...
Page 8 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS ar ic is to rt io al l a ar ig al tp (V SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 TYPICAL CHARACTERISTICS SMALL AND LARGE SIGNAL OUTPUT SMALL ...
Page 9 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 ar ic is to rt io ar ic is to rt io TYPICAL CHARACTERISTICS HARMONIC DISTORTION HARMONIC DISTORTION ...
Page 10 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS ar ic is to rt io ar ic is to rt io SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 TYPICAL CHARACTERISTICS HARMONIC DISTORTION HARMONIC DISTORTION ...
Page 11 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 lt ag is ar ic is to rt io TYPICAL CHARACTERISTICS rr en is HARMONIC DISTORTION HARMONIC DISTORTION ...
Page 12 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS tp lt ag ea ro si ti ve tp lt ag ea ro SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 TYPICAL CHARACTERISTICS POSITIVE OUTPUT VOLTAGE HEADROOM NEGA...
Page 13 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 IB In ia rr en is ce rr en In td TYPICAL CHARACTERISTICS INPUT OFFSET VOLTAGE AND QUIESCENT CURRENT ...
Page 14 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS tp lt ag ro ss ta lk SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 TYPICAL CHARACTERISTICS SLEW RATE CROSSTALK OUTPUT VOLTAGE STEP FREQUENCY VCC =...
Page 15 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 al l S ig al tp tp lt ag TYPICAL CHARACTERISTICS OVERDRIVE RECOVERY OVERDRIVE RECOVERY VI Gain = 8 G...
Page 16 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION The THS6042/3 contain two independent operational amplifiers. These amplifie...
Page 17 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION ADSL (continued) One problem in the ADSL CPE area is noise. It is imperative...
Page 18 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION ADSL (continued) THS6042 0.1 µF Driver 1 VI+ 50 Ω R(SNUB) 750 Ω Telephone Li...
Page 19 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION noise calculations and noise figure Noise can cause errors on very small sig...
Page 20 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION noise calculations and noise figure (continued) This brings up another noise...
Page 21 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION device protection features The THS6042/3 have two built-in features that pro...
Page 22 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS tp t A lit SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION PCB design considerations Proper PCB design techniques in two are...
Page 23 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION PCB design considerations (continued) Proper power supply decoupling – Use a...
Page 24 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION PCB design considerations (continued) 6. Apply solder paste to the exposed t...
Page 25 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 ax im tp rr en APPLICATION INFORMATION PCB design considerations (continued) The next consideration ...
Page 26 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION recommended feedback and gain resistor values As with all current feedback a...
Page 27 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION shutdown control The THS6043 is essentially the same amplifier as the THS604...
Page 28 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION driving a capacitive load Driving capacitive loads with high performance amp...
Page 29 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 APPLICATION INFORMATION general configurations (continued) If a multiple pole filter is required, th...
Page 30 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 MECHANICAL DATA D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0.008 (0,20) NOM Gage Pla...
Page 31 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 MECHANICAL DATA DDA (S–PDSO–G8) Power PAD PLASTIC SMALL-OUTLINE Thermal Pad (See Note D) 0,20 NOM G...
Page 32 THS6042, THS6043 350 m A, ±12 V ADSL CPE LINE DRIVERS SLOS264G – MARCH 2000 – REVISED DECEMBER 2001 MECHANICAL INFORMATION PWP (R-PDSO-G**) Power PAD PLASTIC SMALL-OUTLINE PACKAGE 20-PIN SHOWN Therma...
Page 33 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and servic...

Manual Details

Brand Texas Instruments
Pages 33
File Size 508.36 KB
Published June 01, 2026
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Frequently Asked Questions

What is the high-speed differential output swing?

The THS6042/3 can achieve a high 43-Vpp differential output swing across a 200-Ω load from a ±12-V supply.

What operating voltage range does this driver use?

It supports a wide supply voltage range spanning from ±5 V to ±15 V.

Which model has a low-power standby mode?

The THS6043 features a low-power shutdown mode, consuming only 300 μA quiescent current per channel.

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