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Texas Instruments THS4041, THS4042 165-MHz C-Stable High-Speed Amplifiers Data Sheet Manual

Summary

These high-performance single and dual amplifier ICs are designed as voltage feedback buffers capable of driving any capacitive load, making them ideal for video signal transmission or ADC buffering applications. Featuring advanced specifications such as 165 MHz bandwidth and a high slew rate, these amplifiers guarantee excellent performance across diverse systems. The accompanying manual provides comprehensive details on usage, including operational parameters, power supply options, package types (SOIC, MSOP, DGN), and evaluation module integration for professional system design.

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THS4041, THS4042

165-MHz C-STABLE HIGH-SPEED AMPLIFIERS

SLOS237B– MAY 1999 – REVISED FEBRUARY 2000

C-Stable Amplifiers Drive Any Capacitive THS4041 D AND DGN PACKAGE

(TOP VIEW)

High Speed

NULL NULL

– 165 MHz Bandwidth (–3 d B); CL = 0 p F

IN– VCC+

– 100 MHz Bandwidth (–3 d B); CL = 100 p F

IN+ OUT

– 35 MHz Bandwidth (–3 d B); CL = 1000 p F

– 400 V/µs Slew Rate VCC– NC

Unity Gain Stable

NC – No internal connection

High Output Drive, IO = 100 m A (typ)

THS4042

Very Low Distortion

D AND DGN PACKAGE

– THD = –75 d Bc (f = 1 MHz, RL = 150 Ω) (TOP VIEW) – THD = –89 d Bc (f = 1 MHz, RL = 1 kΩ)

1OUT VCC+

Wide Range of Power Supplies

1IN– 2OUT

– VCC = ±5 V to ±15 V

1IN+ 2IN–

Available in Standard SOIC or MSOP

VCC– 2IN+

Power PAD Package Evaluation Module Available

description

Cross Section View Showing Power PAD Option (DGN)

The THS4041 and THS4042 are single/dual, high-speed voltage feedback amplifiers capable of driving any capacitive load. This makes them

OUTPUT AMPLITUDE

ideal for a wide range of applications including vs

tp t A lit

driving video lines or buffering ADCs. The devices FREQUENCY feature high 165-MHz bandwidth and 400-V/µsec

CL = 1000 p F CL = 0 p F

slew rate. The THS4041/2 are stable at all gains CL = 0.1 µF CL = 100 p F for both inverting and noninverting configurations. For video applications, the THS4041/2 offer excellent video performance with 0.01% differen- tial gain error and 0.01° differential phase error. These amplifiers can drive up to 100 m A into a –2

VCC = ±15 V 20-Ω load and operate off power supplies ranging –4 Gain = 1 from ±5V to ±15V. –6 RF = 200 Ω RL = 150 Ω RELATED DEVICES –8 VO(PP)=62 m V –10

RELATED DEVICES

1M 100M 1G10M100k DEVICE DESCRIPTION f – Frequency – Hz

THS4011/2 290-MHz Low Distortion High-Speed Amplifier THS4031/2 100-MHz Low Noise High-Speed Amplifier THS4081/2 175-MHz Low Power High-Speed Amplifiers

CAUTION: The THS4041 and THS4042 provide ESD protection circuitry. However, permanent damage can still occur if this device is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance degradation or loss of functionality.

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 Insruments Incorporated.

Copyright  2000, 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 THS4041, THS4042 165-MHz C-Stable High-Speed Amplifiers Data Sheet Manual

Page 1 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 C-Stable Amplifiers Drive Any Capacitive THS4041 D AND DGN PACKAGE (TOP VIEW) High Speed NULL NULL – ...
Page 2 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 AVAILABLE OPTIONS PACKAGED DEVICES NUMBER OF MSOP EVALUATION PLASTIC PLASTIC CHANNELS SYMBOL MODULE S...
Page 3 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 DISSIPATION RATING TABLE θJA θJC TA = 25°C PACKAGE (°C/W) (°C/W) POWER RATING 167† 38.3 740 m W DGN‡ ...
Page 4 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 electrical characteristics at TA = 25°C, VCC = ±15 V, RL = 150 Ω (unless otherwise noted) (continued)...
Page 5 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 electrical characteristics at TA = 25°C, VCC = ±15 V, RL = 150 Ω (unless otherwise noted) (continued)...
Page 6 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS en ai tp t A lit tp t A lit SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 TYPICAL CHARACTERISTICS OPEN LOOP GAIN AND OUTPUT AMPLITUDE OUTPUT AMPLIT...
Page 7 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 tp t A lit tp t A lit tp t A lit TYPICAL CHARACTERISTICS OUTPUT AMPLITUDE OUTPUT AMPLITUDE OUTPUT AMP...
Page 8 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS tp ve rs is to rt io tp t A lit SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 TYPICAL CHARACTERISTICS OUTPUT AMPLITUDE OUTPUT AMPLITUDE OUTPUT AMPL...
Page 9 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 if fe re ti al as if fe re ti al ai is to rt io TYPICAL CHARACTERISTICS DISTORTION DISTORTION DISTORT...
Page 10 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS le at /µ ej ec ti at io In ia rr en SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 TYPICAL CHARACTERISTICS CMRR CROSSTALK VOLTAGE & CURRENT NOIS...
Page 11 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 tp Vo lt ag tp Vo lt ag tp Vo lt ag (0 .5 iv TYPICAL CHARACTERISTICS OUTPUT VOLTAGE SUPPLY CURRENT 1-...
Page 12 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS tp Vo lt ag SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 TYPICAL CHARACTERISTICS CAPACITIVE LOAD 1-VOLT STEP RESPONSE 1-VOLT STEP RESPONSE tp Vo l...
Page 13 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION theory of operation The THS404x is a high-speed, operational amplifier config...
Page 14 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION noise calculations and noise figure (continued) e Rs en RS Noiseless eni IN– ...
Page 15 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION noise calculations and noise figure (continued) This brings up another noise ...
Page 16 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION driving a capacitive load Driving capacitive loads with high performance ampl...
Page 17 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION offset voltage The output offset voltage, (VOO) is the sum of the input offse...
Page 18 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION circuit layout considerations To achieve the levels of high frequency perform...
Page 19 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION general Power PAD design considerations (continued) Side View (a) Thermal Pad...
Page 20 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION general Power PAD design considerations (continued) The actual thermal perfor...
Page 21 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 ax im tp rr en O| APPLICATION INFORMATION general Power PAD design considerations (continued) The nex...
Page 22 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION general Power PAD design considerations (continued) THS4042 MAXIMUM RMS OUTPU...
Page 23 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 APPLICATION INFORMATION evaluation board An evaluation board is available for the THS4041 (literature...
Page 24 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 MECHANICAL INFORMATION D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN PINS ** 0.014 (0,35)...
Page 25 THS4041, THS4042 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS SLOS237B– MAY 1999 – REVISED FEBRUARY 2000 MECHANICAL INFORMATION DGN (S-PDSO-G8) Power PAD PLASTIC SMALL-OUTLINE PACKAGE Thermal Pad (See Note...
Page 26 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain...

Manual Details

Brand Texas Instruments
Pages 26
File Size 452.42 KB
Published July 10, 2026
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Frequently Asked Questions

What is the high-speed bandwidth available for these amplifiers?

The devices offer a high of 165 MHz bandwidth (–3 dB) and can operate up to 290 MHz with models like THS4011/2.

Can these amplifiers drive video signals or ADCs?

Yes, they are ideal for driving video lines or buffering ADCs due to their high output amplitude.

What is the maximum continuous output current?

These amplifiers can drive up to 100 mA into a -20-W load.

Are there specific mounting options available?

PowerPAD™ package options are available, and evaluation modules (EVM) for both THS4041 and THS4042 are listed.

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