DGN−8

D−8

DGK−8

www.ti.com

FEATURES

KEY APPLICATIONS

THS4141

D, DGN, OR DGK PACKAGE

(TOP VIEW)

1

2

3

4

8

7

6

5

NC

THS4140

D, DGN, OR DGK PACKAGE

(TOP VIEW)

1

2

3

4

8

7

6

5

PD

SHUTDOWN

NUMBER OF

CHANNELS

DEVICE

THS4140

THS4141

1

1

X

−

HIGH-SPEED DIFFERENTIAL I/O FAMILY

DESCRIPTION

−100

−90

−80

−70

−60

−50

−40

−30

100k

1M

10M

100M

f − Frequency − Hz

TOTAL HARMONICDISTORTIONvsFREQUENCY

V

DD

DIGITAL

OUTPUT

V

IN

−

+

−

+

DV

DD

V

OCM

AV

SS

AV

DD

A

IN

A

IN

V

ref

5V

−5V

Typical A/D ApplicationCircuit

THS4140

THS4141

SLOS320F – MAY 2000 – REVISED JANUARY 2006

HIGH-SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS

• Single-Ended to Differential Conversion

• High Performance

• Differential ADC Driver

–

• Differential Antialiasing

–

450 V/µs Slew Rate

• Differential Transmitter And Receiver

–

–79 dB, Third Harmonic Distortion at

• Output Level Shifter

1 MHz

–

6.5 nV/

√Hz Input-Referred Noise

• Differential Input/Differential Output

–

Balanced Outputs Reject Common-Mode

Noise

–

Reduced Second Harmonic Distortion Due

to Differential Output

• Wide Power-Supply Range

–

Supply

• I

The THS414x is one in a family of fully differential input/differential output devices fabricated using Texas

Instruments' state-of-the-art BiComI complementary bipolar process.

The THS414x is made of a true, fully differential signal path from input to output. This design leads to an

excellent common-mode noise rejection and improved total harmonic distortion.

RELATED DEVICES

DEVICE

DESCRIPTION

THS412x

100 MHz, 43 V/µs, 3.7 nV/

√Hz

THS413x

150 MHz, 51 V/µs, 1.3 nV/

√Hz

THS415x

150 MHz, 650 V/µs, 7.6 nV/

√Hz

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.

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2000–2006, 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.