1

FEATURES

THS4151

D, DGN, DGK PACKAGES

(TOP VIEW)

1

2

3

4

8

7

6

5

NC

THS4150

D, DGN, DGK PACKAGES

(TOP VIEW)

SHUTDOWN

NUMBER OF

CHANNELS

DEVICE

THS4150

THS4151

1

1

X

-

HIGH-SPEED DIFFERENTIAL I/O FAMILY

1

2

3

4

8

7

6

5

PD

Typical A/D Application Circuit

KEY APPLICATIONS

DIGITAL

OUTPUT

−

+

−

+

5 V

−5 V

DESCRIPTION

−100

−90

−80

−70

−60

−50

−40

100 k

1 M

f − Frequency − Hz

THS4151

TOTAL HARMONIC DISTORTION

vs

FREQUENCY

10 M

100 M

Single Input to

Differential Output

Differential Input to

Differential Output

Gain = 1,

THS4150

THS4151

HIGH-SPEED DIFFERENTIAL I/O AMPLIFIERS

23

• High Performance

–

–

650 V/

µs Slew Rate (V

–

–89 dB Third Harmonic Distortion at 1 MHz

–

–83 dB Total Harmonic Distortion at 1 MHz

–

7.6 nV/

√Hz Input-Referred Noise

• Differential Input/Differential Output

–

Balanced Outputs Reject Common-Mode

Noise

–

Differential Reduced Second Harmonic

Distortion

• Wide Power-Supply Range

–

Supply

• I

(THS4150)

• Single-Ended to Differential Conversion

• Differential ADC Driver

• Differential Antialiasing

• Differential Transmitter and Receiver

• Output Level Shifter

The THS415x 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 THS415x 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

THS414x

160 MHz, 450 V/

µs, 6.5 nV/√Hz

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.

3

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2000–2009, 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.