THS4031, THS4032

100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

SLOS224C – JULY 1999 – REVISED APRIL 2000

1

POST OFFICE BOX 655303

– 100 MHz Bandwidth (G = 2 (–1), –3 dB)

– 100 V/

µs Slew Rate

PowerPAD

™, JG, or FK Package

description

The THS4031 and THS4032 are ultralow-voltage

noise, high-speed voltage feedback amplifiers

that are ideal for applications requiring low voltage

noise, including communication and imaging. The

single-amplifier THS4031 and the dual-amplifier

THS4032 offer very good ac performance with

100-MHz bandwidth, 100-V/

µs slew rate, and

60-ns settling time (0.1%). The THS4031 and

THS4032 are stable at gains of 2 (–1) or greater.

These amplifiers have a high drive capability of

90 mA and draw only 8.5-mA supply current per

channel. With total harmonic distortion (THD) of

–72 dBc at f = 1 MHz, the THS4031 and THS4032

are ideally suited for applications requiring low

distortion.

Related Devices

DEVICE

DESCRIPTION

THS4011/12

240-MHz Low Distortion High-Speed Amplifiers

THS4021/2

350-MHz Low Noise High-Speed Amplifiers

THS4081/2

175-MHz Low Power High-Speed Amplifiers

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.

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.

THS4032

D AND DGN PACKAGE

(TOP VIEW)

1

2

3

4

8

7

6

5

1OUT

1IN –

1IN +

2OUT

2IN–

2IN+

1

2

3

4

8

7

6

5

NULL

IN –

IN +

NULL

OUT

NC

THS4031

D, DGN, AND JG PACKAGE

(TOP VIEW)

NC – No internal connection

Cross-Section View Showing

PowerPAD

™ Option (DGN)

19

20

1

32

17

18

16

15

14

13

12

11

9

10

5

4

6

7

8

NC

NC

OUT

NC

NC

IN–

NC

IN+

NC

THS4031

FK PACKAGE

(TOP VIEW)

PowerPAD is a trademark of Texas Instruments.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

CAUTION: The THS4031 and THS4032 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.