THS4001

270-MHz HIGH-SPEED AMPLIFIER

SLOS206A– DECEMBER 1997 – REVISED MARCH 1999

1

POST OFFICE BOX 655303

– 270 MHz Bandwidth (Gain = 1, – 3 dB)

– 400 V/

µsec Slew Rate

– 40-ns Settling Time (0.1%)

– 60 MHz Bandwidth (0.1 dB, G = 1)

– 0.04% Differential Gain

– 0.15

° Differential Phase

– THD = –72 dBc at f = 1 MHz

description

The THS4001 is a very high-performance,

voltage-feedback operational amplifier especially

suited for a wide range of video applications. The

device is specified to operate over a wide range of

supply voltages from

± 15 V to ± 2.5 V. With a

bandwidth of 270 MHz, a slew rate of over

400 V/

µs, and settling times of less than 30 ns, the

THS4001 offers the unique combination of high

performance in an easy to use voltage feedback

configuration over a wide range of power supply

voltages.

The THS4001 is stable at all gains for both

inverting and noninverting configurations. It has a

high output drive capability of 100 mA and draws

only 7.5 mA of quiescent current. Excellent professional video results can be obtained with the differential

gain/phase performance of 0.04%/0.15

° and 0.1 dB gain flatness to 60 MHz. For applications requiring low

distortion, the THS4001 is ideally suited with total harmonic distortion of –72 dBc at f = 1 MHz.

HIGH-SPEED AMPLIFIER FAMILY

DEVICE

ARCH.

SUPPLY

VOLTAGE

BW

(MHz)

SR

(V/

µs)

THD

f = 1 MHz

ts

0.1%

DIFF.

GAIN

DIFF.

PHASE

Vn

(nV/

√Hz)

VFB

CFB

5 V

±5 V ±15 V

(MHz)

(V/

µs)

(dB)

(ns)

GAIN

PHASE

(nV/

√Hz)

THS3001

•

•

•

420

6500

–96

40

0.01%

0.02

°

1.6

THS4001

•

•

•

•

270

400

–72

40

0.04%

0.15

°

12.5

THS4031/32

•

•

•

100

100

–72

60

0.02%

0.03

°

1.6

THS4061/62

•

•

•

180

400

–72

40

0.02%

0.02

°

14.5

Copyright

 1999, 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.

1

2

3

4

8

7

6

5

NULL

IN –

IN +

NULL

OUT

NC

D PACKAGE

(TOP VIEW)

NC – No internal connection

CLOSED-LOOP GAIN

vs

FREQUENCY

–2

–6

–10

–14

1M

100M

f – Frequency – Hz

0

–4

–8

–12

10M

1G

3G

2

6

300k

4

8

VCC = ±15 V

Gain = 1

+

–

3.9 pF

200

Ω

50

Ω