THS4031, THS4032

100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

SLOS224C – JULY 1999 – REVISED APRIL 2000

33

POST OFFICE BOX 655303

APPLICATION INFORMATION

evaluation board

An evaluation board is available for the THS4031 (literature number SLOP203) and THS4032 (literature

Number SLOP135). This board has been configured for very low parasitic capacitance in order to realize the

full performance of the amplifier. A schematic of the evaluation board is shown in Figure 61. The circuitry has

been designed so that the amplifier may be used in either an inverting or noninverting configuration. For more

information, please refer to the

THS4031 EVM User’s Guide (literature number SLOU038) or the THS4032 EVM

User’s Guide (literature number SLOU039). To order the evaluation board, contact your local TI sales office or

distributor.

_

+

THS4031

VCC –

VCC+

C1

6.8

µF

C4

0.1

µF

C2

6.8

µF

C3

0.1

µF

R4

301

Ω

R2

301

Ω

R3

49.9

Ω

R5

49.9

Ω

R4

49.9

Ω

IN –

IN +

NULL

OUT

NULL

+

+

Figure 61. THS4031 Evaluation Board