OPA690 datasheet(23/40 Pages) TI

23 / 40 page

THS4221, THS4225

THS4222, THS4226

SLOS399G − AUGUST 2002 − REVISED JANUARY 2004

www.ti.com

Computer simulation of circuit performance using SPICE

is often useful when analyzing the performance of analog

circuits and systems. This is particularly true for video and

RF amplifier circuits where parasitic capacitance and

inductance can have a major effect on circuit performance.

A SPICE model for the THS4222 family is available

through the Texas Instruments web site (www.ti.com). The

PIC is also available for design assistance and detailed

product information. These models do a good job of

predicting small-signal ac and transient performance

under a wide variety of operating conditions. They are not

intended to model the distortion characteristics of the

amplifier, nor do they attempt to distinguish between the

package types in their small-signal ac performance.

Detailed information about what is and is not modeled is

contained in the model file itself.

ADDITIONAL REFERENCE MATERIAL

D PowerPAD Made Easy, application brief (SLMA004)

D PowerPAD Thermally Enhanced Package, technical

brief (SLMA002)

OPA690 Datasheet(PDF) 23 Page - Texas Instruments