THS4221 Datasheet, PDF (23/30 Pages) Texas Instruments – LOW-DISTORTION, HIGH-SPEED, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

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
THS4221, THS4225
THS4222, THS4226
SLOS399G − AUGUST 2002 − REVISED JANUARY 2004
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)
23