–6–

REV. B

MAT03

Figure 12. SPICE or SABER Model

APPLICATIONS INFORMATION

MAT03 MODELS

prevent zenering of the base-emitter junctions.

The analysis programs, SPICE and SABER, are primarily used

in evaluating the functional performance of systems. The mod-

els are provided only as an aid in utilizing these simulation

programs.

MAT03 NOISE MEASUREMENT

0.13

√R nV/√Hz, where R is in kΩ) and semiconductor junctions

(Shot noise, caused by current flowing through a junction, pro-

duces voltage noise in series impedances such as transistor-

contribute to the system input noise.

Figure 13 illustrates a technique for measuring the equivalent

input noise voltage of the MAT03. 1 mA of stage current is used

Figure 13. MAT03 Voltage Noise Measurement Circuit