3.8 Example for Fixed-Bias JFETEXAMPLE 8.7 The fixed-bias configuration of Example 7.1 had an operating point definedby VGSO = -2 V and Ip.is redrawn as Fig. 8.14 with an applied signal V;. The value of yos is provided as 40 µS.5.625 mA, with Ipss = 10 mA and Vp = -8 V. The network%3Da. Determine 8mb. Find ra.c. Determine Z;.d. Calculate Z..e. Determine the voltage gain A..f. Determine A, ignoring the effects of r4.9 20 VRp2 k2C2Ipss= 10 mAVp= -8 VRGVoZaI MQV2 VFigure 3.4 Example for Fixed-Bias Circuit.

For the given Fixed Bias JFET IDSS = 10mA Vp = -8V VGSq = -2V IDq = 5.625 mA Yos = 40 u S

EXAMPLE 8.7 The fixed-bias configuration of Example 7.1 had an operating point defined by VGso is redrawn as Fig. 8.14 with an applied signal Vị. The value of yos is provided as 40 µS. = -2 V and lDo 5.625 mA, with Ipss = 10 mA and Vp = -8 V. The network a. Determine gm b. Find ra. c. Determine Z;. d. Calculate Z,. e. Determine the voltage gain A.. f. Determine A, ignoring the effects of rą.

EXAMPLE 8.7 The fixed-bias configuration of Example 7.1 had an operating point defined by VGso is redrawn as Fig. 8.14 with an applied signal Vị. The value of yos is provided as 40 µS. = -2 V and lDo 5.625 mA, with Ipss = 10 mA and Vp = -8 V. The network a. Determine gm b. Find ra. c. Determine Z;. d. Calculate Z,. e. Determine the voltage gain A.. f. Determine A, ignoring the effects of rą.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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