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AN31 Datasheet PDF
- INDUCTOR DESIGN - Inductor
AN31 FOR THE INDUCTOR DESIGN 1. Introduction Si41 X X S Y N T H E S I Z E R F A M I L Y 3.1. Using a Discrete “Chip” Inductor If the required value for LEXT is greater than 3 nH, it is recommended that a discrete “chip” inductor be used. This inductor should be placed as close as possible to the device pins as shown in Figure 1. printed trace Silicon Laboratories’ family of frequency synthesizers integrates VCOs, loop filters, reference and VCO dividers, and phase detectors in sta
Silicon Laboratories - General Purpose Amplifier Biasing - Amplifier
Freescale Semiconductor Application Note AN3100 Rev. 0, 3, 2005 General Purpose Amplifier Biasing by: Jeff Gengler Freescale Semiconductor INTRODUCTION Freescale Semiconductor’s General Purpose Amplifier (GPA) devices are all designed to operate from a single positive voltage supply. The GPAs have output powers ranging from 12 to 34 dBm. They are currently designed with three different circuit techniques: Darlington Pair Discrete with integrated current mirror Field Effect Transistor (
Freescale Semiconductor
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