Datasheet Details
- Part number
- AN826
- Manufacturer
- Microchip ↗
- File Size
- 382.67 KB
- Datasheet
- AN826-Microchip.pdf
- Description
- Crystal Oscillator Basics and Crystal Selection
AN826 Description
AN826 Crystal Oscillator Basics and Crystal Selection for rfPICTM and PICmicro® Devices Author: Steven Bible Microchip Technology Inc.* <.AN826 Features
* ximum value. Since the power consumed by the real resistance, R, is proportionally to the square of the current, the power at t hese points is half of th e maximum power at resonance [2]. These are called the half-power (-3dB) points. ForAN826 Applications
* [ 5]. The c hoice o f o scillator c ircuit d epends o n device requirements. Now let’s add circuitry to the simplified oscillator block diagram of Figure 2. Figure 5 shows a simplified oscillator circuit drawn w ith on ly th e R F components, n o biasing re sistors, and no gro und co nnection [3 ].
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