🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BSI 23/30472821 DC:2023 Edition

BSI 23/30472821 DC:2023 Edition

$13.70

BS EN IEC 60122-2. Quartz crystal units of assessed quality – Part 2. Guide to the use

Published By Publication Date Number of Pages
BSI 2023 37
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
4 CONTENTS
6 FOREWORD
8 1 Scope
2 Normative references
3 Terms and definitions
4 The quartz crystal unit as an electronic component
4.1 General
9 4.2 Modes of vibration
10 4.3 The equivalent electrical circuit of a quartz crystal unit
11 4.4 Crystal resistance
13 4.5 Frequency versus temperature characteristics
16 4.6 Q Factor
17 4.7 level of drive and drive level dependency
4.7.1 level of drive
1.1.1.1 High level of drive
4.7.2 Low level of drive
4.7.3 drive level dependency
18 4.8 Specifying frequency tolerance and operating temperature range
19 4.9 Load capacitance and frequency pulling
22 4.10 Unwanted responses
24 4.11 Effects of ageing
25 Figure 11 –Typical aging curves
26 4.12 Crystal unit enclosures
4.13 Start-up time
27 4.14 Mechanical reliability
5 Application guide
5.1 Oscillator circuits and oscillation condition
5.1.1 Factors affecting the frequency
5.1.2 Types of oscillators
28 5.1.3 Series resonance oscillators
30 5.2 Oscillators, practical considerations
5.2.1 Crystal unit resistance
5.2.2 Unwanted responses
31 5.2.3 Drive level
5.2.4 Frequency stability
5.3 Use in filter applications
6 Factors affecting cost and availability of quartz crystal units
6.1 Introduction
32 6.2 Crystal unit frequency
6.3 Crystal unit enclosures
6.4 Frequency tolerances
6.5 AT-cut. Temperature coefficient cost aspects
33 6.6 Ageing
34 6.7 Environmental
6.8 General testing considerations
7 Technical data to accompany order form
7.1 Check list of crystal unit parameters to be specified in article sheet
7.2 Mandatory requirements
35 Table 3 – Checklist
37 Bibliography

Related products

BSI 23/30472821 DC
$13.70