Unlock instant, AI-driven research and patent intelligence for your innovation.

Constant temperature crystal oscillator

A technology of constant temperature crystal oscillation and constant temperature oscillation, applied in the direction of electrical components, impedance networks, etc., can solve the problems of large overall size and high power consumption of constant temperature crystal oscillators, achieve excellent temperature stability, small heat conduction distance, and reduce overall power consumption Effect

Pending Publication Date: 2022-03-08
GUANGDONG DAPU TELECOM TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a constant temperature crystal oscillator to solve the problems of large overall size and high power consumption of the constant temperature crystal oscillator in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Constant temperature crystal oscillator
  • Constant temperature crystal oscillator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of electronic components, and discloses an oven controlled crystal oscillator. The constant-temperature crystal oscillator comprises a base, a shell and a constant-temperature oscillation module, the shell is arranged on the base, and the shell and the base are connected to form a cavity; the constant-temperature oscillation module is arranged in the cavity and comprises an integrated chip and a quartz crystal, the quartz crystal is arranged on the base, the integrated chip is arranged on the quartz crystal, the integrated chip is electrically connected with the quartz crystal, and the integrated chip is configured to perform heating temperature control on the quartz crystal and control oscillation of the quartz crystal to generate a frequency signal. According to the oven controlled crystal oscillator provided by the invention, the integrated chip is configured to perform heating temperature control on the quartz crystal and control the quartz crystal to oscillate so as to generate the frequency signal, and the integrated chip is directly mounted on the quartz crystal, so that the overall size of the oven controlled crystal oscillator is reduced, the heating efficiency of the quartz crystal is improved, and the temperature control effect is improved; and the overall power consumption of the constant temperature crystal oscillator is reduced.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a constant temperature crystal oscillator. Background technique [0002] Crystal oscillators are quartz crystal oscillators. The application of quartz crystal oscillators has a history of decades. It has the characteristics of high frequency stability, so it has always occupied an important position in the field of electronic technology. In particular, the rapid development of the information technology industry has made this crystal oscillator full of vitality. Quartz crystal oscillators are used as standard frequency sources or pulse signal sources in telecommunications, satellite communications, mobile phone systems, global positioning systems, navigation, remote control, aerospace, high-speed computers, precision measuring instruments and consumer electronics products. It provides a frequency reference, which cannot be replaced by other types of oscillators at ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H03H9/05H03H9/10H03H9/19
CPCH03H9/05H03H9/10H03H9/19
Inventor 王义锋刘朝胜张辉徐明黄源
Owner GUANGDONG DAPU TELECOM TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com