Quartz Crystal Frequency Control Devices

crystals, oscillators, filters, and sensors

Use this portal as your starting point for information and links about quartz crystals and related topics. Quartz crystals are the timing devices of the electronic world, the heartbeat of the internet and wireless communications. Come back often as these pages will be updated often.

Links to Important Frequency Control Sites

John Vig's Online Tutorial

Exhaustive Directory of Companies Manufacturing Frequency Control Devices

IEEE-UFFC Home Page

NIST Time and Frequency Division

Miniature Atomic Clocks from NIST

VerticalNet RF Globalnet Online Community