The better crystal oscillators include Epson crystal oscillator, Kyocera crystal oscillator, NDK crystal oscillator, KDS crystal oscillator, and Citizen CITIZEN crystal oscillator.
1. Epson Crystal Oscillator
Introduction: Ranked as the leader in the crystal oscillator industry, Epson Crystal Oscillator is well-deserved and currently occupies more than 20% of the crystal oscillator market. EPSON was founded in May 1942 and is headquartered in Suwa City, Nagano Prefecture, Japan.
Main products: crystal resonator (passive crystal oscillator), crystal oscillator (active crystal oscillator), TCXO temperature compensated crystal oscillator, VCXO voltage controlled crystal oscillator, TC-VCXO voltage controlled temperature compensated crystal oscillator, etc.
2. Kyocera Crystal Oscillator
Introduction: In August 2003, Kyocera SLC Technology Co., Ltd. was established in Japan. Kyocera Crystal Oscillator is the abbreviation of Kyocera Corporation of Japan, and its English abbreviation is KYOCERA. Originally a manufacturer of technical ceramics. Technical ceramics refers to a range of advanced materials with unique physical, chemical and electronic properties.
Main products: clock oscillators, crystal resonators, TCXO temperature compensated oscillators, VCXO voltage controlled oscillators.
3. NDK Crystal Oscillator
Introduction: NDK is Nippon Denpa Industrial Co., Ltd. The company was founded in 1948. NDK has multiple factories in Japan and overseas in China, Malaysia, Factories have been established in the United States, and its sales outlets are also spread all over the world.
Main business: crystal resonators, oscillators, filters, surface acoustic wave filters and optical low-pass filters, etc.
4. KDS crystal oscillator
Introduction: KDS Co., Ltd. (KDS, trademark) is one of the more famous crystal oscillator manufacturers in the world. It was founded in 1959 and has a history of 51 years.
Main products: temperature compensated crystal TCXO, constant temperature crystal OCXO, voltage controlled crystal VCXO, clock crystal SPXO, crystal resonator, crystal filter.
5. Citizen Crystal Oscillator
Introduction: Most people only know that Citizen Corporation of Japan makes watches and clock products. In fact, Citizen Corporation is a group company with many companies. The branch also produces many kinds of products. For example, the quartz crystal oscillator series is also one of Citizen's flagship products. As early as 2001, it established a factory in China to mainly produce the 32.768KHZ series of quartz crystal watch crystals.
Main business: crystal oscillator/MHz_crystal oscillator, tuning fork type crystal oscillator/kHz_crystal oscillator, fundamental wave suppression オcrystal oscillator/MHz_crystal oscillator, crystal oscillator/ MHz_crystal oscillator, tuning fork type crystal oscillator/kHz_crystal oscillator.