DAISHINKU developed “smallest and thinnest TCXO” (Temperature Compensated Crystal Oscillator)in the world, Model;DSA/DSB1612SDN

 

DAISHINKU CORP. (President: Sohei Hasegawa) developed smallest and thinnest TCXO (Temperature Compensated Crystal Oscillator) in the world.
 TCXO is an electronic component utilized as many applications with a communication function, such as smart phones, wearable devices, GNSS and smart meters. In recent years, many of applications have become more and more compact and low profile, while better performance and functionality are required. It is same for crystal components as well. We have been producing TCXO as smaller as 2016 size (2.0 x 1.6 mm). We now have successfully developed a further downsized model at 1612 size (1.6 x 1.2 mm), with the height of 0.55mm max., thinnest in the world.
 TCXO is often produced with two discrete components, crystal resonator and IC for oscillation packaged individually, then putting them together. In this way, it remains difficulty for lower profile. However, with our own-developed technology of accurate design method and manufacturing process, we successfully developed ultra- thin TCXO in single-packaged structure. There are many of material review for IC, ceramic package and lid, crystal chip. In addition, we adopted welded metal sealing method that reduces stress given to ceramic package. Resulting, we succeeded to develop ultra-small and ultra-thin TCXO. Comparing to 2016 TCXO, the volume is reduced by 52% with better reliability.

* Source: survey by DAISHINKU CORP. valid as of June 16, 2015

<Product>

DSA1612SDN(VC-TCXO)/DSB1612SDN(TCXO)

<Features>

• Ultra miniature temperature compensated crystal oscillator (1.6×1.2×0.55mm max.)
• A ceramic package with metal lid providing high precision reliability
• Offers Frequency Stability over Temperature :
  ±0.5×10^-6/-40～+85℃(Option)(DSB1612SDN)
• Low phase noise
• Pb Free
• RoHS Compliant

<Main applications>

Smart phones, Wearable devices, GNSS, Smart meters

<Production status>

Samples are available now

<Electrical specification>

Consult our sales representative for other specifications.

<Dimensions>