CODICO - YOUR COMPONENT DESIGN-IN COMPANY

KDS - Watch crystal with the Properties of an Oscillator

The Frequenzy of a watch crystal and the precision of an oscillator!

DAISHINKU KDS has brought a component onto the market which provides the frequency of a watch crystal (32.768kHz) and the precision of an oscillator. KDS succeeded in achieving this by using an AT-Cut instead of an XY-Cut (Tuning Fork Cut).

The new DSO321 32K provides the following properties:
- Precision over the entire temperature range (-40°C to +85°C) is +/-35ppm. And at 25°C, this is even as good as 11ppm
- Wide input voltage range between 1.62V and 5.5V
- Low current consumption, at 50µA (at 1.8V, 2.5V and 3.3V) and 60µA (at 5V)
- Rapid start (~2ms). By comparison, a conventional quartz mechanism needs ~1s.

These properties could be of interest to the following markets:
- Industrial control systems
- Automation
- Medical technology

Have we aroused your interest?

Imp_01_2013_P01_KDS_DSO321SR_bild1.JPG
The DSO321SR
Imp_01_2013_P01_KDS_DSO321SR_Grafik_bild2.JPG
Frequenzy drift vs. Tempreture

This website uses cookies in order to give you the best possible service. By using this website you comply with the use of cookies.
Further information can be found here

Nicht mehr anzeigen