Achieving high-level high-speed oscillation startup! Developed to meet the demand for devices that start up faster!
We have developed a "CTGS Oscillator for 32.768kHz Clock" using a new piezoelectric single crystal, CTGS (Ca3TaGa3Si2O14). This is an SPXO (Simple Packaged X'tal Oscillator) type that integrates a 33.55MHz CTGS oscillator, developed in collaboration with Tohoku University, and an IC that outputs 32.768kHz by dividing the frequency by 1024, all in one package. The startup time of the oscillator is 40μs (0.04ms), which is less than one-tenth of the startup time of a crystal oscillator that divides the same source frequency by 1024, achieving a startup characteristic that is more than ten times faster. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Standard Specifications (Partial)】 ■Nominal Frequency: 32.768kHz ■Supply Voltage (Vcc): 1.8 to 3.3V ■Operating Temperature Range: -40 to +85℃ ■Total Frequency Deviation: -180 to +35ppm ■Current Consumption ・Operating (25℃): ≦240μA ・Standby (25℃): ≦20μA ■Waveform Symmetry (25℃): 45 to 55 (at 0.5Vcc)% *Specifications will be tailored based on standard specifications for each application and customer. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Piezo Studio Inc. is a venture company originating from Tohoku University. Based on a newly developed piezoelectric single crystal in collaboration with Tohoku University, we propose and develop new piezoelectric devices and solutions. Additionally, through joint research with the High Energy Accelerator Research Organization, we are also proposing ICs for oscillation circuits with low power consumption and low phase noise characteristics.