SiT1532A-J4-0002
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Краткое описание:
Smallest Footprint (1.2mm2 ) CSP 10 ppm Ultra-Low Power 32.768 kHz XTAL Replacement
Дополнительная информация
This MEMS oscillator provides a fixed 32.768 kHz output for RTC reference and quartz crystal replacement applications. It operates from a 1.2 V to 3.63 V supply and draws 0.90 µA typical core current at 25°C and 1.8 V with no load. The device is offered in a 1.5 x 0.8 mm chip-scale package and supports operation from -40°C to +85°C with frequency stability up to 100 ppm over that range. Its oscillator output can interface directly to XTAL inputs and eliminates the need for external load capacitors and an external Vdd bypass capacitor.
| Package Size | 1.5 x 0.8mm |
| Period Jitter | 35ns RMS |
| Start-up Time | 180 typms |
| Output Frequency | 32.768kHz |
| HBM ESD Protection | 3000V |
| Frequency Tolerance | 10ppm |
| Output Rise/Fall Time | 100 to 200ns |
| Core Operating Current | 0.90 typµA |
| Output Clock Duty Cycle | 48 to 52% |
| Operating Supply Voltage | 1.2 to 3.63V |
| Operating Temperature Range | -40 to +85°C |
| Output Stage Operating Current | 0.065 typµA/Vpp |
| Frequency Stability (-10°C to +70°C) | 75ppm |
| Frequency Stability (-40°C to +85°C) | 100ppm |
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