SiT1534AI-J4-DCC-00.128
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Краткое описание:
Ultra-Small, Ultra-Low Power 1 Hz – 32.768 kHz Programmable Oscillator
Дополнительная информация
Programmable MEMS oscillator with factory-set output frequencies from 1 Hz to 32.768 kHz in powers of two. It operates from 1.2 V to 3.63 V, draws 0.9 µA typical core current at 1.8 V, and starts within 300 ms plus one period at 25°C. Frequency tolerance is 20 ppm at 25°C, with stability options down to 75 ppm over -10°C to +70°C and 100 ppm over -40°C to +85°C. The device provides a 4-pin clock output and supports NanoDrive programmable output swing for reduced power.
| Period jitter | 35ns RMS |
| Aging first year | -1 to 1ppm |
| Clock duty cycle | 48 to 52% |
| ESD protection HBM | 3000V |
| Storage temperature | -65 to 150°C |
| Output rise/fall time | 100 to 200ns |
| Start-up time at 25°C | 300 + 1 periodms |
| Operating supply voltage | 1.2 to 3.63V |
| Programmable output swing | 0.20 to 0.80V |
| Frequency tolerance at 25°C | 20ppm |
| Core operating current typical | 0.9µA |
| Output stage operating current | 0.065 to 0.125µA/Vpp |
| Programmable output frequency range | 1 to 32768Hz |
| Start-up time over -55°C to +85°C | 500 + 1 periodms |
| Frequency stability over -10°C to +70°C | 75ppm |
| Frequency stability over -40°C to +85°C | 100ppm |
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