SiT1534AC-H5-DCC-01.024
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Краткое описание:
Ultra-Small, Ultra-Low Power 1 Hz – 32.768 kHz Programmable Oscillator
Дополнительная информация
This MEMS programmable oscillator provides a factory-programmed output from 1 Hz to 32.768 kHz in powers of two. It operates from a 1.2 V to 3.63 V supply and draws 0.9 µA typical core current at 25°C and 1.8 V with no load. The device specifies 20 ppm frequency tolerance at 25°C and supports NanoDrive programmable output swing for reduced power consumption. It starts within 300 ms plus one period at 25°C and offers 35 ns RMS period jitter. The oscillator output can replace a 32 kHz crystal connection and eliminates external load capacitors under normal operating conditions.
| Period Jitter | 35ns RMS |
| Startup Time Typ | 300 + 1 periodms |
| Output Duty Cycle | 48 to 52% |
| CDM ESD Protection | 750V |
| HBM ESD Protection | 3000V |
| Supply Voltage Max | 3.63V |
| Supply Voltage Min | 1.2V |
| Frequency Tolerance | 20ppm |
| Output Frequency Max | 32768Hz |
| Output Frequency Min | 1Hz |
| Output Rise/Fall Time Max | 200ns |
| Programmable Output Swing | 0.20 to 0.80V |
| Core Operating Current Typ | 0.9µA |
| Output Stage Operating Current Typ | 0.065µA/Vpp |
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