SiT1534AC-J5-DCC-00.512
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Краткое описание:
Ultra-Small, Ultra-Low Power 1 Hz – 32.768 kHz Programmable Oscillator
Дополнительная информация
Programmable MEMS oscillator for low-frequency timing 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 1.8 V with no load. The device supports NanoDrive reduced-swing or LVCMOS output options, starts within 300 ms plus one output period at 25 °C, and maintains frequency stability down to 75 ppm over -10 °C to +70 °C or 100 ppm over -40 °C to +85 °C. It is offered in an ultra-small 4-pin chip-scale package and is intended for RTC reference clocks, pulse-per-second timekeeping, and battery-backed systems.
| RoHS | Compliant |
| REACH | Compliant |
| Pb-free | Yes |
| 25°C Aging | -1 to 1 first yearppm |
| Period Jitter | 35ns RMS |
| Start-up Time | 500 + 1 period over -55°C to +85°Cms |
| Frequency Stability | 100 (-40°C to +85°C)ppm |
| Frequency Tolerance | 20ppm |
| Storage Temperature | -65 to 150°C |
| Output Rise/Fall Time | 100 to 200ns |
| Core Operating Current | 0.9 typµA |
| Output Clock Duty Cycle | 48 to 52% |
| Operating Supply Voltage | 1.2 to 3.63V |
| Programmable Output Frequency | 1 to 32768Hz |
| Output Stage Operating Current | 0.065 typ, 0.125 maxµA/Vpp |
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