SiT1534AI-H4-AA3-16.384
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Краткое описание:
Ultra-Small, Ultra-Low Power 1 Hz – 32.768 kHz Programmable Oscillator
Дополнительная информация
This programmable MEMS oscillator provides factory-set output frequencies from 1 Hz to 32.768 kHz for low-frequency timing and pulse-per-second applications. 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 supports NanoDrive programmable output swing, eliminates external load capacitors, and does not normally require an external bypass capacitor on Vdd. Frequency tolerance is specified at 20 ppm at 25°C, and frequency stability is specified up to 100 ppm over -40°C to +85°C at 1.5 V to 3.63 V. The family supports commercial, industrial, and extended cold industrial temperature ranges up to -55°C to +85°C.
| Period jitter | 35ns RMS |
| CDM ESD protection | 750V |
| HBM ESD protection | 3000V |
| Frequency tolerance | 20ppm |
| Storage temperature | -65 to 150°C |
| LVCMOS 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 swing | 0.20 to 0.80V |
| Programmable output frequency | 1 to 32768Hz |
| Output stage operating current | 0.065 to 0.125µA/Vpp |
| Frequency stability (-10°C to +70°C, 1.5 V to 3.63 V) | 75ppm |
| Frequency stability (-40°C to +85°C, 1.5 V to 3.63 V) | 100ppm |
| Frequency stability (-55°C to +85°C, 1.5 V to 3.63 V) | 150ppm |
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