SiT1534AC-H5-DCC-16.384
Производится
Увеличить
Краткое описание:
Ultra-Small, Ultra-Low Power 1 Hz – 32.768 kHz Programmable Oscillator
Дополнительная информация
This programmable MEMS oscillator supports factory-programmed output frequencies from 1 Hz to 32.768 kHz for low-frequency timing and pulse-per-second applications. It operates from a low supply voltage and uses NanoDrive output-swing programming to reduce power consumption, with typical core current of 0.9 µA at 1.8 V and 25°C with no load. The device provides a clock output that eliminates external load capacitors and is intended as a compact alternative to low-frequency crystal timing solutions. It offers typical 35 ns RMS period jitter, 48% to 52% duty cycle, and startup timing of 300 ms plus one period at 25°C. SiTime specifies the family in ultra-small chip-scale and SMD-compatible formats for space-constrained designs.
| Period Jitter | 35ns RMS |
| Start-up Time | 300 + 1 periodms |
| Power-Supply Ramp | 100ms |
| HBM ESD Protection | 3000V |
| 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 to 0.125µA/Vpp |
| DC-Biased Output Voltage Low Range | 0.35 to 0.80V |
| DC-Biased Output Voltage High Range | 0.60 to 1.225V |
| AC-Coupled Programmable Output Swing | 0.20 to 0.80V |
Если у вас не открывается документ, нажмите, чтобы открыть файл в новой вкладке.
