This MEMS oscillator is factory programmed for a 16.384 kHz output and belongs to SiTime's SiT1534 low-frequency programmable oscillator family. It operates from a 1.2 V to 3.63 V supply, provides ±75 ppm frequency stability for the -10 °C to +70 °C commercial range, and uses a rail-to-rail LVCMOS output on this orderable variant. The device is offered in a 1.5 x 0.8 mm 4-pin chip-scale package and is intended for very low power timing functions, with 0.9 µA typical core current at 25 °C. The oscillator can be factory programmed from 1 Hz up to 32.768 kHz, supports pulse-per-second operation, and eliminates the need for external load capacitors.
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Sitime SiT1534AC-J5-DCC-16.384 technical specifications.
| Output Frequency | 16.384kHz |
| Programmable Frequency Range | 1 to 32768Hz |
| Frequency Stability | ±75ppm |
| Operating Temperature Range | -10 to 70°C |
| Supply Voltage | 1.2 to 3.63V |
| Core Operating Current | 0.9 typµA |
| Package Size | 1.5 x 0.8mm |
| Output Type | Rail-to-Rail LVCMOS |
| Start-up Time | 300 + 1 period typms |
| Output Rise/Fall Time | 100 to 200ns |
| Duty Cycle | 48 to 52% |
| Period Jitter | 35ns RMS |
| HBM ESD Protection | 3000V |
| CDM ESD Protection | 750V |
Download the complete datasheet for Sitime SiT1534AC-J5-DCC-16.384 to view detailed technical specifications.
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