Datasheet Details
| Part number | SiT3521 |
|---|---|
| Manufacturer | SiTime |
| File Size | 1.39 MB |
| Description | I2C/SPI Programmable Oscillator |
| Datasheet |
 SiT3521 Datasheet
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General Description
The SiT3521 is an ultra-low jitter, user programmable oscillator which offers the system designer great flexibility and functionality.
Any-frequency mode where the clockKey Features
- Programmable frequencies (factory or via I2C/SPI) from 1 MHz to 340 MHz.
- Digital frequency pulling (DCO) via I2C/SPI.
- Output frequency pulling with perfect pull linearity.
- 13 programmable pull range options to ±3200 ppm.
- Frequency pull resolution as low as 5 ppt (0.005 ppb).
- 0.21 ps typical integrated phase jitter (12 kHz to 20 MHz).
- Integrated LDO for on-chip power supply noise filtering.
- 0.02 ps/mV PSNR.
- -40°C to 105°C operating temperature.
- L.