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SiT91211 Series
The SiTime SiT91211 series is a small clock generator.
It has an internal decimal point PLL and provides four clock outputs (4 differential, 8 single-ended).
The original MEMS resonator is built in, so no external resonator/oscillator is required. This makes it possible to significantly reduce design man-hours.
The number of components can be reduced and the board area can be designed to be smaller.
It also has a spectrum spread function, which can reduce EMI noise.
specification
| type name | SiT91211 |
| oscillator type | clock generator |
| Output format | LVPECL, CML, HCSL, LVDS, LVCMOS |
| Number of inputs | ー |
| Number of outputs |
4 (differential) 8 (single-ended) |
| Input Frequency |
ー |
| Output Frequency |
1~700 MHz |
| Phase Jitter (RMS) | 150fs |
| Operating temperature range | -40 to +85℃ |
| Power-supply voltage |
1.8V 2.5V 3.3V |
| Size |
4x4 mm QFN package (24 pins) |
| Others |
- With spectrum spreading function - PCI express 5.0 compliant |
Recommended for such applications
It is ideal for applications requiring multiple clock sources, such as:
This provides high accuracy and high stability.
Data Center
・AI-related products
・Automotive (Planned to comply with AEC Q100)
・Industrial equipment
Aerospace/Defense
Inquiry / Quotation / Evaluation board
If you have any questions about this product or would like a quote, please contact us using the form below.