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Description : Oscillators RoHS
Mfr. Part # : 549BAAB000112CCGR
Model Number : 549BAAB000112CCGR
The Si549 Ultra Series Crystal Oscillator leverages Skyworks Solutions advanced 4th generation DSPLL technology to deliver an ultra-low jitter, low phase noise clock across a wide frequency range (0.2 to 1500 MHz). This I2C programmable device offers <1 ppb resolution and maintains exceptional jitter performance for both integer fractional frequencies. it boasts excellent reliability, frequency stability, guaranteed aging performance. the integrated on-chip power supply filtering provides superior noise rejection, simplifying clock generation in noisy systems. its simplified chain allows custom samples to be shipped within 1-2 weeks. unlike traditional xos, si549 uses a single crystal dspll ic, enabling factory configuration various user specifications like startup frequency, i2c address, output format, oe pin location>
| Parameter | Symbol | Test Condition/Comment | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Temperature Range | TA | 40 | 85 | C | ||
| Frequency Range | FCLK | LVPECL, LVDS, CML | 0.2 | 1500 | MHz | |
| HCSL | 0.2 | 400 | MHz | |||
| CMOS, Dual CMOS | 0.2 | 250 | MHz | |||
| Supply Voltage | VDD | 3.3 V | 3.135 | 3.3 | 3.465 | V |
| 2.5 V | 2.375 | 2.5 | 2.625 | V | ||
| 1.8 V | 1.71 | 1.8 | 1.89 | V | ||
| Phase Jitter (RMS, 12 kHz - 20MHz) | J | All Differential Formats, FCLK 200 MHz | 95 | 150 | fs | |
| CMOS / Dual CMOS Formats, 10 MHz FCLK 250 MHz | 200 | fs | ||||
| Powerup Time | tOSC | Time from 0.9 VDD until output frequency (FCLK) within spec | 10 | ms | ||
| I2C Interface Speed | Standard-Mode, Fast-Mode, Fast-Mode Plus | 100 kbps | 400 kbps | 1 Mbps |
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Programmable I2C Crystal Oscillator SKYWORKS 549BAAB000112CCGR with Ultra Low Jitter and Wide Frequency Range Images |