1 to 110 MHz, Low Power Spread-spectrum Oscillator
LoginThe SiT9003 is a low power programmable spread spectrum oscillator with a LVCMOS/LVTTL compatible output. It is a single-chip solution that replaces a spread spectrum IC and an external crystal.
Program oscillators to get instant samples, optimized performance, and fast prototyping | Learn More
View related products: 1 to 141 MHz | 2016 package | ±20, ±25 ppm | 30 dB reduction | Hershey-kiss spread | SSXO lineup
| Oscillator Type | SSXO-SE |
| Frequency | 1 to 110 MHz |
| Frequency Stability (ppm) | ±50, ±100 |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Spread Profile | Triangular |
| Spread Percentage (%) | Center: ±0.25 to ±0.5, , Down: -0.50 to -1.0 |
| FlexEdgeTM Rise/Fall Time | Yes |
| Voltage Supply (V) | 1.8, 2.5, 2.8, 3.3 |
| Package Type (mm²) | 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Features | EMI redution, Field Programmable |
| Availability | Production |
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Image: SiT9003 4-pin package, top & bottom
Flexible spread options supporting up to 12 dB EMI reduction
- Center spread percentage: ±0.25% and ±0.5%
- Down spread percentage: -0.5% and -1.0%: Up to 12dB EMI reduction
Best cycle-to-cycle jitter of < 30 ps
- Minimizes impact to system timing budget;
Lowest power consumption of any programmable oscillator
- 3.5 mA typical power consumption
- 1.2 µA typical standby current:
- Extends battery life
- Reserves more power budget for system designers
3 ms typical resume time
- Enables system to go in and out of standby mode quickly, conserving battery power
Extensive programmability
- Any frequency between 1 to 110 MHz with 5 decimal place accuracy
- Supply voltage of 1.8 V, 2.5 V, 2.8 V and 3.3 V
- Frequency stability from ±50 ppm to ±100 ppm
- Adjustable rise/fall time:
- Provide designers the opportunity to use the same base product for many designs
- Customize specification for optimal system performance
- Configurable slew rate, enabling additional EMI control
- Re-use of the same base product for many designs
Four Industry-standard packages
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100% drop-in replacement of crystal oscillators
- Enables EMI reduction without board redesign, metal housing or other expensive EMI reduction methods
Ultra-fast lead time (4 to 6 weeks)
- Reduce inventory overhead
- Mitigate shortage risks
- Surveillance cameras
- IP cameras
- Automotive ADAS cameras
- Industrial motors
- Flat panels
- Multi-function printers
- PCIe
Eval Boards (Contact SiTime) – SiT6081 (2520) | SiT6082 (3225) | SiT6083 (5032) | SiT6084 (7050)
Time Machine II Programmer – Program frequency, voltage, stability & more
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Reliability Calculator – Get FIT/MTBF data for various operating conditions
2520 4-Pins | 3225 4-Pins | 5032 4-Pins | 7050 4-Pins | 7050 4-Pins with CP– Preview packages with QFN 3D step models
