SiT9003
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The SiT9003 is the industry's lowest 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.
- FlexEdgeTM Rise/Fall Time
- Yes
- Frequency
- 1 to 110 MHz
- Frequency Stability (ppm)
- ±50, ±100
- Operating Temperature Range (°C)
- -20 to +70, -40 to +85
- Oscillator Type
- SSXO-SE
- Output type
- LVCMOS
- Package Type (mm²)
- 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
- Features
- EMI redution, Field Programmable
- Spread Percentage (%)
- Center: ±0.25 to ±0.5, , Down: -0.50 to -1.0
- Spread Profile
- Triangular
- Voltage Supply (V)
- 1.8, 2.5, 2.8, 3.3
- Availability
- Production
Applications
- Surveillance cameras
- IP cameras
- Automotive ADAS cameras
- Industrial motors
- Flat panels
- Multi-function printers
- PCIe
Features & Benefits
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
-
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