The SiT1618B is available in 33 standard frequencies, from 7.3728 MHz to 48 MHz, and two temperature ranges, ext. industrial and automotive. This oscillator features ±20 ppm stability, small 2.0 x 1.6 mm package (4 other packages available), 3.6 mA low power consumption, and best-in-class shock and vibration.
The SiT1618 is footprint compatible with quartz crystal oscillators, making them ideal replacements for quartz devices without design changes.
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| "Specs" | "Value" |
|---|---|
| Frequency | 33 standard frequencies |
| Frequency Stability (ppm) | ±20, ±25, ±50 |
| Operating Temperature Range (°C) | -40 to +105, -40 to +125 |
| Package Type (mm²) | 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Oscillator Type | XO-SE |
| Phase Jitter (rms) | 1.3 ps |
| FlexEdgeTM Rise/Fall Time | Yes |
| Voltage Supply (V) | 1.8, 2.5 to 3.3 |
| Features | Field programmable, High temperature 125°C |
| Availability | Production |
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Image: SiT1618b 4-pin package, top & bottom
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SiT1618 pin assignments with programmable pin 1 that can be set to Output Enable, Standby, or No Connect to optimize power consumption
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Configurable FlexEdge drive strength reduces EMI by slowing rise/fall time – for example the 11th clock harmonic is reduced by 35 dB by increasing the rise/fall edge from 5% to 45% of the period
±20 ppm over automotive temp. (-40 to 125 °C)
- Better timing margin ideal for outdoor and high-temp operating environment
Configurable feature sets
- 33 standard frequencies between 7.3728 MHz and 48 MHz
- 1.8 V or 2.5 V to 3.3 V supply voltage:
- Customize specification for optimal system performance
- Use same base device for many designs reducing qualification needs
0.1 ppb/g low g-sensitivity
- Improved system performance under vibration
- Carrier drop-test compliance (STB, etc.)
70 g vibration and 50,000 g shock
- Best system reliability in harsh environments
- Fewer product failures
FlexEdge™ drive strength
- Slower rise/fall time that minimizes EMI from the oscillator
- Lower cost by driving multiple loads and eliminate additional timing components
5 industry-standard packages
- 100% drop-in replacement of quartz crystal oscillators
Ultra-fast lead time (4 to 6 weeks)
- Reduce inventory overhead
- Mitigate shortage risks
- Engine & Transmission ECUs
- XTAL Replacement
- ADAS Computers
- Automotive Cameras
- Infotainment
- SiT1618 (1.8 V A) IBIS Model
- SiT1618 (1.8 V B) IBIS Model
- SiT1618 (1.8 V DFLT) IBIS Model
- SiT1618 (1.8 V E) IBIS Model
- SiT1618 (1.8 V L) IBIS Model
- SiT1618 (1.8 V R) IBIS Model
- SiT1618 (1.8 V T) IBIS Model
- SiT1618 (1.8 V U) IBIS Model
- SiT1618 (2.5 V A) IBIS Model
- SiT1618 (2.5 V B) IBIS Model
- SiT1618 (2.5 V DFLT) IBIS Model
- SiT1618 (2.5 V F) IBIS Model
- SiT1618 (2.5 V L) IBIS Model
- SiT1618 (2.5 V R) IBIS Model
- SiT1618 (2.5 V T) IBIS Model
- SiT1618 (2.5 V U) IBIS Model
- SiT1618 (2.8 V A) IBIS Model
- SiT1618 (2.8 V B) IBIS Model
- SiT1618 (2.8 V DFLT) IBIS Model
- SiT1618 (2.8 V F) IBIS Model
- SiT1618 (2.8 V L) IBIS Model
- SiT1618 (2.8 V R) IBIS Model
- SiT1618 (2.8 V T) IBIS Model
- SiT1618 (2.8 V U) IBIS Model
- SiT1618 (3.0 V A) IBIS Model
- SiT1618 (3.0 V B) IBIS Model
- SiT1618 (3.0 V DFLT) IBIS Model
- SiT1618 (3.0 V E) IBIS Model
- SiT1618 (3.0 V F) IBIS Model
- SiT1618 (3.0 V L) IBIS Model
- SiT1618 (3.0 V R) IBIS Model
- SiT1618 (3.0 V U) IBIS Model
- SiT1618 (3.3 V A) IBIS Model
- SiT1618 (3.3 V B) IBIS Model
- SiT1618 (3.3 V DFLT) IBIS Model
- SiT1618 (3.3 V E) IBIS Model
- SiT1618 (3.3 V F) IBIS Model
- SiT1618 (3.3 V L) IBIS Model
- SiT1618 (3.3 V R) IBIS Model
- SiT1618 (3.3 V U) IBIS Model
- SiT1618 (2.5 to 3.3 V A) IBIS Model
- SiT1618 (2.5 to 3.3 V B) IBIS Model
- SiT1618 (2.5 to 3.3 V DFLT) IBIS Model
- SiT1618 (2.5 to 3.3 V E) IBIS Model
- SiT1618 (2.5 to 3.3 V F) IBIS Model
- SiT1618 (2.5 to 3.3 V L) IBIS Model
- SiT1618 (2.5 to 3.3 V R) IBIS Model
- SiT1618 (2.5 to 3.3 V T) IBIS Model
- SiT1618 (2.5 to 3.3 V U) IBIS Model
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Reliability Calculator – Get FIT/MTBF data for various operating conditions
Time Machine II Programmer – Program frequency, voltage, stability & more
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
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| Resource Name | Resource Type | Date | Format | Size |
|---|
Step 1: Enter or Configure SiT1618 Part Number
Step 2. Purchase
Quantity
| Qty: | Unit Price | Total |
|---|---|---|
| --- | --- | --- |
| Quantity | Unit Price | |
|---|---|---|
| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |