The SiT8919B extends frequency support up to 137 MHz while maintaining excellent stability (±20 ppm) at high temperatures (up to 125 °C) in the smallest 2.0 x 1.6 mmxmm package, a combination that is not readily available from quartz. This device also features the industry's best vibration sensitivity, and shock and vibration resistance.
The SiT8919 comes in industry-standard packages and footprints, and therefore replaces quartz without any design changes.
For the same device in a SOT23-5 package, refer to the SiT2019B.
"Specs" | "Value" |
---|---|
Oscillator Type | XO-SE |
Frequency | 115 to 137 MHz |
Frequency Stability (ppm) | ±20, ±25, ±50 |
Phase Jitter (rms) | 1.3 ps |
Output Type | LVCMOS |
Operating Temperature Range (°C) | -40 to +105, -40 to +125 |
FlexEdgeTM Rise/Fall Time | Yes |
Voltage Supply (V) | 1.8, 2.5 to 3.3 |
Package Type (mm²) | 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
Features | Field programmable, High temperature 125°C |
Availability | Production |
Image: SiT2025b 4-pin package, top & bottom
SiT8919 pin assignments
SiT8919 block diagram
Resource Name | Resource Type | Date | Format | Size |
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Qty: | Unit Price | Total |
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--- | --- | --- |
Quantity | Unit Price | |
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199 | --- | |
100-499 | --- | |
500-999 | --- | |
1,000-4,999 | --- | |
> 4,999 | --- |