The XCalibur™ SiT1408 active resonator is a drop-in replacement for 4-pin SMD quartz crystal resonators. As an active MEMS device, the SiT1408 eliminates issues related to crystal resonators, such as cold startup under all conditions, crystal motional series resistance (ESR) compensation, negative resistance testing, and the need for tuning capacitors. One XCalibur active resonator can drive up to two clock inputs. Compared to traditional crystal resonators, XCalibur resonators have better reliability and better immunity to shock, vibration, and EMI. The SiT1408 provides industry-best 0.1 ppb/g vibration sensitivity, 10,000 g shock and 70 g vibration resistance. This device also features a wide frequency range, excellent stability, and short lead times for a range of applications.
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View related resonators: 115 to 137 MHz | -55 to +125°C | Automotive | Active Resonator lineup
"Specs" | "Value" |
---|---|
Frequency | 1 to 110 MHz |
Frequency Stability (ppm) | ±15 at 25°C, ±20 all-inclusive, ±25 all-inclusive, ±50 all-inclusive |
Aging (ppm) | 0 |
Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
Package Type (mm²) | 2.5x2.0, 3.2x2.5 |
External Load Capacitance (pF) | 4,700 (4.7 nF) ±10% |
Output Type | LVCMOS |
Voltage Supply (V) | 1.8, 2.5, 2.8, 3.0, 3.3 |
Motional Resistance (Ω) | None |
Features | Field programmable, Guaranteed startup, No tuning cap required, Eliminates ESR and other crystal resonator issues |
Availability | Production |
Image: 2520 4-pin package, top & bottom
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 | --- |