Datasheet Summary
SiT1421B XCalibur High frequency, -55°C to 125°C
Active Resonator Drop-In Replacement for 4-pin SMD XTAL
Features
- No load capacitors required
- No motional series resistance (ESR) pensation
- No negative resistance testing
- Guaranteed oscillator startup under all conditions
- One active resonator can drive up to two clock inputs
- All-inclusive frequency stability as low as ±20 ppm over extended temperature range (-55°C to 125°C)
- Fundamental frequencies between 119.342001 MHz and
137 MHz accurate to 6 decimal places
- Supply voltage of 1.8 V or 2.5 V to 3.3 V
- Industry best G-sensitivity of 0.1 ppb/g
- Low power consumption of 4.9 mA typical at 1.8 V
- LVCMOS patible output
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