The AST3TQ is a precision surface mount (SMD) Temperature Compensated Crystal Oscillator (TCXO) designed for high-stability applications. It provides a 40.000MHz frequency with a stability of ±500ppb over a wide temperature range of -55°C to +95°C. It features low phase noise (-150 dBc/Hz @ 100kHz offset), standard LVCMOS output, and is suitable for COTS military radios, LTE/BTS equipment, and precision test and measurement hardware.
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| Frequency | 40.000MHz |
| Frequency Stability over Operating Temperature | ±500ppb |
| Operating Temperature Range | -55 to +95°C |
| Supply Voltage (Vdd) | 3.3V |
| Output Type | LVCMOS |
| Supply Current (Icc) | 14.5mA |
| Aging (First Year) | ±1.0ppm |
| RMS Jitter (12kHz to 20MHz BW) | 0.4ps |
| Phase Noise @ 100kHz offset | -150dBc/Hz |
| RoHS | Compliant |
| Msl | Level 3 |
| REACH | Compliant |
Download the complete datasheet for Abracon AST3TQ-40.000MHZ-5 to view detailed technical specifications.
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