TCXO - 5MHz to 600MHz
Low Phase Noise and Tight Stability
Sine Wave and CMOS Output Logic
Temperature-compensated crystal oscillators (TCXOs) deliver superior frequency stability that standard crystal oscillators (XOs) and voltage-controlled crystal oscillators (VCXOs) cannot achieve. By actively compensating for temperature-induced frequency drift, TCXOs maintain precise timing across wide operating conditions.
This enhanced stability, combined with low phase noise performance, makes TCXOs ideal for demanding RF and timing applications, including cellular communications, GPS systems, wireless modules, and high-speed data networks.
Key Features – Temperature-Compensated Crystal Oscillators (TCXO)
- Broad Frequency Range: 5 MHz to 600 MHz, including high-frequency discrete designs
- Ultra-High Stability: Down to ±0.005 ppm (±5 ppb) for precision-critical systems
- Low Phase Noise: As low as -148 dBc/Hz at 10 Hz offset for clean signal performance
- Ultra-Low Noise Floor: Reaching -180 dBc/Hz-class in select low-noise variants
- Flexible Output Options: CMOS, sine wave, and clipped sine wave configurations
- Wide Supply Voltage: Supports +1.8V to +5.0V across various performance tiers
- Multiple Stability Grades: Standard, tight, ultra-tight, and apex stability options
- Compact to Robust Packaging: From 2.0 × 1.6 mm SMD to larger performance modules
- Low Jitter: Down to 0.1–0.15 ps RMS for high-speed timing applications
- Low G-Sensitivity: As low as 0.01 ppb/G for vibration-sensitive environments
- Wide Pull Range: Up to ±15 ppm for flexible frequency tuning
- RF & Wireless Optimized: Ideal for GPS, telecom, cellular, and high-speed data systems
- Active Temperature Compensation: Minimizes drift across temperature ranges
- Extended Frequency Designs: Discrete architectures supporting up to 600 MHz for advanced RF systems**