Product Features
■ Tight stability and highly reliable
■ Very low DLD
■ High fundamental frequency design
Applications
- The SMD 2520 XT22M4 thermistor crystal has broad applications, optimized for 5G phones, GPS, IoT sensors, and AI edge devices.
Product advantages
Superior Temperature Stability:
Combines thermistor + TCXO compensation for ±5ppm precision, outperforming standard crystals in thermal drift scenarios.
Cost-Optimized Precision Timing Solution:
Reduces BOM cost vs. traditional TCXOs while maintaining comparable stability.
certificate
The SMD Thermistor Crystal 2520 XT22M4 series is fully compliant with RoHS/REACH-certified, lead-free, and halogen-free.
FAQ
Q1: How to Test a Thermistor Crystal?
A: 1) Check resistance changes with temperature (NTC/PTC).
2)Monitor frequency stability (±ppm) under thermal stress.
3)Confirm oscillation; if none, check load caps/drive level.
Q2: Common Issues & Solutions for Thermistor Crystal?
A: Issue1: Excessive Frequency Drift
Cause: Thermistor aging/compensation circuit failure
Fix: Replace crystal or check compensation network
Issue2: No Oscillation
Cause: Load capacitance mismatch/poor PCB layout
Fix: Adjust capacitance or optimize routing (avoid high-speed signals)
Issue3: Soldering Damage
Cause: Reflow temperature too high (>260°C)
Fix: Follow soldering profile (preheat→reflow→cooling)
Hot Tags: smd thermistor crystal 2520, China smd thermistor crystal 2520 manufacturers, suppliers, quartz crystal resonator, Telecom Grade Thermistor Crystal, Thermistor Crystal, Thermistor Crystal 1612, Ultra Small Size Thermistor Crystal
