TKD Science and Technology Co., Ltd.
Automotive Grade TSX Crystals | TKD

Automotive Grade TSX Crystals | TKD

TKD Automotive Grade TSX crystals combine thermistor sensing with automotive-qualified construction, improving frequency stability for vehicle electronics at low cost. Qualified for −30 °C to +115 °C, they support engine control, telematics and industrial in-vehicle timing.

Ranges of Automotive Grade TSX Crystals

Qualified for vehicle duty, these crystals integrate a thermistor for simple temperature compensation in harsh environments. They provide improved stability for ECUs, BMS, telematics and other automotive timing circuits.

Temperature Monitoring for Automotive-Grade TSX Timing

Thermal tracking

The integrated thermistor follows crystal temperature under hood and cabin conditions, enabling accurate compensation in real time.

Compensation benefit

Correcting the crystal's drift keeps frequencies stable from cold starts to full operating heat.

Reliability

Automotive-grade construction and AEC-Q200-style testing ensure the thermistor and crystal perform over the vehicle life.

Reliability and Circuit Integration of Automotive Thermistor Crystals

Circuit design

Connect the thermistor to the compensation network with ESD protection suitable for automotive transients.

Thermal placement

Mount the crystal to sense true ambient while protecting it from direct heat sources that would skew compensation.

Qualification

Request AEC-Q data and PPAP to support automotive program release and long-term field reliability.

Reliability and Circuit Integration of Automotive Thermistor Crystals
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