SiTime Unveils Endura Super-TCXO for Jamming and Spoofing Resilient Precision Timing

SiTime Corporation has launched the Endura temperature compensated oscillator (Super-TCXO) for position, navigation and timing (PNT) applications. The ENDR-TTT provides superior holdover and resistance to jamming and spoofing, making it suitable for aerospace, defense, and industrial markets. It offers up to 20x longer holdover and 20x better PNT accuracy, with ±50 ppb stability over temperature and a -55ºC to +125ºC operating temperature range. Mass production is expected in First Quarter 2026.