TX257A-LZ-0.28-25.000-3- XTAL OSC TCXO 25MHZ 3.3V CMOS The product TX257A-LZ-0.28-25.000-3- (XTAL OSC TCXO 25MHZ 3.3V CMOS) is a high-precision crystal oscillator designed for reliable frequency control. Manufactured by RALTRON, it offers a frequency stability of ±0.28PPM and operates at a supply voltage of 3.3V. The output type is HCMOS, making it versatile for various N/A applications. The compact design measures 7.00mm x 5.00mm x 2.00mm and performs reliably within a temperature range of 0°C~+70°C. Packaged in TAPE&REEL format and compliant with ROHS standards, it is an ideal choice for modern electronic systems.