Why ATXK-H Series Crystal Oscillators?

32.768kHz TCXOs

Abracon’s 32.768kHz Miniature Temperature Controlled Crystal Oscillators (TCXOs) are designed for ultra-low frequency stability in applications like RTCs, IoT, and timing synchronization for networks. This device produces a CMOS waveform output and can be used under a 3.3 V, 2.5V, and 1.8V supply voltage. While it is optimized for low power consumption, the device’s available frequency tolerances are ±3.8ppm over -10 to +60°C, ±5.0ppm over -40 to +85°C, & ±8.0ppm over -40 to +105°C. The ATXK-H series is developed for precise timing in space-constrained environments like wearables or portable electronics.

• Miniature package size 2.15 x 1.35 x 1.1mm
• Frequency Stability options: ±3.8ppm, ±5.0ppm, & ±8.0ppm
• Output waveform CMOS
• Low power consumption
• Supply Voltage options: 3.3V, 2.5V, 1.8V

• Frequency reference for real time clocks (RTCs)
• Portable & wearable electronics
• Internet of Things (IoT)
• Consumer electronics
• Timing synchronization for networks, servers, hubs, routers & switches

For more information, contact your local Abracon Representative or review our product information here: Abracon | ATXK-H