ATXK-H Miniature TCXOs Oscillators
Abracon's ATXK-H miniature TCXOs oscillators are developed for precise timing in space-constrained environments
Abracon’s 32.768 kHz miniature temperature-controlled crystal oscillators (TCXOs) are designed for ultra-low frequency stability in applications like RTCs, IoT, and network timing synchronization. This device produces a CMOS waveform output and can be used under 3.3 V, 2.5 V, and 1.8 V supply voltages. Optimized for low power consumption of <1 µA typ., the device’s available frequency stabilities are ±3.8 ppm over -10°C to +60°C, ±5.0 ppm over -40°C to +85°C, and ±8.0 ppm over -40°C to +105°C. The ATXK-H series is developed for precise timing in space-constrained environments like wearables or portable electronics.
- Miniature package sizes: 2.15 mm x 1.35 mm x 1.1 mm (ATXK-H14) and 3.28 mm x 2.58 mm x 1.36 mm (ATXK-H11)
- Frequency stability options: ±3.8 ppm, ±5.0 ppm, and ±8.0 ppm
- Low power consumption
- Supply voltage options: 3.3 V, 2.5 V, 1.8 V
- Output waveform: CMOS
- Timing synchronization for networks, servers, hubs, routers, and switches
- Frequency reference for real-time clocks (RTCs)
- Portable and wearable electronics
- Consumer electronics
- Internet of Things (IoT)
ATXK-H Miniature TCXOs Oscillators
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | ATXK-H14-C-32.768KHZ-E50-T3 | XTAL OSC TCXO 32.768KHZ CMOS | 2978 - Immediate | $38.70 | View Details |
![]() | ![]() | ATXK-H14-E-32.768KHZ-E50-T3 | XTAL OSC TCXO 32.768KHZ CMOS | 4597 - Immediate | $38.70 | View Details |
![]() | ![]() | ATXK-H14-D-32.768KHZ-E50-T3 | XTAL OSC TCXO 32.768KHZ CMOS | 2495 - Immediate | $38.70 | View Details |
![]() | ![]() | ATXK-H11-E-32.768KHZ-E50-T3 | XTAL OSC TCXO 32.7680KHZ CMOS | 2998 - Immediate | $35.48 | View Details |
![]() | ![]() | ATXK-H11-C-32.768KHZ-E50-T3 | XTAL OSC TCXO 32.7680KHZ CMOS | 5990 - Immediate | $35.48 | View Details |




