AB26TRB-32.768KHZ-T

The AB26TRB-32.768KHZ-T is a precision crystal oscillator manufactured by Abracon, designed for a variety of timing applications. This component is particularly notable for its frequency of 32.768 kHz, which is a standard frequency used in real-time clocks and timing circuits due to its binary nature (2^15).

Key Features:

1. Frequency: The oscillator operates at a frequency of 32.768 kHz, making it ideal for applications requiring accurate timekeeping, such as watches, clocks, and microcontroller timing.

2. Package Type: The AB26TRB-32.768KHZ-T typically comes in a compact, surface-mount package, which allows for easy integration into modern electronic designs. The small footprint is advantageous for space-constrained applications.

3. Operating Temperature Range: This crystal oscillator is designed to function reliably over a specified temperature range, often from -40°C to +85°C, ensuring stable performance in various environmental conditions.

4. Load Capacitance: The device is characterized by a specific load capacitance, which is crucial for ensuring the oscillator operates at its intended frequency. This parameter is essential for circuit designers to consider when integrating the crystal into their designs.

5. Frequency Stability: The AB26TRB-32.768KHZ-T offers excellent frequency stability over temperature and time, typically measured in parts per million (ppm). This stability is critical for applications that require precise timing.

6. Drive Level: The crystal is designed to operate at a specific drive level, which is the amount of power supplied to the crystal. This parameter is important for ensuring longevity and reliability, as excessive drive levels can lead to premature failure.

7. Aging: The aging characteristics of the crystal are also specified, indicating how much the frequency may drift over time. This is an important consideration for long-term applications.

8. Applications: The AB26TRB-32.768KHZ-T is widely used in various applications, including:

   • Real-time clocks (RTC)
   • Microcontroller timing
   • Consumer electronics
   • Telecommunications
   • Industrial automation

Conclusion:

The AB26TRB-32.768KHZ-T from Abracon is a highly reliable and precise crystal oscillator that meets the demands of modern electronic applications requiring accurate timing. Its compact design, excellent frequency stability, and wide operating temperature range make it a preferred choice for engineers and designers looking to implement precise timing solutions in their products.