LMK61E2BAA-SIAR

Programmable Timers and Oscillators - LMK61E2BAA-SIAR

The LMK61E2BAA-SIAR is a programmable timer circuit which is ideal for use in communications systems and clocks. It is an integrated solution providing a very high performance, low power, cost effective and low noise solution. This integrated circuit can be used for both oscillators and timers with a wide range of performance parameters.

Features

• Wide range of frequencies up to 6 GHz
• Low power consumption
• Integrated PLL and oscillator circuit
• Integrated voltage-controlled crystal oscillator
• High dynamic range enable / disable
• Low noise circuit

Applications

• Wireless systems
• Mobile communication systems
• Embedded systems
• Synchronous circuits
• Telecommunication systems
• Telemetric systems

Working Principle

The working principle of the LMK61E2BAA-SIAR is based on the use of voltage-controlled crystal oscillators (VCXOs). These are integrated components that consist of a crystal, an amplifier and a voltage-controlled oscillator (VCO), all integrated together. The VCXO provides an output frequency that is proportional to the applied voltage. This principle is utilized in the design of the LMK61E2BAA-SIAR, where the output frequency is modulated by the voltage driving the integrated oscillator. The VCXO also provides low power consumption, which is essential for the implementation of the timer circuit.

The integrated circuit also features a PLL circuit that is used to generate a precise oscillator frequency by means of digital controls. This in turn enables the precise tuning of the timer circuit to the desired frequency. Once the timing parameters have been set, the timer circuit can be triggered to periodical. This makes the LMK61E2BAA-SIAR ideal for use in communications systems, clocks and other applications that require precise timing.

The LMK61E2BAA-SIAR also offers a wide dynamic range for enable and disable, which allows for precise control over the timer circuit. In addition, the low noise circuit ensures low interference in the system, thus allowing for accurate and reliable performance. Lastly, the low power consumption of the integrated circuitry ensures optimum performance in all applications.

Conclusion

The LMK61E2BAA-SIAR is an integrated programmable timer circuit which offers a low power, cost effective, and precise solution for timing and oscillator applications. The integrated PLL circuit and voltage-controlled crystal oscillator provide precise frequency control, while the low noise design offers improved accuracy. Furthermore, the low power consumption ensures optimum performance in all applications. Overall, the LMK61E2BAA-SIAR is an excellent choice for embedded, clock and timing systems.