MK2049-36SITR

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Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

The MK2049-36SITR is a clock generator for use in a wide variety of applications. It is designed for use in applications where highly precise timing is essential and a fast and accurate frequency synthesizer is desired. It features a wide operating range, wide range of outputs, small package size, and low power consumption.

Key Characteristics

• Wide operating range (7 to 19.2MHz range)
• Wide range of outputs (13 output types)
• Small package size (6 pin SOIC package)
• Low power consumption (typical current of 1mA)

Application Field

The MK2049-36SITR is ideal for use in a wide range of applications, such as clock generators, phase locked loops (PLLs), frequency synthesizers, digital audio players and converters, embedded systems, digital video recorders, and high-speed serial communication links. It is also suitable for use in high-accuracy test and measurement equipment, where precise timing and synchronization are critical.

Working Principle

The MK2049-36SITR utilizes a phase-locked loop (PLL) architecture for producing a precise frequency output. It is a single-chip frequency synthesizer that converts an input frequency to get a variety of output frequencies. It includes a differential voltage-controlled oscillator (VCO) and a programmable divider circuit. The divider circuit is used to divide the VCO output into the desired output frequency. The MK2049-36SITR is designed to operate from a 3-12V DC power supply and has an output current of up to 5mA. The output frequency can be programmed by applying various digital signals to the device. It has two digital input pins for programming the output frequency and also for selecting the output waveform type.

The device can be programmed for various fractional-N values, which allows for greater accuracy for the synthesized frequency. The device also features excellent phase noise suppression, ensuring highly accurate frequency output with minimal interference from other sources. A wide range of output waveforms are also available, including sinewave, triangular, and square wave.

The MK2049-36SITR is a precision clock generator and frequency synthesizer. It has a wide range of applications, including clock generation, PLLs, frequency synthesis, digital audio, embedded systems, and high-speed serial communication. Its low power consumption, wide operating range, wide range of outputs and small package size make it an ideal choice for high accuracy and performance requirements.

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