MK1714-02R

Differential - Input:Output:	No/No
Base Part Number:	MK1714-02
Supplier Device Package:	20-QSOP
Package / Case:	20-SSOP (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply:	3 V ~ 5.5 V
Divider/Multiplier:	No/Yes
Frequency - Max:	200MHz
Series:	--
Ratio - Input:Output:	1:2
Number of Circuits:	1
Output:	CMOS
Input:	Clock, Crystal
PLL:	Yes with Bypass
Type:	Clock Multiplier
Part Status:	Obsolete
Packaging:	Tube

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Clock/Timing - Clock Generators, PLLs, Frequency SynthesizersThe MK1714-02R is a direct digital synthesizer (DDS) based clock generator designed to facilitate synchronization between different digital devices in an array of applications. It features a noise-free PLL-synthesized frequency output which is programmable via three control pins and a set of internal divider registers. This allows a wide range of frequency outputs with an accuracy of up to 200ppm and a frequency range of 100 KHz to 50 MHz. The MK1714-02R is based on a custom digital DDS circuit. The DDS core is connected to a phase/frequency detector (PFD) and its associated charge pump, voltage-controlled oscillator (VCO) and phase-locked loop (PLL) components. The DDS core uses phase accumulator, a look-up table (LUT) and a three-state digital to analog converter (DAC) to produce a linear phase waveform at the output. The phase waveform is compared to the reference clock input using a PFD. The PFD generates a signal which is used to control a charge pump, which in turn is used to control the VCO frequency. The output of the VCO is then fed back to the phase detectors, forming a closed loop known as the PLL. This allows for controlled phase and frequency modulation of the output waveform. The MK1714-02R is typically used in RF communication systems, digital signal processing (DSP) applications, clock synchronization, and digital logic systems. Its wide range of frequency output and high accuracy make it well suited for applications where high synchronous performance is critical. It is used in a variety of fields where frequency accuracy and precision are of utmost importance, such as telecommunications, aerospace, defense, and medical diagnostic equipment.The MK1714-02R clock generator is a versatile and robust device capable of providing precise, low-jitter clock signals to any circuit requiring synchronization operations. Its intuitive programming interface makes it easy to use, while its low cost and small form factor make it a cost effective solution for many applications where synchronization and precision frequency control is desired. Additionally, its noise suppression capabilities make it an ideal choice for applications operating in interference-limited environments. Overall, the MK1714-02R is an ideal choice for applications requiring precise frequency control. Its low cost and compact form factor, coupled with its programming flexibility, make it an ideal solution for a wide variety of digital system applications. Furthermore, its noise suppression capabilities enable it to operate in RF-interference heavy environments, ensuring reliable and consistent performance in various applications.

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