MC10EP139DWR2 Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MC10EP139DWR2 is a monolithic Frequency Synthesizer device fabricated with an advanced CMOS technology. It consists of three main functional blocks, namely odd divider, even divider, and Phase Frequency Detector/Charge Pump (PFD/CP) block. The device also includes a prescaler and a programmable feedback divider.

The core of the device is the programmable divide-by-2-to-127 PLL, which is capable of generating output frequencies from 1 Hz to 1 MHz. It is designed to allow operation from a single 5-volt supply. MC10EP139DWR2 is suitable for telecom, optical and EMI applications with applications ranging from data/voice communications, video reproduction, alarm system monitoring, and frequency synthesis to GSM communications.

MC10EP139DWR2 applies the basic principles of phase-locked loop (PLL) technology to generate stable output frequencies. PLLs are used when precise timing synchronization is required. The basic PLL consists of a voltage-controlled oscillator (VCO), a logic block, and a phase comparator. The voltage-controlled oscillator is essentially an oscillator whose frequency can be varied by changing the feedback to it, while the phase comparator compares the phase of a reference signal to that of the oscillator. The logic block is responsible for sending commands to the VCO to increase or decrease its frequency so as to maintain valid synchronization.

The MC10EP139DWR2 offers a wide input and output frequency range. It can operate with a single 5-volt supply and provides a low jitter performance. The device also features an integrated, programmable 0.5-1.95V VCO control voltage range that can be adjusted with the output frequency. The on-chip oscillator has an operating frequency range of 0.5 kHz to 6 MHz and requires no external components.

The MC10EP139DWR2 has a programmable PFD/CP, which offers setpoint range from 1 to 127. It also includes a reference clock input of 1 to 50 MHz for use as a reference for the PLL operation. The device can be controlled by an SPI-compatible interface. The MC10EP139DWR2 is packaged in a 64-pin TQFP, making it suitable for applications requiring small form factor.

The MC10EP139DWR2 is the ideal solution for applications requiring a wide input and output frequency range and low jitter with a single 5-volt supply. It is ideal for telecom, EMI and optical applications such as data/voice communications, video reproduction, alarm system monitoring, and frequency synthesis to GSM communications.

The specific data is subject to PDF, and the above content is for reference