SI53106-A01AGMR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
PLL:	Yes
Main Purpose:	Intel QPI, PCI Express (PCIe)
Input:	Clock
Output:	HCSL
Number of Circuits:	1
Ratio - Input:Output:	1:6
Differential - Input:Output:	Yes/Yes
Frequency - Max:	133.33MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	40-VFQFN Exposed Pad
Supplier Device Package:	40-QFN (5x5)

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SI53106-A01AGMR Analog Phase Aligner

The SI53106-A01AGMR Analog Phase Aligner (APA) is a unique device developed by Silicon Laboratories that is specifically designed for the field of Clock and Timing applications. This device uses a patented system to provide a highly accurate, low jitter and energy efficient method of synchronizing two clock signals together.The SI53106-A01AGMR employs a technique known as “Analog Phase Correlation”, or APC, which is primarily used for applications that require extremely precise synchronization of high-speed clock or signal sources. The main advantage of this system is that it significantly reduces jitter and drift in the signal sources, offering superior timing accuracy with reduced power consumption when compared to traditional methods.The core of the SI53106-A01AGMR consists of a low-noise voltage controlled oscillator (VCO), a temperature monitored frequency synthesizer, and a Master-Slave phase detector. The VCO generates two clock signals that are used to synchronize the two signal sources. The synthesizer then uses a combination of local temperature measurements and an external signal to adjust the frequency difference between the two clock signals. This is done in order to minimize the offset between the two clocks.The Master-Slave phase detector is then used to precisely align the two clock signals, with the help of a third signal. The third signal is fed through a series of digital signal processing blocks, which then compare the phase between the two clock signals and adjust their relative phases accordingly.Finally, the frequency offset that is created between the two clock signals can be minimized by using an adjustable low-pass filter (LPF). The LPF works in tandem with the synthesizer by taking into account the temperature of the device and then using this information to adjust the frequency offset between the two clocks.The end result is that the SI53106-A01AGMR provides accurate synchronization of signals with low jitter, low frequency errors and low power consumption. This makes it ideal for applications such as pulsed lasers, highly precise instrumentation and timing-critical communications systems.In addition, the SI53106-A01AGMR has been designed to function reliably in a wide range of temperature and operating conditions, ensuring that it can maintain accurate synchronization in a variety of industrial and commercial applications.

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