844201BG-45LFT

Ratio - Input:Output:	1:1
Base Part Number:	ICS844201-45
Supplier Device Package:	8-TSSOP
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply:	2.97 V ~ 3.63 V
Frequency - Max:	125MHz
Differential - Input:Output:	No/Yes
Series:	FemtoClock®
Number of Circuits:	1
Output:	LVDS
Input:	Crystal
Main Purpose:	PCI Express (PCIe)
PLL:	Yes
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to 844201BG-45LFT

The 844201BG-45LFT is an application specific clock and timing device that is designed to meet the needs of applications in diverse industries. This device provides optimal solutions for companies that need to synchronize multiple components in their production and monitoring processes.

Clock/Timing Features of 844201BG-45LFT

The 844201BG-45LFT is designed to provide optimal internal clock and timing capabilities. This device is equipped with 16 Output PLLs and 3 Output Synthesizer PLLs for maximum flexibility in clocking applications. The device also includes an inner DLL (Delay Locked Loop) for improved jitter control. With these features, the 844201BG-45LFT can provide precise clock and timing control for diverse applications.To support a wide range of clocking applications, the 844201BG-45LFT also includes a variety of clock input options. The device uses 48 different clock inputs including Crystal, TCXO, XO, LVCMOS and CML. These clock inputs enable the device to operate in a wide range of clock frequencies and output formats.

Applications of 844201BG-45LFT

The 844201BG-45LFT can be used in diverse applications that require precise clocking and timing control. The device is well suited for data communications, wireless transmission, medical imaging and other applications where precise synchronization is critical. Additionally, the 844201BG-45LFT can be used in optical networks, automotive systems and security systems to ensure reliable operation.

Working Principle of 844201BG-45LFT

The 844201BG-45LFT works by using a combination of PLLs and DLLs to synchronize multiple clock inputs and generate a precise clock output. The device includes a multi-stage architecture that filters out clock jitter and minimizes noise. The first stage is the PLL, which uses a VCO (Voltage Controlled Oscillator) to generate an output clock frequency. This frequency is then filtered through a DLL, which helps to reduce jitter and phase noise. Finally, an Output Synthesizer PLL is used to shape the output clock waveform.

Conclusion

The 844201BG-45LFT is a clock and timing device that is designed to meet the needs of applications in diverse industries. This device offers a wide range of input clock sources and output formats that make it suitable for a variety of applications. Additionally, the PLLs and DLLs used in the 844201BG-45LFT ensure precise clock and timing control to ensure reliable operation.

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