EL5001IL

Ratio - Input:Output:	6:6
Base Part Number:	EL5001
Supplier Device Package:	20-QFN-EP (4x4)
Package / Case:	20-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	3.3V
Frequency - Max:	--
Differential - Input:Output:	Yes/No
Series:	--
Number of Circuits:	1
Output:	--
Input:	CMOS, TTL
Main Purpose:	LTPS LCD Clock Drivers
PLL:	No
Part Status:	Obsolete
Packaging:	Tube

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Introduction

EL5001IL is a digital timing and clock control (TCC) device specifically designed for applications where clock and timing synchronization is essential. It is commonly used in applications like data communication, industrial automation, audio-video signals, and telecommunications. The device is ideal for replacing existing legacy clock and timing circuits, offering improved accuracy and performance. The device provides both coarse Phase Locked Loop (PLL) and fine temporal jitter filtering functions, as well as frequency synthesis capability in small packages.

Application Field

EL5001IL is widely used in data communication and network systems, especially in Ethernet-based networks with High bits rate (HBR) requirements. It is used to temporarily synchronize the system clocks of Ethernet nodes or other electronic devices, aligning them with the high-bandwidth data channel on which they are communicating. With the EL5001IL\'s outstanding accuracy, jitter and noise filtering capabilities, Ethernet systems can achieve maximum HBR stability and performance.In industrial and process automation, EL5001IL is used to accurately synchronize machines, motors and other components to create automated workflows. By ensuring accurate timing signals and precise coordination, companies can maximize efficiency with confidence.Audio-video applications, such as digital television, also make use of EL5001IL for clock and timing synchronization. The device is used to align digital audio and video frames, ensuring both transmission and playback are perfectly timed. By ensuring accurate synchronization, audio and video quality is increased, especially over longer distances and higher data rates.EL5001IL is also used in a variety of consumer and professional telecommunications applications, including synchronous optical networks, wireless local area networks, and other telecom systems. By synchronizing all components of a telecom network, transmission throughput and quality are improved.

Working Principle

The EL5001IL is a two-chip solution. The device consists of a PLL, which is used to generate a fixed output frequency, and a clock and timing control unit (CTC), which is used to filter and clean up signals for improved accuracy and performance.The PLL section generates an output signal in response to an external clock signal. An internal oscillator is used to derive the PLL\'s reference signal, which can be adjusted to meet timing requirements. The output frequency of the PLL can be changed by adjusting the external clock signal.The CTC section receives the PLL\'s output signal and performs signal conditioning before sending it to the PLL as a feedback signal. The signal is filtered to remove jitter and noise, and the frequency is adjusted to ensure accuracy.The resulting signal is transferred to the output stage, where the signal is further filtered and sent to the rest of the system. With the combination of the PLL and CTC, EL5001IL is able to provide accurate clock and timing synchronization over a variety of applications.

Conclusion

EL5001IL is a digital timing and clock control (TCC) device designed for applications that require clock and timing synchronization. It is used in a variety of applications, such as data communication, industrial automation, audio-video signals, and telecommunications. The device consists of a PLL, which is used to generate a fixed output frequency, and a clock and timing control unit (CTC), which is used to filter and clean up signals for improved accuracy and performance. With the device\'s outstanding accuracy, jitter and noise filtering capabilities, users can maximize performance and efficiency in their applications.

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