SY58021UMG

Series:	Precision Edge®
Packaging:	Tube
Part Status:	Active
Type:	Fanout Buffer (Distribution), Translator
Number of Circuits:	1
Ratio - Input:Output:	1:4
Differential - Input:Output:	Yes/Yes
Input:	CML, LVDS, LVPECL
Output:	LVPECL
Frequency - Max:	4GHz
Voltage - Supply:	2.375 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-VFQFN Exposed Pad, 16-MLF®
Supplier Device Package:	16-MLF® (3x3)
Base Part Number:	SY58021

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SY58021UMG application field and working principle

SY58021UMG Overview And Classification

The SY58021UMG is a robust-high performance, low power, and low jitter clock buffer and clock driver developed by Synergy Semiconductors. This product can be used in a wide variety of applications, from memory interface to data center applicaitons. It can provide buffer and driver for low voltage differential signaling (LVDS) for output to data-lines in servers, switches, aand routers, or for use in any system where a low noise and low jitter clock is needed. The SY58021UMG voltage regulator is also highly reliable and stable and can be used in low dynamic power applications. As such, this product can be best classified as a clock buffer and driver in the Clock/Timing – Clock Buffers, Drivers category.

SY58021UMG Application Field

The SY58021UMG is best suited for high-frequency, low-noise and low-jitter applications such as memory interface, networking protocols, and high-speed data communications. It can be incorporated into high-performance digital systems that require high-speed and low-power operation, ensuring reliable data transfer. In addition, the SY58021UMG can be used in applications requiring fast switching speeds and low-power consumption, such as memory interface designs. Furthermore, this product is ideal for applications with limited system clock frequencies, such as high-speed Synchronous Dynamic Random Access Memory (SDRAM) applications.The SY58021UMG also provides improved performance for redundant bus architectures, providing both fast switching speed and low-power consumption. It can be used for both open drain or fast stop operations in order to ensure fast and reliable data transfer. Moreover, its output frequency can be adjusted from 10MHz up to 400MHz and its output range can be between 0.5V and 8.0V; both features contribute to its wide range of applications.

SY58021UMG Working Principle

The SY58021UMG works with a dual-channel non-overlapping clock synchronizer and edge detector. The clock synchronizer will eliminate any skews occurring due to clock jitter and will generate a synchronized clock signal which will then be sent to the edge detector. The edge detector will further adjust the clock edges to ensure accurate timing and will make sure that the corresponding data signals are stable before they are sent to their destination.In addition, the SY58021UMG incorporates a differential clock input buffer and a low-voltage differential signaling (LVDS) output driver which will support up to 400MHz. It also includes a Spread Spectrum Clock (SSC) modulation which prevents false triggering of any system clock enthusiast. Finally, it has an integrated voltage regulator which is used to allow for adjustable voltage from 0.5V to 8.0V and thus will enable higher performance, lower power consumption and a generally improved system quality.

Conclusion

Overall, SY58021UMG is an excellent choice for any high-speed applications requiring low-noise and low-jitter performance. It can be employed in a wide variety of systems and configurations due to its variety of output settings and range of operating frequencies. Furthermore, the SY58021UMG provides enhanced system power and performance levels while being highly reliable and stable. As such, it can be classified as a clock buffer and driver in the Clock/Timing – Clock Buffers, Drivers category.

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