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Clock/Timing - Clock Buffers, Drivers

8737AG-11LF is an integrated circuit (IC) designed for use as a clock buffer or clock driver. The IC provides a wide range of features and functions designed to meet various performance and operational requirements. This article will provide a brief discussion on the application fields and working principle of 8737AG-11LF.

Application Field

The 8737AG-11LF IC can be used in both digital or analog applications. In digital applications, the IC can be used to buffer clocks in clock distribution networks and to buffer and reduce load on CPU clock inputs. It can also provide a flexible, low-skew clock distribution in systems with multiple clock sources.

The IC can also be used in analog applications, such as clock generation and buffering in television and video signal processing. In these cases, the IC can be used to reduce space requirements, reduce signal reflections, and improve system performance by providing low-skew signal distribution. The IC also provides a number of features that can make it easier to design clock-driven systems, such as on-chip termination, adaptive skew control, and programmable slew rate control.

Working Principle

8737AG-11LF is based on a differential architecture, while the circuit is conforming to the LVTH signaling standard. It consists of multiple low-power, high-speed, low-skew differential current-mode logic (CML) buffers. All internal signals maintain a balanced differential voltage level, allowing for low-skew distribution of the clock signal. The clock signal is buffered internally and provides a CMOS output, allowing for a wide range of applications.

The IC provides on-chip termination, allowing for reliable operation over long transmission lines. It also provides low-jitter performance and low-skew clock distribution. Adaptive skew control features are available, allowing for the adjustment of timing parameters to account for temperature or voltage variations. A slew rate control feature is available that can be used to reduce the amount of EMI generated by the IC and improve signal integrity.

Conclusion

8737AG-11LF is an IC designed for use as a clock buffer or clock driver. It provides a wide range of features and functions to meet various performance and operational requirements. It can be used in digital or analog applications, such as clock generation and buffering in television and video signal processing. The IC is based on a differential architecture and provides low-skew signal distribution. It also provides on-chip termination, low-jitter performance, and adaptive skew control features.

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