SI5338B-B08285-GMR

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Clock/Timing - Application Specific devices such as the SI5338B-B08285-GMR are used in a wide range of industrial and commercial applications that require accurate timing. From renewable energy systems and automotive control systems to data communication, these devices provide the benchmark for high accuracy timing.

The SI5338B-B08285-GMR provides a low jitter, programmable output clock with a resolution of up to 54MHz (with a minimum of 2.25V) and a power supply voltage range of 2.97V to 3.3V. It is designed to be compliant with the Type B (Low-Power Card) Section 3.2.3 of the Universal Serial Bus (USB) 2.0 specification with an operating range of -55ºC to +85ºC. In addition, the device feature low power consumption, high accuracy and fast locking, making it suitable for use in a variety of system types.

The SI5338B-B08285-GMR also provides support for a variety of clock formats, such as Programmable Pulse Output (PPO), Variable Pulse Output (VPO), Asynchronous Sampling Clock (ASC) and more. Programmable phase-locked Loop (PLL) boost the clock\'s frequency and accuracy, while hardware-controlled Output Enable control allows easy system integration.

At the heart of the SI5338B-B08285-GMR is a programmable input clock generator, which is used to generate a reference clock frequency at the device\'s output. The crystal oscillator within the device works in conjunction with the PLL to produce a low jitter clock signal, suitable for high-high accuracy applications. The adjustable PLL loop allows the device to vary the input clock frequency and clock duty cycle, resulting in improved performance and stable operation.

The SI5338B-B08285-GMR also includes advanced control logic, which uses three separate digital inputs to control the phase, frequency and duty cycle of the output clock. This feature allows the user to program the desired output frequency, which can then be stored in the device\'s internal registers. The device can then be programmed to automatically adjust the output clock frequency to compensate for environment or system-induced changes in the input clock frequency.

In addition, the SI5338B-B08285-GMR features a temperature compensation circuit, which ensures that the output clock frequency stays within defined specifications over a wide range of operating temperatures. The device also uses a high-speed delta sigma modulator to maintain precise clock accuracy at the output.

The SI5338B-B08285-GMR provides a feature-rich, low-cost timing solution, which makes it ideal for use in a wide range of applications. It offers precise timing solutions as well as temperature compensation and programmable output clock formats, providing a reliable and stable clock for complex systems. Consequently, this device is ideal for applications in automotive, renewable energy, communication systems and more.

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