8T49N203A-027NLGI8

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The 8T49N203A-027NLGI8 is a versatile clock generator module from IDT (Integrated Device Technology), a global leader in the field of analog and mixed-signal semiconductor products. The 8T49N203A-027NLGI8 is a hybrid of a clock generator, phase-locked loop (PLL), and frequency synthesizer, and was designed for applications ranging from Internet of Things (IoT), broadcast, consumer, and wireless using frequency synthesis and fractional-N jitter management.

Features

The 8T49N203A-027NLGI8 shares many of the same features as other IDT clock generators and phase-locked loop devices. It supports frequency synthesis and contains an integrated phase-locked loop and clock multiplier that can provide a wide frequency range. It has an output frequency range of 11.28MHz to 5.64GHz and a power supply voltage range of 12V to 16V.

The 8T49N203A-027NLGI8 contains a 3-wire serial peripheral interface (SPI) clock generator, a JESD204B-compatible PLL, and a 6-channel programmable multiplexer that can be used to select one of six frequencies for clocks. It also has two integrated clock dividers that can be used to create output clocks with a slower frequency than the input clock. Additionally, the device contains an integrated voltage-controlled oscillator (VCO) that can be used to independently adjust the frequency of the clock generated at the output. The 8T49N203A-027NLGI8 also contains an integrated loop filter that can help maintain system stability and reduce jitter.

The 8T49N203A-027NLGI8 is designed to achieve a low jitter of 1.0ps RMS while also boasting low power consumption of 2.5 mW/MHz. Its high stability helps reduce bit errors when communicating with digital devices, making it ideal for clocking high-speed digital devices. The 8T49N203A-027NLGI8 is also designed to be used in a wide range of temperatures and can operate reliably in temperatures ranging from -20°C to +85°C.

Application Field and Working Principle

The 8T49N203A-027NLGI8 can be used in applications such as broadcast, consumer electronics, industrial, datacom/telecom, medical, military, and automotive. It is ideal for any application where a stable clock signal is required, such as for clocking digital devices and for providing the clock signal for syncing multiple devices.

The 8T49N203A-027NLGI8 is a hybrid device that combines the features of a clock generator, phase-locked loop (PLL), and frequency synthesizer. The device can be used to generate an output clock signal by multiplying an input clock signal or by synthesizing an output clock signal from an external reference.

The 8T49N203A-027NLGI8 contains a 3-wire serial peripheral interface (SPI) clock generator and a JESD204B-compatible PLL, each of which can be used to generate clock signals. The device also contains a 6-channel programmable multiplexer that can be used to select one of six frequencies for clocks. Additionally, the device contains two integrated clock dividers that can be used to create output clocks with a slower frequency than the input clock. The 8T49N203A-027NLGI8 also includes a voltage-controlled oscillator (VCO) that can provide an independently adjustable frequency of the clock generated at the output.

The 8T49N203A-027NLGI8 features an integrated loop filter that helps reduce jitter, as well as an output buffer and a power supply sequencing that improve stability and allow for easy system integration. The device is designed for optimal performance at temperatures between -20°C to +85°C and can be used in a wide range of applications.

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