ZL30267LDF1

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The ZL30267LDF1 is a clock generator and programmable clock synthesizer designed for automotive applications. It is designed to generate and deliver precise, low jitter clock frequencies for high performance automotive systems.

The ZL30267LDF1 integrates multiple external and internal components in a single package. It has a dual programmable reference oscillator and multiple phase-locked loops (PLLs) to generate clocks with low jitter and excellent phase noise characteristics. It also features adjustable frequency divider and a differential logic output structure.

The device\'s general purpose application field includes automotive infotainment systems and advanced driver assistance systems (ADAS). It is also suitable for use in industrial and consumer, automotive audio and video interfaces.

The ZL30267LDF1 is based on a multi-loop PLL architecture, which implements multiple frequency-dividers and PLLs to generate multiple output frequencies in the range of 5 KHz to 300 MHz. Additionally, the device utilizes analog phase-locked loop (PLL) operation. Its PLL architecture is designed to reduce the design complexity and cost of high performance clock generation.

The device\'s PLL section comprises of a dual-programmable reference oscillator, a pulse width modulation (PWM) divider and a comparator. This allows the device to generate different clock output frequencies from the reference oscillator frequency. Additionally, the programmable frequency dividers ensure precise clock accuracy and enable the device to generate multiple frequency ranges between its output clock signals.

The ZL30267LDF1 also features a differential output structure, thereby allowing the output clock signals to be transmitted over long distances. Moreover, the differential outputs enable the device to provide better noise immunity and reduced power consumption.

The device also features a digital control interface that allows users to program the device\'s clock frequencies. Additionally, the device can be controlled through its digital control interface via an external CPU or controller.

Overall, the ZL30267LDF1 is a highly specialized and efficient clock generator and programmable clock synthesizer used in a wide range of automotive applications. Its dual-programmable reference oscillator, PLL architecture and differential outputs make it an ideal choice for automotive infotainment systems, ADAS and consumer, automotive audio and video interfaces.

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