TPL5010QDDCRQ1 Integrated Circuits (ICs)

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Introduction: The TPL5010QDDCRQ1 is a highly programmable timer, oscillator and power-on reset system intended for a variety of single and multi-mode products such as PC motherboards, smart phones, routers, set-top boxes and more. It is designed to provide adjustable power-on reset generation, programmable interval timers and adjustable clock/oscillator signals for system and application-specific requirements.

Application Field: With its fast and precise power-on reset generator and programmable timer, the TPL5010QDDCRQ1 efficiently supports real-time and time-critical operations for a wide array of applications. It is ideal for applications such as powering up, shutting down and monitoring of systems, for timekeeping and for time-driven activities like periodic data logging and task scheduling. The timer also allows for a variety of programmable test and calibration functions. The timer and oscillator are also suitable for clock synchronization and signal generation of Ethernet, WiFi and other networking applications.

Working Principle: To meet system-specific and multi-mode requirements, the TPL5010QDDCRQ1 operates in three different modes: fixed-width interval timer, banked adjustment timer and adjustable oscillator. In the fixed-width interval timer mode, the timer provides precise timing of the user-defined intervals between POR outputs. In the banked adjustment timer mode, the duration of each timer event is adjustable and can be configured with either a bank of pre-set delays or with any specific delay time by providing an adjustable delay value. In the oscillator mode, a fully programmable frequency and phase can be set for precise time keeping or signal synchronization. In addition, a reset timeout feature allows for further programmable reset timing based on a preset timeout value.

Power-On Reset Generator: The TPL5010QDDCRQ1 is fitted with a highly stable POR generator with a wide range of adjustable output delays. The delay times can be adjusted from microseconds to minutes, allowing for precise control of the reset sequence for a wide variety of applications. The generator can be configured to generate delayed reset pulses, or to generate delayed asserted reset pulses and/or assertion fail pulses.

Programmable Interval Timers: The TPL5010QDDCRQ1 offers an extensive range of user-programmable interval timers. Each timer can be programmed with a specific start, stop and delay (or pulse duration) time, allowing the user to adjust the duration of each interval to their specific requirements. The programmable interval timers can be used to generate regular pulses and/or single-shot output pulses.

Adjustable Clock/Oscillator: The TPL5010QDDCRQ1 features fully programmable frequency and phase settings for its adjustable clock/oscillator system. The adjustable clock/oscillator is ideal for applications such as signal synchronization, timekeeping and data logging, and can be programmed to generate signals of any frequency up to 50MHz.

Advantages: The TPL5010QDDCRQ1 offers several advantages when it comes to programmable timing and oscillator controls. Its adjustable power-on reset generator and programmable interval timers provide accurate and stable power-on reset generation and regular pulsing of external loads in real-time applications. The programmable timers can be configured with a wide range of precision delays to suit any application requirement. The adjustable clock/oscillator is also highly customizable and its frequency and phase settings can be adjusted to suit any application-specific needs. Furthermore, the TPL5010QDDCRQ1 is reasonably priced, making it an affordable option for applications that require accurate and reliable programmable timing and oscillator control.

Conclusion: The TPL5010QDDCRQ1 is a highly versatile programmable timer and oscillator system intended for a variety of single and multi-mode products. It features an adjustable power-on reset generator, programmable interval timers and an adjustable clock/oscillator for applications such as powering up, shutting down and monitoring of systems, for timekeeping and for time-driven activities. The timer and oscillator are also suitable for clock synchronization and signal generation of Ethernet, WiFi and other networking applications. The TPL5010QDDCRQ1 is a cost-effective solution for applications that require accurate and reliable programmable timing and oscillator control.

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