Product Overview: CDCE949QPWRQ1 from Texas Instruments

The CDCE949QPWRQ1 is a highly versatile, programmable clock synthesizer from Texas Instruments, specifically designed to meet the rigorous demands of automotive and industrial applications. This advanced device is part of TI's clock generation and distribution product line, offering a solution that combines performance, flexibility, and reliability.

Key Features

• Programmable Clock Synthesis: With the ability to program the output frequencies, the CDCE949QPWRQ1 can generate multiple clocks from a single reference source, making it ideal for systems that require a variety of clock domains.
• Low Jitter Performance: The device delivers low-jitter clock outputs, which is critical for high-speed digital systems where timing precision is paramount.
• Multiple Outputs: It features up to 9 configurable outputs, which can be programmed to different frequency outputs, allowing for great design flexibility.
• EEPROM Memory: The onboard EEPROM enables the storage of user-defined configurations, which can be automatically loaded at power-up, simplifying the system design and reducing startup time.
• Automotive Qualified: As a Q1 device, it meets the stringent quality and reliability standards required for automotive applications, including operation across a wide temperature range.

Applications

The CDCE949QPWRQ1 is ideally suited for a variety of applications within the automotive sector, such as infotainment systems, advanced driver assistance systems (ADAS), and telematics. It is also well-suited for industrial applications that require a stable and reliable clock source, such as automation, networking, and telecommunications equipment.

Technical Specifications

• Supply Voltage: 3.3V ±0.3V
• Operating Temperature Range: -40°C to +85°C
• Package: TSSOP (Thin Shrink Small Outline Package) with 24 pins

With its robust feature set and automotive qualification, the CDCE949QPWRQ1 from Texas Instruments is a top choice for designers looking to implement a reliable clocking solution in their next-generation automotive or industrial systems. Its programmability and precision make it an invaluable component in any complex electronic ecosystem.