CDCE949PWR

CDCE949PWR is a high-performance clock generator and buffer from Texas Instruments, designed for various applications requiring precise timing signals. It features multiple output options, allowing users to generate different clock frequencies from a single input reference clock. The device supports a wide range of output configurations, including both LVCMOS and LVPECL formats, making it versatile for various digital systems.
Key specifications include low phase jitter performance, adjustable output frequency, and the ability to support both single-ended and differential outputs. The CDCE949PWR incorporates programmable features, enabling users to customize the clock outputs according to their specific requirements. It typically operates within a voltage range of 3.3V, ensuring compatibility with many modern digital circuits.
Applications include telecommunications, data communications, and consumer electronics, where precise timing is crucial for system performance. Overall, the CDCE949PWR is an essential component for designers looking to optimize clock distribution and timing accuracy in their systems.

The CDCE949PWR is a high-performance clock generator and jitter cleaner designed for various applications, including telecommunications and data communications. Key features include:
1. Multi-Output Options: It provides multiple clock outputs (up to 9), supporting various frequencies.
2. Low Jitter Performance: The device offers low phase noise and low jitter, essential for high-speed data applications.
3. Flexible Input Sources: It accepts multiple input clock sources, including crystal oscillators and external clocks, allowing for versatile design configurations.
4. Programmable Frequency Dividers: It includes programmable dividers, enabling precise frequency adjustments.
5. Integrated Power Management: Features such as a power-down mode enhance energy efficiency.
6. Wide Supply Voltage Range: The operating voltage range is typically from 3.3V to 3.6V, accommodating various system requirements.
7. Temperature Range: Suitable for industrial applications with a wide operating temperature range.
These attributes make the CDCE949PWR suitable for creating robust clock signals essential for high-speed digital systems.

The CDCE949PWR is packaged in a 48-pin HTQFP (Thin Quad Flat Pack) format. This package type is characterized by its thin profile and wide footprint, suitable for surface mounting on PCBs.

The CDCE949PWR is a clock synthesis and distribution device with a total of 16 pins. Its primary functions include the generation of multiple clock outputs from a single input clock, as well as frequency synthesis and jitter attenuation. The device features programmable output frequencies, allowing it to provide various clock signals to different components in a system.
Key pin functions include:
- Input Pins: Accept external clock signals.
- Output Pins: Deliver multiple clock outputs (up to 4 different frequency clocks).
- Control Pins: For configuration and programming (I2C interface for communication).
- Power Supply Pins: Supply power to the device.
- Ground Pins: Provide a common return path for current.
This device is typically used in applications requiring precise clock management, such as in telecommunications, networking, and computing systems.

The CDCE949PWR is manufactured by Texas Instruments (TI), a leading technology company specializing in semiconductor design and manufacturing. Founded in 1930, Texas Instruments is known for its high-performance analog and digital signal processing technologies, which are widely used across various industries including telecommunications, automotive, consumer electronics, and industrial applications. The company focuses on innovation and providing integrated circuits (ICs) and embedded processors, catering to both large-scale and niche markets. TI is recognized for its commitment to quality and reliability in electronic components, making it a trusted name in the electronics industry.

The CDCE949PWR is a clock buffer and distributor primarily used in telecommunications, data communications, and networking applications. It serves to distribute high-frequency clock signals with low jitter and minimal skew. Key application areas include fiber optic systems, data center equipment, high-speed interfaces, and consumer electronics, ensuring reliable timing for digital circuits and synchronization in various devices.

The CDCE949PWR is a clock generator and frequency synthesizer. Equivalent products include the TI CDCE949, the Texas Instruments CDCM6208, and the Si5351 from Silicon Labs. Other alternatives may include the NXP 74LVX1G123 and the ON Semiconductor 74LVX1G121. Always verify specifications to ensure compatibility for specific applications.