Overview
The CDCLVC1108PWR is a high-performance 8-output LVCMOS clock buffer designed by Texas Instruments. It is optimized for applications requiring the distribution and buffering of high-frequency clock signals with low output skew and low additive jitter. This device is particularly suitable for high-performance electronic systems, telecommunications, and networking devices where precise clock signal distribution is essential.
Key Specifications
| Function | Specification |
|---|---|
| Output frequency (max) | 250 MHz (at 3.3V), 180 MHz (at 2.5V) |
| Number of outputs | 8 |
| Output supply voltage | 2.5 V, 3.3 V |
| Core supply voltage | 2.5 V, 3.3 V |
| Output skew | < 50 ps |
| Additive RMS jitter (typ) | < 100 fs |
| Operating temperature range | -40°C to 85°C |
| Output type | LVCMOS |
| Input type | LVCMOS |
| Package type | 16-pin TSSOP |
Key Features
- Low Output Skew: Ensures precise clock signal distribution with minimal timing variation.
- High-Speed Operation: Supports high-frequency clock signals up to 250 MHz.
- Low Jitter: Minimizes signal distortion and ensures reliable data timing.
- Small Package: Available in a compact 16-pin TSSOP package for space-constrained designs.
- Output Enable Function: Allows for easy control of clock outputs.
- Flexible Configuration: Supports frequency division and output skew adjustments.
Applications
The CDCLVC1108PWR is suitable for various high-performance applications, including:
- High-Performance Systems: Ideal for high-speed and high-performance electronic systems requiring precise clock distribution.
- Telecommunications: Used in telecommunications equipment for clock synchronization and data processing.
- Networking Devices: Suitable for networking devices that rely on accurate clock signals for efficient data transfer.
- Computing Systems: Used in computing systems and high-speed digital electronics.
Q & A
- Q: What is the maximum operating frequency of the CDCLVC1108PWR?
A: The CDCLVC1108PWR supports high-speed operation up to a maximum frequency of 250 MHz at 3.3V and 180 MHz at 2.5V. - Q: Can the CDCLVC1108PWR be used in automotive applications?
A: While not specifically designed for automotive environments, the CDCLVC1108PWR can be used in various applications that require precise clock distribution and synchronization. - Q: What is the output skew of the CDCLVC1108PWR?
A: The output skew of the CDCLVC1108PWR is less than 50 ps. - Q: What is the additive RMS jitter of the CDCLVC1108PWR?
A: The additive RMS jitter of the CDCLVC1108PWR is less than 100 fs. - Q: What is the operating temperature range of the CDCLVC1108PWR?
A: The operating temperature range of the CDCLVC1108PWR is -40°C to 85°C. - Q: What package type is the CDCLVC1108PWR available in?
A: The CDCLVC1108PWR is available in a 16-pin TSSOP package. - Q: Does the CDCLVC1108PWR support output enable control?
A: Yes, the CDCLVC1108PWR includes an output enable function for controlling the clock outputs. - Q: Is the CDCLVC1108PWR RoHS compliant?
A: Yes, the CDCLVC1108PWR is lead-free and RoHS compliant. - Q: What are some equivalent or alternative models to the CDCLVC1108PWR?
A: Alternatives include the CDCLVP1108 from Texas Instruments, the NB3N5573 from ON Semiconductor, and the SY89833UMG from Microchip Technology. - Q: How does the CDCLVC1108PWR work?
A: The CDCLVC1108PWR works by taking an input clock signal and distributing it to eight buffered outputs with minimal skew and jitter, ensuring proper clock signal alignment and integrity across all outputs.
