Overview
The CDCLVP111VFR is a high-performance clock buffer manufactured by Texas Instruments. Designed for precision timing applications, this product belongs to the category of clock distribution ICs. It is particularly suited for applications requiring low jitter and high signal integrity, making it ideal for use in telecommunications, networking, and high-speed data transfer systems. The CDCLVP111VFR stands out for its low additive phase jitter and high-frequency operation, catering to engineers and designers who demand reliable and precise clock distribution solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Frequency Range | 1 to 250 | MHz | |
| Output Frequency Range | 1 to 250 | MHz | |
| Additive Phase Jitter | 0.3 | ps RMS | 12 kHz to 20 MHz |
| Supply Voltage | 3.3 | V | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package Type | VQFN | 24-pin | |
| Output Type | LVPECL |
Key Features
- Low additive phase jitter for high signal integrity.
- Wide input and output frequency range (1 MHz to 250 MHz).
- Supports LVPECL output for high-speed applications.
- Compact 24-pin VQFN package for space-constrained designs.
- Operates at a supply voltage of 3.3 V, suitable for low-power systems.
Applications
The CDCLVP111VFR is widely used in applications requiring precise clock distribution and low jitter. Its primary applications include:
- Telecommunications: Ensures accurate timing in network infrastructure equipment.
- Networking: Provides reliable clock signals for routers, switches, and data centers.
- High-Speed Data Transfer: Supports high-frequency operation for interfaces like PCIe and Ethernet.
- Industrial Automation: Delivers stable clock signals for control systems and sensors.
Q & A
1. What is the input frequency range of the CDCLVP111VFR?
The input frequency range is 1 MHz to 250 MHz.
2. What type of output does the CDCLVP111VFR support?
It supports LVPECL (Low Voltage Positive Emitter-Coupled Logic) output.
3. What is the additive phase jitter of this device?
The additive phase jitter is 0.3 ps RMS (12 kHz to 20 MHz).
4. What is the operating voltage of the CDCLVP111VFR?
It operates at a supply voltage of 3.3 V.
5. What is the package type of this clock buffer?
It comes in a 24-pin VQFN package.
6. What are the typical applications of the CDCLVP111VFR?
It is used in telecommunications, networking, high-speed data transfer, and industrial automation.
7. What is the operating temperature range of this device?
The operating temperature range is -40°C to 85°C.
8. Is the CDCLVP111VFR suitable for low-power systems?
Yes, its 3.3 V supply voltage makes it suitable for low-power systems.
9. How does the CDCLVP111VFR ensure high signal integrity?
It ensures high signal integrity through its low additive phase jitter and LVPECL output.
10. Can the CDCLVP111VFR be used in industrial automation?
Yes, it is well-suited for delivering stable clock signals in industrial automation systems.
