Overview
The CDCLVD2104RHDT is a high-performance clock buffer produced by Texas Instruments. This component is designed to distribute clock signals with minimal skew and jitter, making it ideal for applications requiring precise timing. It is part of the LVDS (Low-Voltage Differential Signaling) family, known for its robustness and low power consumption. The CDCLVD2104RHDT is targeted at industries such as telecommunications, data centers, and high-speed computing, where reliable clock distribution is critical. Its unique selling points include low additive jitter, high signal integrity, and support for multiple output configurations.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Outputs | 4 | - | Differential LVDS outputs |
| Input Frequency Range | 1 to 200 | MHz | Supports wide frequency range |
| Output Frequency Range | 1 to 200 | MHz | Matches input frequency |
| Supply Voltage | 2.375 to 3.465 | V | Low power consumption |
| Additive Jitter | < 0.3 | ps RMS | Ensures high signal integrity |
| Operating Temperature Range | -40 to 85 | °C | Suitable for industrial environments |
| Package | VQFN-32 | - | Compact form factor |
| Output Skew | < 50 | ps | Minimizes timing differences |
Key Features
- Low additive jitter for precise clock distribution.
- Supports up to 200 MHz input and output frequencies.
- Differential LVDS outputs for noise immunity.
- Wide operating temperature range for industrial applications.
- Compact VQFN-32 package for space-constrained designs.
- Low power consumption with a supply voltage range of 2.375V to 3.465V.
Applications
The CDCLVD2104RHDT is widely used in applications requiring high-speed and reliable clock distribution. It is commonly employed in telecommunications infrastructure, data centers, and high-performance computing systems. Its low jitter and skew make it suitable for use in FPGA and ASIC-based designs, where precise timing is essential. Additionally, its robust LVDS outputs ensure signal integrity in noisy environments, making it a preferred choice for industrial automation and test and measurement equipment.
Q & A
1. What is the primary function of the CDCLVD2104RHDT?
The CDCLVD2104RHDT is a clock buffer designed to distribute clock signals with minimal skew and jitter.
2. What is the input frequency range supported by this device?
It supports an input frequency range of 1 to 200 MHz.
3. How many outputs does the CDCLVD2104RHDT have?
It has 4 differential LVDS outputs.
4. What is the additive jitter of this clock buffer?
The additive jitter is less than 0.3 ps RMS.
5. What is the operating temperature range?
It operates within a temperature range of -40°C to 85°C.
6. What package does the CDCLVD2104RHDT come in?
It is available in a VQFN-32 package.
7. What is the supply voltage range for this device?
The supply voltage ranges from 2.375V to 3.465V.
8. Is the CDCLVD2104RHDT suitable for industrial applications?
Yes, its wide operating temperature range and robust design make it suitable for industrial environments.
9. What is the output skew of this device?
The output skew is less than 50 ps.
10. What are the typical applications of the CDCLVD2104RHDT?
Typical applications include telecommunications, data centers, high-performance computing, and industrial automation.
