Overview
The CDCM7005RGZRG4 is a high-performance clock generator and jitter cleaner produced by Texas Instruments. This product falls under the category of timing devices and is designed to meet the stringent requirements of modern communication and data processing systems. The CDCM7005RGZRG4 is particularly aimed at applications requiring precise clock signals with minimal jitter, such as in networking, telecommunications, and high-speed data acquisition systems. Its unique selling points include its ability to generate multiple clock outputs with high frequency accuracy and its robust jitter cleaning capabilities, making it a competitive choice in the market for timing solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Frequency Range | Up to 2.1 | GHz | |
| Input Frequency Range | 1 to 710 | MHz | |
| Number of Outputs | 5 | ||
| Supply Voltage | 3.3 | V | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | 48-VFQFN | ||
| Phase Jitter | 0.7 | ps RMS | at 156.25 MHz |
Key Features
- Generates up to five low-jitter clock outputs from a single reference clock.
- Integrated PLL with superior jitter cleaning capabilities.
- Supports a wide range of input frequencies from 1 MHz to 710 MHz.
- High output frequency up to 2.1 GHz, suitable for high-speed applications.
- Flexible output configurations to meet various system requirements.
Applications
The CDCM7005RGZRG4 is widely used in applications that demand precise timing and low jitter. Key application areas include:
- Networking Equipment: Used in routers, switches, and network interface cards to ensure accurate data transmission.
- Telecommunications: Provides stable clock signals in base stations and communication infrastructure.
- High-Speed Data Acquisition: Ensures precise timing in data acquisition systems for accurate sampling.
- Industrial Automation: Supports timing requirements in automation systems and control units.
Q & A
1. What is the primary function of the CDCM7005RGZRG4?
The primary function of the CDCM7005RGZRG4 is to generate multiple low-jitter clock signals from a single reference clock, ensuring precise timing in various applications.
2. What is the maximum output frequency supported by this device?
The CDCM7005RGZRG4 supports a maximum output frequency of up to 2.1 GHz.
3. How many clock outputs does the CDCM7005RGZRG4 provide?
It provides five clock outputs.
4. What is the input frequency range for this clock generator?
The input frequency range is from 1 MHz to 710 MHz.
5. What is the typical phase jitter performance of this device?
The typical phase jitter is 0.7 ps RMS at 156.25 MHz.
6. What is the operating voltage for the CDCM7005RGZRG4?
The operating voltage is 3.3 V.
7. What is the operating temperature range for this device?
The operating temperature range is from -40°C to 85°C.
8. What package type is used for the CDCM7005RGZRG4?
It comes in a 48-VFQFN package.
9. Can the CDCM7005RGZRG4 be used in telecommunications equipment?
Yes, it is suitable for use in telecommunications equipment such as base stations and communication infrastructure.
10. What are the key advantages of using the CDCM7005RGZRG4 in networking applications?
The key advantages include its ability to generate low-jitter clock signals, support for high output frequencies, and flexible output configurations, ensuring reliable and accurate data transmission in networking applications.
