The Texas Instruments CDCP1803RGER is a high-performance, low-skew, 1-to-8 clock buffer designed to distribute a single clock input to eight outputs with minimal skew and jitter. This device is ideal for clock distribution in a wide array of applications, from networking and telecommunications to computing and storage systems.
Key Features
- Low Skew: Ensures that all clock outputs are synchronized, with minimal time delay differences between them, which is crucial for maintaining data integrity in high-speed digital systems.
- Wide Operating Frequency Range: Supports a broad range of input frequencies, making it versatile for various applications and allowing for easy integration into different system designs.
- Low Jitter: Provides a stable clock signal with minimal phase noise, which is essential for maintaining the performance of the system it is used in.
- Multiple Supply Voltages: Can operate with different supply voltages for the core and outputs, offering flexibility in interfacing with different logic levels.
- Power-Down Mode: Features a power-down mode that reduces power consumption when the device is not in use, contributing to energy-efficient system design.
Applications
The CDCP1803RGER is well-suited for a variety of applications that require reliable and precise clock distribution. Some of these applications include:
- Networking equipment such as routers, switches, and hubs
- Telecommunications infrastructure including base stations and signal processing
- Data storage systems like RAID controllers and SSDs
- High-performance computing and server motherboards
Product Specifications
Parameter
Value
Package Type
VQFN-24
Operating Temperature Range
-40°C to 85°C
Supply Voltage (V<sub>CC)
3.3V ±0.3V
Output Type
CML, LVPECL, LVDS, SSTL, HSTL
For engineers and system designers looking for a reliable clock distribution solution, the Texas Instruments CDCP1803RGER offers the performance and flexibility required for today's high-speed digital systems.
