Overview
The CDCV304PWRG4 is a high-performance, low-skew, general-purpose PCI-X compliant clock buffer produced by Texas Instruments. This component is designed to distribute one input clock signal (CLKIN) to four output clocks (1Y[0:3]), making it ideal for applications requiring precise clock signal distribution. The CDCV304PWRG4 operates at both 3.3 V and 2.5 V supply voltages, ensuring compliance with 3.3-V PCI-X specifications. It is characterized for operation over a wide temperature range of –40°C to 85°C, making it suitable for automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | TSSOP (8) | - |
| Operating Temperature Range | –40 to 85 | °C |
| Supply Voltage (VDD) | 2.3 to 3.6 | V |
| Operating Frequency | 0 to 200 | MHz |
| Output Skew | < 100 | ps |
| Input Voltage (VI) | 0 to VDD | V |
| Low-Level Input Voltage (VIL) | 0.3 x VDD | V |
| High-Level Input Voltage (VIH) | 0.7 x VDD | V |
| High-Level Output Current (IOH) | -12 mA (VDD = 2.5 V), -16 mA (VDD = 3.3 V) | mA |
| Low-Level Output Current (IOL) | 8 mA (VDD = 2.3 V), 16 mA (VDD = 3.3 V) | mA |
| Junction Temperature (Tj) | 125 | °C |
| Storage Temperature Range (Tstg) | –65 to 150 | °C |
Key Features
- General-Purpose and PCI-X 1:4 Clock Buffer
- Operating Frequency: 0 MHz to 200 MHz
- Low Output Skew: < 100 ps
- Distributes One Clock Input to One Bank of Four Outputs
- Output Enable Control that Drives Outputs Low when OE is Low
- Operates from Single 3.3-V Supply or 2.5-V Supply
- PCI-X Compliant
- 8-Pin TSSOP Package
Applications
The CDCV304PWRG4 is suitable for various applications, including:
- PCI-X systems requiring precise clock signal distribution
- Automotive applications due to its wide operating temperature range
- Industrial applications where reliable clock buffering is critical
- General-purpose clock buffering in high-performance systems
Q & A
- What is the primary function of the CDCV304PWRG4?
The CDCV304PWRG4 is a clock buffer that distributes one input clock signal to four output clocks.
- What are the operating voltage ranges for the CDCV304PWRG4?
The CDCV304PWRG4 operates at 2.3 V to 3.6 V supply voltages.
- What is the maximum operating frequency of the CDCV304PWRG4?
The CDCV304PWRG4 can operate up to 200 MHz.
- What is the output skew of the CDCV304PWRG4?
The output skew is less than 100 ps.
- What is the package type of the CDCV304PWRG4?
The CDCV304PWRG4 comes in an 8-pin TSSOP package.
- Is the CDCV304PWRG4 PCI-X compliant?
- What is the operating temperature range of the CDCV304PWRG4?
The operating temperature range is –40°C to 85°C.
- Does the CDCV304PWRG4 have output enable control?
- Is the CDCV304PWRG4 suitable for automotive applications?
- What is the junction temperature limit of the CDCV304PWRG4?
