Overview
The CDCV304TPWREP is a high-performance, low-skew, general-purpose clock buffer produced by Texas Instruments. It is specifically designed for use in PCI-X applications and operates at frequencies ranging from 0 MHz to 200 MHz. This device is characterized by its ability to distribute one input clock signal to four output clocks with minimal output skew. The CDCV304TPWREP is available in an 8-pin TSSOP package and is compliant with both 3.3-V and 2.5-V supply voltages, making it versatile for various system designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VDD) | 2.3 | - | 3.6 | V |
| Operating Frequency | 0 | - | 200 | MHz |
| Output Skew (tsk(o)) | 50 | 100 | 150 | ps |
| Low-to-High Propagation Delay (tPLH) at VDD = 3.3 V | 1.8 | 2.4 | 3.8 | ns |
| High-to-Low Propagation Delay (tPHL) at VDD = 3.3 V | 1.8 | 2.5 | 3.8 | ns |
| Output Rise Slew Rate (tr) at VDD = 3.3 V | 1 | 2.7 | 4 | V/ns |
| Output Fall Slew Rate (tf) at VDD = 3.3 V | 1 | 2.7 | 4 | V/ns |
| Operating Temperature Range | -40 | - | 105 | °C |
| Package Type | - | - | TSSOP (8-pin) | - |
Key Features
- General-purpose and PCI-X compliant 1:4 clock buffer
- Operating frequency range from 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 a single 3.3-V or 2.5-V supply
- PCI-X compliant
- Available in an 8-pin TSSOP package
- Characterized for operation from -40°C to 105°C
- Extended product life cycle and product-change notification
- Product traceability
Applications
The CDCV304TPWREP is suitable for a variety of applications, including:
- PCI-X systems and peripherals
- High-speed data transmission and communication systems
- Industrial and automotive systems requiring precise clock distribution
- Defense, aerospace, and medical applications where reliability and precision are critical
Q & A
- What is the operating frequency range of the CDCV304TPWREP?
The CDCV304TPWREP operates at frequencies ranging from 0 MHz to 200 MHz.
- What is the output skew of the CDCV304TPWREP?
The output skew is less than 100 ps.
- What supply voltages does the CDCV304TPWREP support?
The device operates from a single 3.3-V or 2.5-V supply.
- What is the package type of the CDCV304TPWREP?
The device is available in an 8-pin TSSOP package.
- What is the operating temperature range of the CDCV304TPWREP?
The device operates from -40°C to 105°C.
- Is the CDCV304TPWREP PCI-X compliant?
Yes, the CDCV304TPWREP is PCI-X compliant.
- How many output clocks does the CDCV304TPWREP distribute?
The device distributes one input clock signal to one bank of four output clocks.
- What is the purpose of the output enable control (OE) in the CDCV304TPWREP?
The output enable control drives the outputs low when OE is low.
- Is the CDCV304TPWREP suitable for defense, aerospace, and medical applications?
Yes, the CDCV304TPWREP is suitable for these applications due to its reliability and precision.
- Does the CDCV304TPWREP have extended product life cycle and product-change notification?
Yes, the device has an extended product life cycle and product-change notification.
