Overview
The CDCLVC1112PWR is a high-performance, low-skew clock buffer designed and manufactured by Texas Instruments. This component is part of the CDCLVC11xx family, which is known for its modular approach and high-performance characteristics. The CDCLVC1112PWR is specifically a 1:12 LVCMOS fanout clock buffer, making it ideal for applications requiring precise clock distribution with minimal jitter.
Operating in a temperature range of -40°C to 85°C, this clock buffer supports both 2.5-V and 3.3-V supply voltages, making it versatile for various environments. The device features a 24-pin TSSOP package and is characterized by its low additive jitter and low pin-to-pin skew, ensuring reliable and precise timing in critical applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | CDCLVC1112PWR |
| Package/Case | 24-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature Range | -40°C ~ 85°C |
| Supply Voltage | 2.3V ~ 3.6V |
| Input Type | LVCMOS |
| Output Type | LVCMOS |
| Input:Output Ratio | 1:12 |
| Maximum Frequency | 250 MHz (at 3.3V), 180 MHz (at 2.5V) |
| Additive Jitter | < 100 fs |
| Pin-to-Pin Skew | < 50 ps |
| EU RoHS Status | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited, 30°C/85%RH) |
Key Features
- High-Performance Clock Buffer: The CDCLVC1112PWR is designed for high-speed applications with low additive jitter and low pin-to-pin skew.
- Low Power Consumption: Operates with low power consumption, making it suitable for a wide range of applications.
- Flexible Supply Voltage: Supports both 2.5-V and 3.3-V supply voltages.
- Wide Operating Temperature Range: Functions reliably from -40°C to 85°C.
- Asynchronous Output Enable Control: The device includes an asynchronous output enable control (1G) that switches the outputs into a low state when 1G is low.
- Compact Package: Available in a 24-pin TSSOP package, making it suitable for space-constrained applications.
Applications
The CDCLVC1112PWR is commonly used in various high-speed digital systems where precise clock distribution is critical. Some of the key application areas include:
- Telecommunications and Networking Equipment: For distributing clock signals with minimal jitter.
- Data Centers: To ensure reliable and precise timing in high-speed data processing environments.
- Test and Measurement Equipment: For applications requiring high accuracy and low jitter clock signals.
- Medical Imaging Devices: To support the precise timing needs of medical imaging systems.
- Industrial Automation Systems: For reliable clock distribution in industrial control systems.
Q & A
- Q: What is the CDCLVC1112PWR and its primary function?
A: The CDCLVC1112PWR is a high-performance, low-skew clock buffer designed for precise clock distribution. It is a 1:12 LVCMOS fanout clock buffer.
- Q: What are the operating temperature and voltage ranges for the CDCLVC1112PWR?
A: The CDCLVC1112PWR operates in a temperature range of -40°C to 85°C and supports supply voltages of 2.3V to 3.6V.
- Q: What is the maximum frequency supported by the CDCLVC1112PWR?
A: The maximum frequency supported is 250 MHz at 3.3V and 180 MHz at 2.5V.
- Q: What are the key features of the CDCLVC1112PWR?
A: Key features include low additive jitter, low pin-to-pin skew, asynchronous output enable control, and low power consumption.
- Q: In what types of applications is the CDCLVC1112PWR typically used?
A: It is used in telecommunications, networking equipment, data centers, test and measurement equipment, medical imaging devices, and industrial automation systems.
- Q: What is the package type and pin count of the CDCLVC1112PWR?
A: The CDCLVC1112PWR is available in a 24-pin TSSOP package.
- Q: How does the CDCLVC1112PWR ensure low jitter and skew?
A: The device is designed with very low additive jitter (< 100 fs) and low pin-to-pin skew (< 50 ps), ensuring precise timing.
- Q: Is the CDCLVC1112PWR RoHS compliant?
A: Yes, the CDCLVC1112PWR is ROHS3 compliant.
- Q: Where can I find detailed information and datasheets for the CDCLVC1112PWR?
A: Detailed information and datasheets can be found on Texas Instruments' official website, as well as through distributors like Dasenic and Ovaga Technologies.
- Q: How can I order the CDCLVC1112PWR?
A: You can order the CDCLVC1112PWR through authorized distributors such as Dasenic, Ovaga Technologies, or directly from Texas Instruments' website.
