CDCLVD1212RHAR

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CDCLVD1212RHAR

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IC CLK BUFFER 2:12 800MHZ 40VQFN

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仕様

属性
Part Status Active
Type Fanout Buffer (Distribution), Multiplexer
Number of Circuits 1
Ratio - Input:Output 2:12
Differential - Input:Output Yes/Yes
Input LVCMOS, LVDS, LVPECL
Output LVDS
Frequency - Max 800 MHz
Voltage - Supply 2.375V ~ 2.625V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Supplier Device Package 40-VQFN (6x6)
Base Product Number CDCLVD1212

概要

Description

The CDCLVD1212RHAR is a high-performance clock buffer and fanout driver designed primarily for applications requiring low skew and high reliability. It features a 1:12 clock distribution architecture, enabling a single input clock signal to be distributed to twelve output clocks, making it ideal for high-speed digital systems such as networking, telecommunications, and data processing.
Key features include a wide operating voltage range, low power consumption, and excellent signal integrity. The device supports both single-ended and differential input signals, providing versatility in various circuit designs. It also incorporates advanced features like programmable output drive strength and the ability to configure output clock phases.
The CDCLVD1212RHAR is available in a compact package, facilitating integration into space-constrained applications. Its robust design and reliability make it suitable for demanding environments, ensuring consistent performance in critical applications. Overall, the CDCLVD1212RHAR is an essential component for engineers aiming to enhance clock distribution in high-speed electronic systems.

Equivalent

The CDCLVD1212RHAR is a clock buffer and fanout driver. Equivalent products include Texas Instruments' CDCLVD1212, and other similar devices from manufacturers like ON Semiconductor (MC100EP14) and Analog Devices (ADCLK846). Ensure to check specifications like input/output voltage levels, frequency range, and package type for compatibility.

Features

The CDCLVD1212RHAR is a low-voltage differential signaling (LVDS) clock buffer designed for high-performance applications. Key features include:
1. Input/Output: It supports up to 12 LVDS outputs, allowing for the distribution of clock signals with minimal skew.
2. Supply Voltage: Operates with a supply voltage of 2.5V to 3.6V, making it suitable for various low-voltage applications.
3. High Speed: Capable of operating at speeds up to 1.5 GHz, it provides efficient, high-fidelity clock distribution.
4. Low Power Consumption: Optimized for low power usage, enhancing the efficiency of electronic systems.
5. Skew Performance: Offers excellent output-to-output skew characteristics, crucial for timing-critical applications.
6. Thermal Performance: Features robust thermal characteristics, supporting reliable operation under varying environmental conditions.
7. Package: Available in a compact QFN package, facilitating space-saving designs.
Overall, the CDCLVD1212RHAR is ideal for high-speed clock and data applications in telecommunications, networking, and computing.

Pinout

The CDCLVD1212RHAR is a high-performance clock driver from Texas Instruments, featuring a total of 12 pins. Its primary functions include clock signal distribution and signal buffering. The device offers low skew and high drive capability, making it suitable for communication and networking applications.
Key pin functions include:
- Input Pins: Accept clock signals.
- Output Pins: Distribute buffered clock signals to multiple destinations.
- Control Pins: Used for configuration settings, such as enabling or disabling outputs.
- Power and Ground Pins: Supply power to the device and provide a ground reference.
The CDCLVD1212RHAR operates with low voltage (typically 3.3V) and can support a range of output formats, ensuring compatibility with various logic families. Its design helps to minimize jitter and ensure signal integrity across applications.

Manufacturer

The CDCLVD1212RHAR is manufactured by Texas Instruments (TI), a well-known multinational technology company. Founded in 1930, Texas Instruments specializes in the design and production of semiconductors and various integrated circuits. The company is particularly recognized for its analog and embedded processing products, which are widely used in various applications, including consumer electronics, automotive systems, industrial equipment, and communication technologies.
Texas Instruments is a leader in the semiconductor industry, focusing on innovation and high-performance solutions that meet the needs of various markets. The CDCLVD1212RHAR is a clock driver specifically designed for high-speed data applications, featuring low power consumption and robust performance. TI's extensive portfolio and commitment to advancing technology make it a significant player in the global electronics landscape.

Application

The CDCLVD1212RHAR is a low-jitter clock buffer and driver primarily used in high-performance digital systems. Its key application areas include telecommunications, data communication, and networking equipment, where precise clock distribution is essential. It is also utilized in high-speed computing, data centers, and consumer electronics to ensure reliable signal integrity. The device supports various output configurations, making it suitable for applications requiring multiple clock signals and low skew, such as FPGA and ASIC designs. Additionally, it's used in test and measurement systems for accurate timing and synchronization.

Package

The CDCLVD1212RHAR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

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