CDCLVD1208RHDR

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CDCLVD1208RHDR

IC CLK BUFFER 2:8 800MHZ 28VQFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Fanout Buffer (Distribution), Multiplexer
NumberofCircuits 1
Ratio-Input:Output 2:8
Differential-Input:Output Yes/Yes
Input LVCMOS, LVDS, LVPECL
Output LVDS
Frequency-Max 800 MHz
Voltage-Supply 2.375V ~ 2.625V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 28-VFQFN Exposed Pad

概述

Description

The CDCLVD1208RHDR is a high-performance clock distribution IC manufactured by Texas Instruments. It is designed for use in various applications, including telecommunications, data communications, and networking systems. This device features a low jitter output, ensuring precise signal timing, which is crucial in high-speed digital circuits.
The CDCLVD1208RHDR operates from a single power supply and can provide multiple clock outputs from a single input signal, making it an efficient solution for distributing clock signals across a system. It supports both LVDS (Low-Voltage Differential Signaling) and LVCMOS (Low-Voltage Complementary Metal-Oxide-Semiconductor) interfaces, enhancing its versatility in different applications.
Key features include programmable output drive strength, adjustable output skew, and integrated termination, which help in optimizing performance and signal integrity. The device is housed in a compact package, making it suitable for space-constrained designs. Overall, the CDCLVD1208RHDR is an excellent choice for engineers needing reliable clock distribution in advanced electronic systems.

Features

The CDCLVD1208RHDR is an integrated clock distribution device designed for high-performance applications. Key features include:
1. Input/Output Configuration: It has one input clock and eight identical output clocks, providing a robust clock signal distribution.

2. Low Voltage Operation: The device operates from a 1.2V to 3.6V supply voltage, making it suitable for modern low-voltage applications.
3. Low Jitter Performance: It features low skew and low jitter, ensuring high signal integrity and timing accuracy, which is critical in high-speed designs.
4. Programmable Output Drive: The output drive strength can be adjusted, allowing flexibility in driving various capacitive loads.
5. Temperature Range: It operates over a wide temperature range, suitable for industrial and automotive applications.
6. Power Savings: Designed for low power consumption, it helps in energy-efficient designs.
7. Package Type: Available in a compact QFN package, enabling space-saving PCB designs.
These features make the CDCLVD1208RHDR ideal for applications in telecommunications, data centers, and computing systems.

Package

The CDCLVD1208RHDR is a clock buffer and is available in a TQFP (Thin Quad Flat Package) package type. This surface-mount package features a 48-pin configuration, providing a compact solution for circuit board applications.

Pinout

The CDCLVD1208RHDR is a high-performance clock driver with a pin count of 20. It is designed to provide low skew distribution of clock signals to multiple outputs.
Key functions include:
- Input Ports: Accepts a single-ended input clock signal.
- Output Ports: Delivers multiple low-skew clock outputs, typically used for driving high-speed applications.
- Configuration: Features a programmable output divider, enabling various output frequency options.
- Termination Options: Can support both LVPECL and LVCMOS output formats.
- Power Management: Offers options for power-saving modes to optimize energy consumption.
This makes the CDCLVD1208RHDR suitable for a variety of applications in telecommunications, data communications, and high-speed digital systems.

Manufacturer

The CDCLVD1208RHDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits (ICs), processors, and analog devices. Founded in 1930, TI is known for its innovations in analog and embedded processing technologies. The company serves various industries, including telecommunications, automotive, industrial, and consumer electronics. TI is recognized for its strong emphasis on research and development, producing high-quality products that enable advancements in electronic systems.

Application

The CDCLVD1208RHDR is a high-performance clock buffer used in various applications such as telecommunications, data centers, and networking equipment. It is ideal for distributing clock signals in systems requiring low skew and high signal integrity. Common usage areas include server and router designs, data communication systems, and high-speed digital circuits, ensuring reliable timing across multiple devices.

Equivalent

The CDCLVD1208RHDR is a clock buffer and driver. Equivalent products include the Texas Instruments CDCLVD1208, the NXP PCDCLVD1208, and the IDT 8T49N242. Always verify specific requirements like voltage, frequency, and package type before substitution.

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