CDCLVD1204RGTR

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CDCLVD1204RGTR

IC CLK BUFFER 2:4 800MHZ 16QFN

  • Fabricant
  • Mfr. Partie #CDCLVD1204RGTR
  • Paquet QFN16
  • Fiche de données
  • En stock6503

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type Fanout Buffer (Distribution), Multiplexer
NumberofCircuits 1
Ratio-Input:Output 2:4
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 16-VFQFN Exposed Pad

Vue d'ensemble

Description

The CDCLVD1204RGTR is a high-performance, low-jitter clock buffer designed by Texas Instruments. It is part of the CDCLVD series, which provides solutions for clock distribution and management in high-speed digital systems. This specific model supports a wide range of input frequencies and is capable of driving multiple outputs while maintaining signal integrity.
Key features include:
- Input Frequency Range: Usually supports input frequencies up to several hundred megahertz.
- Low Jitter: Offers low output jitter, crucial for high-speed applications.
- Multiple Outputs: Can distribute a single clock signal to multiple devices, enhancing system design flexibility.
- Power Supply: Typically operates on a 3.3V or 2.5V supply, making it suitable for various applications.
- Package Type: Comes in a compact package (often a TQFP or similar), facilitating integration into space-constrained designs.
This device is widely used in telecommunications, data centers, and other high-speed applications where precise clock distribution is critical.

Features

The CDCLVD1204RGTR is a low-voltage, low-skew clock distribution buffer designed for high-performance applications. Key features include:
1. Input/Output: It has a single input and four identical, low-skew outputs, making it suitable for distributing clock signals to multiple devices.
2. Voltage Range: Operates from a supply voltage of 1.2V to 3.6V, facilitating compatibility with various digital logic levels.
3. Low Skew: The device ensures minimal signal skew between outputs, which is critical for synchronous systems.
4. Fanout: It provides a fanout of 4, allowing for one input clock signal to drive multiple outputs without degradation of signal integrity.
5. Power Consumption: Designed for efficient power usage, making it suitable for battery-operated devices.
6. Applications: Ideal for use in high-speed data applications, including networking, telecommunications, and consumer electronics.
7. Package: Available in a compact 14-pin TSSOP package, allowing for space-efficient PCB designs.
This combination of features makes the CDCLVD1204RGTR a versatile choice for clock distribution in modern electronic systems.

Package

The CDCLVD1204RGTR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) form factor. This compact package is designed for efficient integration in electronic circuits, providing a balance of performance and space-saving design.

Pinout

The CDCLVD1204RGTR is a quad differential clock driver with a pin count of 16. It is designed to accept a single-ended clock input and provide four differential clock outputs.
Pin Functions:
1. Input Pins:
- `CLK`: Single-ended clock input.
- `CLK_EN`: Clock enable input.
2. Output Pins:
- `OUTP0`, `OUTN0`: Differential output pair for channel 0.
- `OUTP1`, `OUTN1`: Differential output pair for channel 1.
- `OUTP2`, `OUTN2`: Differential output pair for channel 2.
- `OUTP3`, `OUTN3`: Differential output pair for channel 3.
3. Power and Ground Pins:
- `VCC`: Supply voltage pin.
- `GND`: Ground pin.
4. Control Pins:
- `S0`, `S1`: Selection pins for output configuration.
This device is commonly used in high-speed applications requiring low skew and high performance in clock distribution.

Manufacturer

The CDCLVD1204RGTR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital integrated circuits (ICs), as well as embedded processors. Founded in 1930, the company is known for its innovation in various technology sectors, including automotive, industrial, communications, and consumer electronics. TI's products are essential in enabling various applications, from simple electronics to complex systems, making it a key player in the electronics industry.

Application

The CDCLVD1204RGTR is a low-voltage differential signaling (LVDS) clock buffer used in high-speed data transmission applications. Its primary application areas include telecommunications, high-speed networking, data acquisition systems, and video broadcasting. It enhances signal integrity and reduces electromagnetic interference in environments requiring reliable and precise clock signal distribution.

Equivalent

The CDCLVD1204RGTR is a quad-output differential clock buffer. Equivalent products include the IDT 5P49V5924, Texas Instruments CDCM61004, and the ON Semiconductor MC100EP120. Always verify specifications such as voltage, frequency range, and package type to ensure compatibility.

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