ADCLK948BCPZ

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ADCLK948BCPZ

IC CLK BUFFER 2:8 4.8GHZ 32LFCSP

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Spécifications

Package Tray
Series SiGe
ProductStatus Active
Type Fanout Buffer (Distribution), Multiplexer
NumberofCircuits 1
Ratio-Input:Output 2:8
Differential-Input:Output Yes/Yes
Input CML, CMOS, LVDS, LVPECL
Output LVPECL
Frequency-Max 4.8 GHz
Voltage-Supply 2.97V ~ 3.63V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 32-WFQFN Exposed Pad, CSP

Vue d'ensemble

Description

The ADCLK948BCPZ is a high-performance clock buffer from Analog Devices, designed to distribute clock signals with low skew and high fidelity. It features a 1:8 fan-out, allowing a single input clock signal to drive multiple outputs without significant degradation in signal integrity. The device supports a wide frequency range, making it suitable for various applications, including telecommunications, data converters, and high-speed digital systems.
Key specifications include low propagation delay and minimal jitter, which are critical for maintaining the timing accuracy of high-speed data systems. The ADCLK948BCPZ operates from a single 3.3V power supply and comes in a compact 32-lead LFCSP package, facilitating easy integration into space-constrained designs.
Additionally, it supports various output configurations, including LVPECL, LVDS, and CMOS, providing flexibility for different system requirements. Its robust performance and adaptability make the ADCLK948BCPZ a valuable component in enhancing the reliability and efficiency of clock distribution networks.

Features

The ADCLK948BCPZ is a high-performance clock driver and fanout buffer designed by Analog Devices. Key features include:
1. Output Configuration: It offers multiple outputs (up to 6) with low skew, enabling high fanout of clock signals.
2. High-Speed Performance: Capable of driving clocks up to 1 GHz, suitable for high-frequency applications.
3. Low Jitter: Provides excellent phase noise and jitter performance, critical for maintaining signal integrity in high-speed digital circuits.
4. Single Supply Operation: Operates from a single supply voltage, typically ranging from 2.5V to 3.6V, simplifying power supply design.
5. Differential Inputs: Features differential input options to improve noise immunity and signal integrity.
6. Adjustable Output Drive: Offers programmable output drive strength, allowing flexibility in interfacing with various loads.
7. Power Management: Includes power-down functionality to reduce power consumption when not in use.
These features make the ADCLK948BCPZ suitable for telecommunications, data centers, and high-speed digital applications.

Package

The ADCLK948BCPZ is offered in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a 5mm x 5mm footprint. This compact package type is designed for enhanced thermal performance and reduced space requirements in electronic applications.

Pinout

The ADCLK948BCPZ is a high-performance clock and data recovery (CDR) IC from Analog Devices. It features a 28-pin LFCSP (Lead Frame Chip Scale Package) configuration.
The primary functions of the ADCLK948BCPZ include:
- Clock and data recovery from high-speed serial data inputs.
- Output clock alignment and jitter cleaning.
- Support for various data rates, making it suitable for applications in high-speed data communication.
Key pin functions include:
- Differential input pins for the incoming data signal.
- Output pins for the recovered clock and data signals.
- Configuration pins for setting operational modes and settings.
This device is commonly used in applications like telecommunications, data centers, and high-speed data transmission systems.

Manufacturer

The ADCLK948BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of industries, including automotive, communications, industrial automation, healthcare, and consumer electronics. The company is known for its innovative solutions in data conversion, signal processing, and power management, focusing on improving the performance and efficiency of electronic systems.

Application

The ADCLK948BCPZ is a high-performance clock buffer and fanout driver used in various applications, including telecommunications, data centers, high-speed data acquisition systems, and networking equipment. It is ideal for distributing clock signals in synchronous systems, ensuring signal integrity and low skew. Additionally, it can be utilized in mixed-signal applications where precise timing and synchronization are crucial.

Equivalent

The ADCLK948BCPZ is a high-speed clock buffer/driver. Equivalent products include:
1. SN74LVDS624 - LVDS clock driver.
2. IDT5T49N - Clock fan-out buffer.
3. FAIRCHILD FAN-OUT - Similar clock distribution ICs.
4. MAXim Integrated MAX9000 - High-speed clock driver.
Always verify specifications to ensure compatibility with your application.

Expédition

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EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

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