Analog Devices ADCLK905BCPZ-R7 Clock Buffer, High-Speed, LFCSP Package

High-Speed Clock Buffer Solution for Precision Timing Applications

The ADCLK905BCPZ-R7 is a high-performance, ultrafast clock buffer from Analog Devices Inc. (ADI), designed to meet the stringent requirements of high-speed data acquisition systems, instrumentation, and communication infrastructure. This device is part of ADI’s renowned clock and timing portfolio, known for delivering low jitter, high signal integrity, and robust performance in demanding environments.

Engineered with a focus on signal fidelity and timing accuracy, the ADCLK905BCPZ-R7 is a single-ended buffer that supports input frequencies up to 7 GHz. It is ideal for applications requiring minimal additive jitter and high-speed signal distribution. The device is housed in a compact 8-lead LFCSP package, making it suitable for space-constrained designs without compromising performance.

Technical Specifications and Parameters

Why Choose This High-Speed Clock Buffer Over Conventional Alternatives?

When it comes to high-frequency signal distribution, the ADCLK905BCPZ-R7 stands out due to its exceptional performance characteristics. Unlike typical clock buffers that may introduce significant jitter or signal degradation at high frequencies, this device offers ultra-low additive jitter, ensuring signal integrity is maintained across all outputs. This is particularly critical in applications such as high-speed ADCs, DACs, and RF systems where timing precision directly impacts system performance.

Another key advantage is its ability to operate at frequencies up to 7 GHz, which is significantly higher than many standard clock buffers. This makes it a preferred choice for engineers working on next-generation communication systems, radar, and test equipment. The compact 8-lead LFCSP package also allows for easy integration into dense PCB layouts, reducing board space and simplifying thermal management.

Industry experts and design engineers consistently recommend ADI’s clock buffers for their reliability and performance. The ADCLK905BCPZ-R7 is no exception, with proven deployment in mission-critical systems where timing accuracy is non-negotiable.

Technical Parameters

• Manufacturer: Analog Devices Inc.
• Product Type: Clock Buffer
• Number of Outputs: 2
• Input Type: Single-Ended
• Output Type: Single-Ended
• Maximum Input Frequency: 7 GHz
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package: 8-WFDFN Exposed Pad
• Mounting Type: Surface Mount
• Packaging: Tape & Reel (TR)
• Status: Active

Typical Applications in Industrial and Communication Systems

• High-Speed Data Acquisition Systems
• RF and Microwave Communication Equipment
• Test and Measurement Instruments
• Clock Distribution in High-Speed ADC/DAC Systems
• Radar and Defense Electronics
• Optical Networking Infrastructure

About Analog Devices Inc. (ADI)

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. With a legacy of innovation and quality, ADI serves a wide range of industries including industrial automation, healthcare, automotive, and communications. Their clock and timing solutions are trusted by engineers worldwide for delivering precision, reliability, and performance in the most demanding applications.

Frequently Asked Questions (FAQ)

What is the maximum frequency supported by this clock buffer?

The device supports input frequencies up to 7 GHz, making it suitable for high-speed applications such as RF systems and high-speed data converters.

Is the ADCLK905BCPZ-R7 suitable for use in harsh environments?

Yes, it operates over a wide temperature range of -40°C to +85°C, making it ideal for industrial and outdoor applications where environmental conditions can vary significantly.

What type of input and output does this device support?

This clock buffer supports single-ended input and output configurations, which simplifies integration into systems that do not require differential signaling.

Can this device be used in compact PCB designs?

Absolutely. The 8-lead LFCSP package is compact and surface-mountable, allowing for efficient use of board space in dense electronic designs.

What makes this clock buffer better than standard alternatives?

Its ultra-low additive jitter, high-frequency support up