**The ADCLK950BCPZ-REEL7: A 2 GHz, 1:10 LVDS Clock Fanout Buffer for High-Speed Data Acquisition Systems**

In the realm of high-speed data acquisition, test and measurement, and advanced communications infrastructure, the integrity of the clock signal is paramount. **Jitter and signal degradation** at the clock source can cripple the performance of an entire system, leading to increased bit error rates and reduced effective resolution. The **ADCLK950BCPZ-REEL7** from Analog Devices stands as a critical solution to this challenge, engineered specifically to distribute a pristine high-frequency clock signal across multiple destinations with minimal added noise.

This integrated circuit is a **1:10 LVDS fanout buffer** capable of operating with clock frequencies up to a remarkable **2 GHz**. Its primary function is to take a single low-voltage differential signaling (LVDS) input and generate ten identical, buffered LVDS outputs. This fanout capability is essential in systems where a master clock must be synchronized across numerous components, such as multiple analog-to-digital converters (ADCs) or digital-to-analog converters (DACs) within a single board.

The core strength of the ADCLK950 lies in its exceptional signal fidelity. It features **additive jitter performance as low as 25 fs** (rms), a figure that is negligible in most high-speed applications. This ensures that the timing accuracy of the original clock is preserved, allowing downstream components to sample data with maximum precision. Furthermore, the device exhibits very low propagation delay and channel-to-channel skew, guaranteeing that all ten outputs are phase-aligned, which is crucial for synchronous systems.

Housed in a compact, 24-lead LFCSP (Lead Frame Chip Scale Package), the ADCLK950BCPZ-REEL7 is designed for performance and efficiency. Its **low power consumption** of 185 mW per channel at 2 GHz makes it suitable for dense, power-sensitive designs. The inclusion of an output enable/disable function provides system-level power management, allowing designers to turn off unused outputs to save power. The device is specified to operate over the industrial temperature range (-40°C to +85°C), ensuring reliability in demanding environments.

Typical applications extend beyond data acquisition into areas such as high-performance computing, wireless infrastructure, radar systems, and any scenario requiring the precise distribution of a very high-frequency clock. By mitigating the load on the source oscillator and ensuring clean, matched signals across all paths, the ADCLK950BCPZ-REEL7 eliminates a significant bottleneck in modern electronic design.

**ICGOOODFIND**: The ADCLK950BCPZ-REEL7 is an indispensable component for system architects, providing a perfect blend of ultra-high speed, exceptional signal integrity, and multi-channel fanout capability that is critical for the next generation of high-speed digital systems.

**Keywords**: Clock Fanout Buffer, LVDS, Low Jitter, High-Speed Data Acquisition, Signal Integrity.