ADCLK925BCPZ-WP

Clock Buffers, Drivers Overview

The ADCLK925BCPZ-WP is an ultrafast SiGe ECL clock/data buffer featuring a 1:2 fanout configuration. Fabricated on the proprietary XFCB3 silicon germanium bipolar process, it provides full-swing emitter coupled logic outputs with a typical propagation delay of 95 ps and a toggle rate up to 7.5 GHz. The device supports data rates of 10 Gbps and exhibits 60 fs random jitter. It includes on-chip 100 Ω center-tapped input terminations and operates within an extended industrial temperature range of −40°C to +125°C using a 2.5 V to 3.3 V supply.

Clock Buffers, Drivers Feature Summary

• 1:2 Clock/Data Fanout Buffer with 95 ps typical propagation delay
• 7.5 GHz toggle rate and 10 Gbps data rate capability
• On-chip 100 Ω differential input termination resistors
• 60 fs random jitter (RJ) performance
• Extended industrial temperature range: −40°C to +125°C

Clock Buffers, Drivers Applications

• Clock and data signal restoration and level shifting
• Automated test equipment (ATE)
• High speed instrumentation
• High speed line receivers
• Converter clocking

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix matches the required packaging format. The -WP suffix indicates tray packaging, while -R7 and -R2 denote reel packaging options. Confirm that the component meets RoHS compliance standards as specified in the manufacturer's ordering guide for this specific part number.

Clock Buffers, Drivers Selection Notes

Select the ADCLK925BCPZ-WP when a single-ended or differential input requires splitting into two matched ECL output paths. Ensure the application utilizes proper transmission line terminations referenced to VCC − 2 V to achieve the specified 1.6 V differential output swing. Verify power supply decoupling requirements to maintain low impedance planes for optimal high-speed performance.

Clock Buffers, Drivers Part Context

This component belongs to the ADCLK905/ADCLK907/ADCLK925 family of ultrafast buffers. While the ADCLK905 offers a 1:1 ratio and the ADCLK907 provides dual independent 1:1 channels, the ADCLK925 specifically implements a single input driving two outputs. All variants share the same 16-lead LFCSP package and underlying SiGe technology.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.