ASNT6114-KMC

Overview

The ASNT6114-KMC is a DC-25GHz broadband linear analog signal splitter fabricated in SiGe technology. It features one differential CML-type input port and two phase-matched differential CML-type output ports with a nominal gain of approximately 0dB. The device supports a differential input linearity range up to 800mV p-p and operates on a single +3.3V or -3.3V power supply, consuming 660mW. Key electrical specifications include a -3dB bandwidth extending to 25GHz, an output referred 1dB compression point of 2.1 dBm at 20GHz, and a THD of 0.2%. The component is housed in a custom 24-pin CQFP package.

Feature Summary

• Provides broadband linear signal splitting from DC to 25GHz for high-speed applications
• Features phase-matched differential outputs with internal 50Ohm termination to Vcc
• Supports flexible power supply configurations using either positive or negative voltage rails
• Designed for low jitter and limited temperature variation over the industrial range

Applications

• High-speed interleaved ADC systems
• Broadband analog signal distribution networks
• RF front-end circuitry requiring precise signal splitting

Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct pinout and package configuration. Confirm that the requested part number matches the exact revision level required for your design. Cross-reference the datasheet version date to ensure all electrical characteristics and absolute maximum ratings are current before finalizing procurement orders.

Selection Notes

Select this component when a wide bandwidth up to 25GHz is required for analog signal splitting. Ensure the system can accommodate the specified 660mW power consumption and provides adequate thermal management for the CQFP package. Verify that the interface logic levels match the CML requirements and that the power supply polarity aligns with the chosen termination strategy.

Part Context

This device belongs to the ADSANTEC family of high-speed integrated circuits designed for advanced signal processing. It utilizes Silicon-Germanium (SiGe) fabrication to achieve high performance and reliability. The component is distinct from digital multiplexers within the same brand portfolio, focusing specifically on continuous-time analog signal distribution rather than serial data serialization.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.