ASNT6114-KHC

Overview

The ASNT6114-KHC is a DC-25GHz broadband linear analog signal splitter fabricated in SiGe technology. It features one differential CML input and two phase-matched differential CML outputs with approximately 0dB gain. The device operates on a single +3.3V or -3.3V supply, consuming 660mW. Key electrical parameters include a -3dB bandwidth of 25GHz, an input common mode voltage range of vcc-0.55V to vcc-0.4V, and an output referred 1dB compression point of 2.1 dBm at 20GHz. It supports AC/DC coupling and includes internal 50Ohm termination.

Feature Summary

• Provides broadband linear signal splitting from DC to 25GHz for high-speed applications
• Features phase-matched differential outputs to maintain signal integrity in interleaved systems
• Supports flexible power supply configurations using either positive or negative rails
• Integrates internal 50Ohm termination with external termination requirements for optimal performance

Applications

• High-speed interleaved ADC systems
• Broadband analog signal distribution networks
• Test and measurement instrumentation requiring low jitter splitting

Procurement Notes

Verify the specific ordering suffix KHC to confirm the custom 24-pin CQFN package configuration. Ensure that the power supply design matches the datasheet recommendations regarding VCC and VEE polarity, as PCB layouts differ significantly between positive and negative supply schemes. Confirm RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a wide bandwidth up to 25GHz is required for analog signal distribution. It is suitable for designs needing phase-matched outputs to minimize skew in parallel processing architectures. Consider the thermal management requirements due to the 660mW power consumption and the necessity of soldering the heat slug to the appropriate plane.

Part Context

This device belongs to ADSANTEC's portfolio of high-speed integrated circuits designed for demanding RF and microwave applications. Manufactured using SiGe technology, it offers high performance and reliability. The part is intended for engineers designing systems that require precise signal splitting with minimal distortion across a broad frequency spectrum.

Replacement Considerations

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