ASNT3111-KMC

Translators, Level Shifters Overview

The ASNT3111-KMC is a single-channel CML-to-PCML level shifter fabricated in SiGe technology. It operates at data rates from DC to 40 Gbps with a typical power consumption of 260 mW. The device requires dual power supplies: Vee at -3.3V and Vcc at +3.3V. It features fully differential inputs with on-chip 50 Ohm termination to ground, and outputs with on-chip 50 Ohm termination to the positive supply rail. Additive jitter is less than 1 ps peak-to-peak.

Translators, Level Shifters Feature Summary

• Provides voltage shifting for high-speed digital signals between negative and positive power supply domains
• Integrates internal 50 Ohm terminations for both input and output interfaces
• Supports flexible signal coupling configurations including differential, AC/DC coupled, and single-ended modes

Translators, Level Shifters Applications

• High-speed broadband digital signal level up-shifting
• CML to PCML logic interface conversion
• Data and clock signal translation between different voltage domains

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix KMC corresponds to the custom 24-pin CQFP package configuration. Confirm that the component meets RoHS 2011/65/EU standards as specified in the datasheet. Ensure compatibility with the required dual power supply rails of -3.3V and +3.3V during system design validation.

Translators, Level Shifters Selection Notes

Select this component when interfacing CML sources with PCML destinations requiring voltage level translation. The SiGe fabrication ensures performance across industrial temperature ranges. Consider the 260 mW power dissipation and thermal management requirements associated with the custom CQFP package during PCB layout planning.

Translators, Level Shifters Part Context

Manufactured by Advanced Science And Novel Technology Company, Inc., the ASNT3111-KMC belongs to a family of high-speed broadband digital integrated circuits. The part utilizes Silicon Germanium (SiGe) technology to achieve high performance and reliability. It is designed specifically for applications demanding low jitter and precise signal integrity at multi-gigabit data rates.

Translators, Level Shifters Replacement Considerations

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