HMC958LC5TR

Analog Switches, Multiplexers, Demultiplexers Overview

The HMC958LC5 is a 4:1 selector integrated circuit designed for high-speed data transmission rates up to 14 Gbps and selector port operation up to 14 GHz. It routes differential inputs to one or both desired outputs based on port selection. The device features programmable differential output voltage swing ranging from 525 mVp-p to 1300 mVp-p via an external control pin. Key electrical parameters include a typical DC power consumption of 294 mW, powered by a single -3.3 V supply. The component exhibits fast rise and fall times of 17 ps and a propagation delay of 121 ps. It is housed in a ceramic RoHS-compliant 32-lead 5x5 mm SMT package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports differential and single-ended input and output configurations
• Features programmable differential output voltage swing for signal level optimization
• Provides low power consumption with fast rise and fall times

Analog Switches, Multiplexers, Demultiplexers Applications

• SONET OC-192 and 10 GbE systems
• 16G Fiber Channel applications
• 4:1 Multiplexer implementations
• Built-In Test equipment
• Broadband Test & Measurement instruments

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging configuration. Confirm that the component meets all necessary regulatory compliance standards for the intended deployment region. Cross-reference the part number with official distributor catalogs to validate availability status and lead times prior to finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring a 4:1 selector capable of handling data rates up to 14 Gbps. Ensure the design accommodates a single -3.3 V DC supply rail. Verify that the system interface supports the specified 525 mVp-p to 1300 mVp-p programmable output swing range. Confirm compatibility with the 32-lead 5x5 mm SMT package footprint during the PCB layout phase.

Analog Switches, Multiplexers, Demultiplexers Part Context

The HMC958LC5 belongs to the Hittite Microwave (now Analog Devices) portfolio of high-speed logic ICs. It is specifically engineered for optical and high-speed digital communication interfaces. The device serves as a critical routing element in multiplexing architectures, offering precise signal path selection with minimal insertion loss and jitter performance suitable for demanding telecommunications standards.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult the official Analog Devices product selector guide for direct functional equivalents within the HMC series. Verify pinout compatibility and electrical parameter alignment before substituting any alternative components.