FHP3392IMTC24

Analog Switches - Special Purpose Overview

The FHP3392IMTC24 is a triple 2:1 analog multiplexer designed for high-speed video applications. It features three independent channels with a fixed gain of 6dB (V/V). The device operates on dual power supplies ranging from ±2.5V to ±6V, typically ±5V. Key electrical specifications include a large signal -3dB bandwidth of 750MHz and a 0.1dB gain flatness up to 102MHz at 2VPP. It provides a slew rate of 2,600V/μs and an output current capability of 60mA. The part is housed in a 24-lead Thin Shrink Outline Package (TSSOP) and supports an operating temperature range of -40°C to +85°C.

Analog Switches - Special Purpose Feature Summary

• Triple-channel architecture with fixed 6dB gain for simultaneous RGB video processing
• High-speed switching performance with 9ns channel transition time
• Low distortion characteristics including <0.02% differential gain error
• Integrated disable function reducing supply current to 7mA

Analog Switches - Special Purpose Applications

• RGB video switchers and routers
• Multiple input HDTV switching systems
• Picture-in-picture video switches
• Multi-channel ADC drivers

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix when sourcing replacements. The 'X' suffix indicates tape and reel packaging, whereas the base model without the suffix typically denotes tube packing. Confirm package width and lead count match the 24-TSSOP specification. Ensure the replacement component meets the required ±5V supply voltage and temperature range constraints for direct integration.

Analog Switches - Special Purpose Selection Notes

Select this component for designs requiring high-bandwidth analog signal routing with minimal phase distortion. The fixed 6dB gain eliminates the need for external amplification in certain video paths. Consider the 24-TSSOP footprint for PCB layout constraints. Verify that the logic input thresholds align with the system's digital control voltages for reliable SEL and EN pin operation.

Analog Switches - Special Purpose Part Context

The FHP3392 is part of a family of high-speed video multiplexers manufactured by onsemi (formerly Fairchild Semiconductor). This specific variant, FHP3392IMTC24, utilizes the standard industrial temperature grade and TSSOP-24 package. It serves as a specialized interface solution for multimedia equipment requiring precise analog signal switching between multiple sources.

Analog Switches - Special Purpose Replacement Considerations

Check for compatible parts within the same product family or equivalent offerings from other manufacturers. Ensure substitute components maintain the 24-TSSOP package dimensions and pinout compatibility. Verify that the alternative device supports the required ±5V supply and offers similar bandwidth and gain specifications.