FSAV332MTCX

Analog Switches - Special Purpose Overview

The FSAV332MTCX is a quad video switch integrated circuit manufactured by onsemi, formerly Fairchild Semiconductor. It features four independent 1-to-2 analog switches designed for high-frequency video signal routing. The device operates within a single supply voltage range of 4.75V to 5.25V and supports a -3dB bandwidth of 368MHz. Each channel includes an individual enable pin for precise control. The maximum on-resistance is specified at 10 ohms. It is housed in a 14-TSSOP surface-mount package with a width of 4.40mm. The component functions reliably across an operating temperature range of -40°C to 85°C.

Analog Switches - Special Purpose Feature Summary

• Quad configuration providing four independent 1x2 video switching channels
• Individual enable pins allow selective activation of each channel
• High bandwidth capability suitable for professional video applications

Analog Switches - Special Purpose Applications

• Video signal routing and switching systems
• Professional broadcast equipment signal management
• Video distribution amplifiers

Analog Switches - Special Purpose Procurement Notes

Verify the manufacturer status carefully as this part is listed as obsolete or discontinued by onsemi. Sourcing may require checking secondary distributors or Rochester Electronics for remaining stock. Confirm that the 14-TSSOP package dimensions match the design footprint exactly. Ensure the 5V supply requirement aligns with the target system power rails before procurement.

Analog Switches - Special Purpose Selection Notes

Select this component when a compact solution for routing multiple video signals is required. The 14-TSSOP package offers a space-efficient alternative to larger DIP packages. Consider the 368MHz bandwidth limit when evaluating compatibility with high-definition video standards. Verify that the 10-ohm on-resistance meets the signal integrity requirements of the specific application load.

Analog Switches - Special Purpose Part Context

The FSAV332 belongs to the FSAV33 family of video switches originally developed by Fairchild Semiconductor. Following the acquisition of Fairchild's semiconductor business, production and documentation are managed by onsemi. This series is characterized by its ability to handle analog video signals with low distortion. The MTCX suffix specifically denotes the 14-TSSOP tape and reel packaging format.

Analog Switches - Special Purpose Replacement Considerations

Public confirmed substitute part numbers include FSAV332MTC and FSAV332MX. These variants share the same functional specifications but differ in packaging type, such as SOIC or leaded options. Verify pinout compatibility and thermal characteristics when transitioning between these package styles.