Fairchild Semiconductor FSAV433 High-Bandwidth (550MHz) Three-Channel 3-in-1 Video Switch User Manual
Summary
This high-bandwidth, low-power video switch is engineered to reliably manage and direct three main analog RGB video signals (up to 550MHz). Ideal for integrating into LCD, Plasma, or Projection displays, it maintains image integrity while minimizing crosstalk and signal loss. The accompanying manual serves as a comprehensive resource for electronic designers, detailing technical specifications, operating ranges, pin assignments, power consumption characteristics, and application diagrams required for seamless product development and assembly.
Page 1 Text Content
FSAV433 H igh-B andw icth (550M z) Three-C hannel 3:1 Video Sw itch
August 2006
FSAV433 High-Bandwidth (550MHz) Three-Channel 3:1 Video Switch Features Description Ground between channels to optimize isolation and The FSAV433 is an ultra-low power, high-bandwidth reduce hostile crosstalk video switch specially designed for switching three ana-
-70d B non-adjacent channel crosstalk at 30MHz log video signals, including computer RGB and high-def- inition YPb Pr signals. The wide bandwidth (550MHz) of
6.5Ω typical On Resistance (RON)
the switch allows signal passage with minimum edge
-3d B bandwidth: 550MHz
and phase distortion, while −70d B non-adjacent channel
Low power consumption (1µA max)
crosstalk generates negligible image noise between active channels. Optimized differential gain and phases
Applications
maintain the image integrity of video applications, while RGB Video Switch in LCD, Plasma, and Projection low On Resistance offers low signal insertion loss.
displays
The Fairchild switch family derives from and embodies
DVD-RW, notebook Fairchilds proven switch technology used for years in its
74LVX3L384 (FST3384) bus switch product.
Ordering Information
Package Pb- Packing
Order Number Package Description
Number Free(1) Method
20-Terminal Depopulated Quad Very-Thin Flat Pack No
FSAV433BQX MLP020B Yes Leads (DQFN), JEDEC MO-241, 2.5 x 4.5mm Tape & Reel
20-Lead Thin Shrink Small Outline Package (TSSOP),
FSAV433MTC MTC20 Yes JEDEC MO-153, 4.4mm Wide Tube
20-Lead Thin Shrink Small Outline Package (TSSOP),
FSAV433MTCX MTC20 Yes JEDEC MO-153, 4.4mm Wide Tape & Reel
Notes: 1. Pb-Free package per JEDEC J-STD-020B.
Application Diagram
© 2 005 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA V433 Rev. 1.4.1
Page Summary Contents For Fairchild Semiconductor FSAV433 High-Bandwidth (550MHz) Three-Channel 3-in-1 Video Switch User Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 13 |
| File Size | 1.66 MB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What is the bandwidth of the FSAV433 video switch?
550MHz bandwidth for minimum edge and phase distortion.
What is the typical On Resistance?
6.5Ω typical On Resistance (Ron) at specified conditions.
Which display applications is the FSAV433 designed for?
RGB video switch in LCD, Plasma, and Projection displays.
What package options are available for the FSAV433?
20-Terminal DQFN or 20-Lead TSSOP packages.
How much power does the FSAV433 consume?
Low power consumption (1μA maximum).