The SGM331A is a quad, bidirectional, internal 1.2V self-biased, single-pole/double-throw (SPDT) CMOS video analog switch (Mux/DeMux) designed to operate at a single 5V supply. This 2-channel multiplexer/demultiplexer is recommended for both RGB and composite video switching applications. The video switch can be driven from a current output RAMDAC or voltage output composite video source.
Wide bandwidth (500MHz), low on-resistance (12Ω), and low crosstalk make it suitable for high-frequency and other applications. Also this device has exceptionally high current capability which is far greater than most analog switches offered today.
The SGM331A offers a high-performance, low-cost solution to switch between video sources.
The SGM331A is available in Green SOIC-16, TSSOP-16 and SSOP-16 packages. It is specified -40℃ to +85℃ temperature range.
Wide Bandwidth: 500MHz
Low On-Resistance: 12Ω (TYP)
Low Crosstalk: -60dB (TYP) at 10MHz
Single Power Operation: 5V
Fast Switching Time
Internal 1.2V Self-Biased
Low Power Consumption
Available in Green SOIC-16, TSSOP-16 and SSOP-16 Packages
Personal Video Recorders
Terrestrial Set-Top Boxes
Hard Disk Recorders
Desktop Video Editors
Audio and Video Switching