开关IC
The SGM330A is a quad, bidirectional, single-pole/ double-throw SPDT CMOS video analog switch Mux/ DeMux designed to operate from a single 2.7V to 5.5V power 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 SGM330A offers a high-performance, low-cost solution to switch between video sources. It is specified -40℃ to +85℃ temperature range. The SGM330A is available in Green SOIC-16, TSSOP-16 and SSOP-16 packages.
FEATURES
• Wide Bandwidth: 500MHz
• Low On-Resistance: 12Ω TYP
• Low Crosstalk: -60dB at 10MHz TYP
• Power Supply Voltage Range: 2.7V to 5.5V
• Fast Switching Time
• Rail-to-Rail Operation
• Typical Power Consumption ICC = 0.1μA
• TTL/CMOS Compatible
• Micro Size Packages
SOIC-16
TSSOP-16
SSOP-16
