The ISL59482 contains two independent fixed gain of 2 triple 4:1 MUX amplifiers that feature high slew rate and excellent bandwidth for RGB video switching. Each RGB 4:1 MUX contains binary coded, 1 of 4 channel select logic inputs (S0, S1), and separate logic inputs for three-state (HIZ) and power-down (EN) modes. The HIZ state presents a high impedance at the output so that both RGB MUX outputs can be wired together to form an 8:1 RGB MUX amplifier or they can be used in R-R, G-G, and B-B pairs to form a 4:1 differential input/output MUX. Separate power-down mode controls (EN1, EN2,) are included to turn off unneeded circuitry in power sensitive applications. With both EN pins pulled high, the ISL59482 enters a standby power mode - consuming just 36mW.

• Dual, Triple 4:1 multiplexers for RGB
• Externally configurable for various video MUX circuits including;
  • 8:1 RGB MUX
  • Two separate 4:1 RGB MUX
  • 4:1 differential RGB video MUX
• Internally set gain-of-2
• High speed three-state outputs (HIZ)
• Power-down mode (EN)
• ±5V operation
• ±1600 V/μs slew rate
• 500MHz bandwidth
• Supply current 16mA/ch
• Pb-free plus anneal available (RoHS compliant)

• HDTV/DTV analog inputs
• Video projectors
• Computer monitors
• Set-top boxes
• Security video
• Broadcast video equipment