The HA4344B is a very wide bandwidth 4x1 crosspoint switch ideal for professional video switching, HDTV, computer display routing, and other high performance applications. This circuit features very low power dissipation, excellent differential gain and phase, high off isolation, symmetric slew rates, fast switching, and latched control signals. When disabled, the output is switched to a high impedance state, making the HA4344B ideal for matrix routers.

特性 Features

? Low Power Dissipation. . . . . . . . . . . . . . . . . . . . . .105mW

? Symmetrical Slew Rates . . . . . . . . . . . . . . . . . . 1400V/μs

? 0.1dB Gain Flatness. . . . . . . . . . . . . . . . . . . . . . . 100MHz

? -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 350MHz

? Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . . .70dB

? Crosstalk Rejection (30MHz) . . . . . . . . . . . . . . . . . . .80dB

? Differential Gain and Phase . . . . . . . . . . . . . . 0.01/0.01°

? High ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . .>2000V

? TTL Compatible Control Signals

? Latched Control Lines for Synchronous Switching

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Professional Video Switching and Routing

? RGB Video Distribution Systems

? Computer Graphics

? RF Switching and Routing