Description
The HA-2444/883 is a channel-selectable video op amp consisting of four differential inputs, a single-ended output, and digital control circuitry allowing two digital inputs to activate one of the four differential inputs. The HA-2444/883 also includes a high impedance output state allowing the outputs of multiple HA-2444/883s to be wire-ORd. Functionally, the HA-2444/883 is equivalent to four wideband video op amps and a wideband multiplexer.

Features
• This Circuit is Processed in Accordance to MILSTD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
• Digital Selection of Input Channel
• Unity Gain Stable
• Gain Flatness (to 10MHz) . . . . . . . . 0.12dB (Typ)
• Differential Gain . . . . . . . . . . . . . . . . 0.03% (Typ)
• Differential Phase. . . . . . . . . . 0.03 Degrees (Typ)
• Fast Channel Selection . . . . . . . . . . . 100ns (Max)
• Crosstalk Rejection . . . . . . . . . . . . . . . 60dB (Typ)

Applications
• Programmable Gain Amplifier
• Special Effects Processors
• Video Distribution Systems/Multiplexers
• Heads-up/Night Vision Displays
• Radar Video
• Flight Simulators
• IR Imaging