LM1044 Datasheet (National Semiconductor)

LM1044, Analog Video Switch

Primarily intended for but not restricted to the switching of video signals the LM1044 is a monolithic DC controlled analog switch with buffered outputs allowing the selection of three 5 MHz bandwidth 6 dB gain channels or two RGB a Sync 30 MHz bandwidth 0 dB gain channels Channel selection is achie

LM1044 Features

* Y Y Y Y Y Y Wide RGB bandwidth typically 30 MHz High signal to noise ratio typically 60 dB Excellent channel isolation typically b60 dB 5 MHz High RGB output currents typically 4 mA peak RGB channels may be DC restored or clamped Logically compatible with the LM1038 stereo audio switch IC Block Di