DI9952T Discrete Semiconductor Products

DI9952T is a type four-channel video driver integrated circuit made with CMOS technology. The DI9952T is primarily used in consumer electronics equipment such as DVD players, set-top boxes and other consumer video equipment.

The DI9952T has two functions: a four-channel video driver and an address remapping function. Basically, the DI9952T acts as a buffer between digital and analog parts of the consumer video system. The DI9952T is designed to drive four 8-bit video lines with 75 ohm source impedance. Each output line can handle a maximum of 1.2 V (peak-to-peak) of output voltage swing. Furthermore, the DI9952T supports both AC and DC drive mode for each output line.

The DI9952T also provides an address remapping function that allows you to re-map each input 8-bit data so that it appears on the output as a different 8-bit byte. This feature allows the designer to combine graphics data from different sources onto a single video line. The remapping function can be programmed to operate on up to four input data streams.

The working principle of the DI9952T is fairly straightforward. First, data is received on the four 8-bit video inputs. Next, each input is converted to an output voltage of up to 1.2V (peak-to-peak). Finally, the data is remapped, if necessary, and then transmitted on the four outputs.

In summary, the DI9952T is a versatile four-channel video driver integrated circuit. It provides a high-speed, four-channel video transmission system with address remapping capability. With its wide variety of features and functions, the DI9952T is an ideal solution for a variety of consumer video applications.