KR1051XA7 (KP1051XA7) DIP18

The chip of KP1051XA7 represents the mixer heterodyne, the PCh amplifier of the selector of television channels.

Performs functions: the mixer of television signals of meter range to 470 MHz, a heterodyne, the buffer cascade with heterodyne for a divider of frequency, UPCh from the selector of channels of decimeter range.

The mixer and heterodyne of meter waves, preamplifier of PCh of decimeter waves, buffer exit of a heterodyne, surfactant filter UPCh, the food stabilizer, the operating mode switch are a part of IS.