The input signal is frequency-divided through the input amplifier 2 to an 1/2 frequency with an 1/2 frequency-divider 3 and inputted through the output amplifier 4 to a PLL+controller.YOSHIMURA YUMI吉村 由美ISHII HIDEKAZU石井 英一
purisuke - raPURPOSE:To switch an 1/2 frequency dividing function and an amplifier function, to execute the miniaturization and to attain a low power by inputting the signals of FM and TV from respective input terminals and controlling them with a control terminal. CONSTITUTION:When the signals...