| 摘要 |
The circuit is for the receiver which is composed of a receiving section, a waveform shaping section and a control section, the waveform shaping section requring a predetermined time to become operational after being connected to the power supply. The battery saving circuit includes a calling signal detector, two timers responsive to the detector output and two switch circuits responsive to the timers, respectively. The first and second times produce first and second switching signals, the second switching signal being produced the predetermined time after the first. |
