MC145162P

The MC145162P belongs to the serise of MC145162.The MC145162 is a kind of dual PLL frequency synthesizers.It is a dual phaselocked loop (PLL) frequency synthesizer especially designed for CT-1 cordless phone applications worldwide.MC145162P is also for any product with a frequency operation at 60 MHz or below.It is available in plastic DIP package.

The following is about MC145162P's features.(1)power saving mode controlled by MCU;(2)three or four pins used for serial MCU interface;(3)builtin MCU clock output with frequency of reference oscillator;(4)onchip reference oscillator supports external crystals to 16.0 MHz;(5)fully programmable receive, transmit, reference, and auxiliary reference counters accessed through an MCU serial interface;(6)allows the user to select an additional reference frequency for receive and transmit loops if required.

What comes next is the absolute maximum ratings of MC145162P.(1):operating voltage is from 2.5 to 5.5 V;(2):operating temperature ranges from -40 to 75;(3):operating power consumption is 3.0 mA @ 2.5 V;(4):the maximum operating frequency is 60 MHz @ 200 mV p-p at VDD is 2.5 V;(5): reference frequency counter division ranges from 16 to 4095;(6):auxiliary reference frequency counter division is from 16 to 16,383;(7):transmit counter division is from 16 to 65,535;(8):receive counter division ranges from 16 to 65,535;(9):power supply voltage(VDD) is from 2.5 to 5.5 V;(10):the maximum of output voltage for 0 level is 0.1 V.