MC145162D1 Datasheet PDF - Motorola

●60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers

●CMOS

●The MC145162 is a dual phase–locked loop (PLL) frequency synthesizer especially designed for CT–1 cordless phone applications worldwide. This frequency synthesizer is also for any product with a frequency operation at

●60 MHz or below.

●The MC145162–1 is a high frequency derivative of the MC145162, for products with operating frequencies of 85 MHz or below.

●• Operating Voltage Range: 2.5 to 5.5 V

●• Operating Temperature Range: – 40 to + 75°C

●• Operating Power Consumption: 3.0 mA @ 2.5 V

●• Maximum Operating Frequency:

●   MC145162 — 60 MHz @ 200 mV p–p, VDD = 2.5 V

●   MC145162–1 — 85 MHz @ 250 mV p–p, VDD = 2.5 V

●• Three or Four Pins Used for Serial MCU Interface

●• Built–In MCU Clock Output with Frequency of Reference Oscillator ÷3/÷4

●• Power Saving Mode Controlled by MCU

●• Lock Detect Signal

●• On–Chip Reference Oscillator Supports External Crystals to 16.0 MHz

●• Reference Frequency Counter Division Range: 16 to 4095

●• Auxiliary Reference Frequency Counter Division Range: 16 to 16,383

●• Transmit Counter Division Range: 16 to 65,535

●• Receive Counter Division Range: 16 to 65,535