MC145166 Datasheet (Motorola) - Dual PLLs for 46/49 MHz Cordless Telephones

MC145166, Dual PLLs for 46/49 MHz Cordless Telephones

section.

ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS, TA = 25°C) Guaranteed Limit S b l Symbol VDD VOL VOH VIL VIH IOH IOL IIL Input Current (Vin = 0) Output Current (Vout = 2.2 V) (Vout = 5.0 V) (Vout = 0.3 V) (Vout = 0.5 V) Ch Characteristic i i Power Supply Voltage Range Output Volta

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145166/D MC145166 Dual PLLs for 46/49 MHz Cordless Telephones MC145167 CMOS These devices are dual phase locked loop (PLL) frequency synthesizers in tended for use primarily in 46/49 MHz cordless phones with up to 10 channels.

These parts contain two mask programmable counter ROMs for receive and transmit loops with two independent phase detect circuits.

A common reference oscillator and reference divider

MC145166 Features

* include a lock detect circuit for the transmit loop, illegal code default, and a 5 kHz tone output.

* Synthesizes Up to Ten Channel Pairs Maximum Operating Frequency: 60 MHz @ Vin = 200 mV p

* p Operating T