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MC145169

Motorola
Part Number MC145169
Manufacturer Motorola
Description Dual PLLs for 46/49 MHz Cordless Telephones
Published Jun 26, 2005
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145168/D MC145168 Advance Information Dual PLLs for 4...
Datasheet PDF File MC145169 PDF File

MC145169
MC145169


Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145168/D MC145168 Advance Information Dual PLLs for 46/49 MHz Cordless Telephones MC145169 CMOS These devices are dual phase–locked loop frequency synthesizers intended for use primarily in 46/49 MHz cordless phones with up to 15 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 are shared by the receive and transmit circuits.
Other features include a lock detect circuit for the transmit loop, illegal code default, a buffered oscillator output for mixing purposes in the system, and a ...



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