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MC145167

Motorola
Part Number MC145167
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 MC145166/D Dual PLLs for 46/49 MHz Cordless Telephones CM...
Datasheet PDF File MC145167 PDF File

MC145167
MC145167


Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145166/D Dual PLLs for 46/49 MHz Cordless Telephones 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 are shared by the receive and transmit circuits.
Frequency selection is accomplished via a 4–bit parallel input for the MC145166.
The MC145167 utilizes a serial interface.
Other features include a lock detect circuit for the transmit loop, ill...



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