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MC145166

Motorola
Part Number MC145166
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 MC145166 Dual PLLs for 46/49 MHz Cordless Tel...
Datasheet PDF File MC145166 PDF File

MC145166
MC145166


Overview
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 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, 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 Temperature Range: – 40 to + 75°C Operating Voltage Range: 2.
5 to 5.
5 V On–Chip Oscillator Circuit Supports External ...



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