MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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MC145106 PLL Frequency Synthesizer
CMOS
The MC145106 is a phase–locked loop (PLL) frequency synthesizer constructed in
CMOS on a single monolithic structure.
This synthesizer finds applications in such areas as CB and FM transceivers.
The device contains an oscillator/amplifier, a 210 or 211 divider chain for the oscillator signal, a programmable divider chain for the input signal, and a phase detector.
The MC145106 has circuitry for a 10.
24 MHz oscillator or may operate with an external signal.
The circuit provides a 5.
12 MHz output signal, which can be used for frequency tripling.
A 29 programmable divider divides t...