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SM5142 PLL Synthesizer


The SM5142AP/AM is a 20 MHz frequency synthesizer PLL IC. It is ideal for tuners that use double-conversion receivers.

Features
&127; 20 MHz direct frequency division
&127; 4 selectable reference frequeocies (1, 5. 9 and 10kHz)
&127; Built-in transistor for LowPassFilter
&127; 60kHz and 8Hz outputs for cxternl application


Explanation of pin function terms





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