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LC72130M

Part Number	LC72130M
Manufacturer	Sanyo Semicon Device
Description	AM/FM PLL Frequency Synthesizer
Published	Mar 22, 2005
Detailed Description	Ordering number : EN4973A CMOS LSI LC72130, 72130M AM/FM PLL Frequency Synthesizer Overview The LC72130 and LC72130M ...
Datasheet	LC72130M PDF File

Overview

Ordering number : EN4973A CMOS LSI LC72130, 72130M AM/FM PLL Frequency Synthesizer Overview The LC72130 and LC72130M are PLL frequency synthesizers for use in tuners in radio cassette recorders and other products.
Package Dimensions unit: mm 3067-DIP24S [LC72130] Applications PLL frequency synthesizer Functions • High-speed programmable dividers — FMIN: 10 to 160 MHz pulse swallower (built-in divide-by-two prescaler) — AMIN: 2 to 40 MHz .
.
.
.
pulse swallower 0.
5 to 10 MHz .
direct division • IF counter — IFIN: 0.
4 to 12 MHz .
AM/FM IF counter • Reference frequencies — Twelve selectable frequencies (4.
5 or 7.
2 MHz crystal) 1, 3, 5, 9, 10, 3.
125, 6.
25, 12.
5, 15, 25, 50 and 100 kHz • Phase comparator — Dead zone control — Unlock detection — Deadlock clear circuit • Built-in MOS transistor for implementing an active lowpass filter (two systems) • Inputs and outputs — Dedicated output ports: five pins — Input or output ports: two pins — Clock time b...

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