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LC72137M

Sanyo Semicon Device
Part Number LC72137M
Manufacturer Sanyo Semicon Device
Description PLL Frequency Synthesizer
Published Mar 22, 2005
Detailed Description Ordering number : EN5743 CMOS IC LC72137, 72137M PLL Frequency Synthesizer for Electronic Tuning Overview The LC72137...
Datasheet PDF File LC72137M PDF File

LC72137M
LC72137M


Overview
Ordering number : EN5743 CMOS IC LC72137, 72137M PLL Frequency Synthesizer for Electronic Tuning Overview The LC72137 and LC72137M are PLL frequency synthesizers for use in radio/cassette players.
They allow high-performance AM/FM tuners to be implemented easily.
Package Dimensions unit: mm 3059-DIP22S [LC72137] Features • High-speed programmable frequency divider — FMIN: 10 to 160 MHzPulse swallower (divide-by-two prescaler built in) — AMIN: 2 to 40 MHz.
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.
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Pulse swallower 0.
5 to 10 MHz.
Direct division • IF counter IFIN: 0.
4 to 12 MHz.
For use as an AM/FM IF counter • Reference frequency — Selectable from one of eight frequencies (crystal oscillator: 75 kHz)...



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