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LC72131 AM/FM PLL Frequency Synthesizer

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Description

Ordering number : EN4921B CMOS LSI LC72131, 72131M AM/FM PLL Frequency Synthesizer Overview The LC72131 and LC72131M are PLL frequency synthesizers.

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Datasheet Specifications

Part number
LC72131
Manufacturer
Sanyo Semicon Device
File Size
406.39 KB
Datasheet
LC72131_SanyoSemiconDevice.pdf
Description
AM/FM PLL Frequency Synthesizer

Features

* . This LSI adopts an 8-bit address format CCB. I/O mode Address B0 B1 B2 B3 A0 A1 A2 A3 Function 1 IN1 (82) 0 0 0 1 0 1 0 0
* Control data input mode (serial data input)
* 24 data bits are input.
* See the “DI Control Data (serial data input) Structure” item for de

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 count

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