LC72134M - Dual PLL Frequency Synthesizer

Sanyo Semicon Device

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Datasheet Details

Part number	LC72134M
Manufacturer	Sanyo Semicon Device
File Size	463.96 KB
Description	Dual PLL Frequency Synthesizer
Datasheet	LC72134M_SanyoSemiconDevice.pdf

LC72134M Product details

Description

Pin XIN XOUT Pin No. Crystal oscillator element connections (4.5 or 7.2 MHz) FMINa 18 Main PLL local oscillator signal input FMINa is selected when DVS in the serial data is set to 1. Input frequency: 10 to 160 MHz The signal is passed through an internal divide-by-two prescaler and then input to the swallow counter. The divisor can be set to a value in the range 272 to 65535.

Features

mp output.
PLL charge pump output A high level is output when the frequency of the local oscillator signal divided by N is higher than the reference frequency, and a low level is output when that frequency is lower. This pin goes to the high-impedance state when the frequencies match. AINa AOUTa 21 22 Main PLL lowpass filter.
Connections for the n-channel MOS transistor to be used for the PLL active l.

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Published: Mar 22, 2005 |