LC72130 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC72130

AM/FM PLL Frequency Synthesizer

SANYO -> Panasonic 

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.

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 low-

pass filter (two systems)

• Inputs and outputs

— Dedicated output ports: five pins

— Input or output ports: two pins

— Clock time base output available

• Serial data I/O

— Supports CCB format communication with the

system controller.

• Operating ranges

— Supply voltage........................4.5 to 5.5 V

— Operating temperature............–40 to +85°C

• Packages

— DIP24S, MFP24S

Package Dimensions

unit: mm

3067-DIP24S

[LC72130]

unit: mm

3112-MFP24S

[LC72130M]

• CCB is a trademark of SANYO ELECTRIC CO., LTD.

• CCB is SANYO’s original bus format and all the bus

addresses are controlled by SANYO.

SANYO: DIP24S

SANYO: MFP24S

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

N3096HA (OT)/51795TH (OT) No. 4973-1/22

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