LC72133V datasheet(1/22 Pages) SANYO

No. de pieza	LC72133V

Descripción Electrónicos	PLL Frequency Synthesizer for Electronic Tuning?

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Fabricante Electrónico	SANYO [Sanyo Semicon Device]

Página de inicio	https://www.sanyo-av.com/us/

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CMOS LSI

Ordering number : EN5427A

22897HA (OT)/63196HA (OT) No. 5427-1/22

LC72133M, 72133V

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

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

PLL Frequency Synthesizer for

Electronic Tuning

Overview

The LC72133M and LC72133V are a phase-locked loop

frequency synthesizer LSI circuits for use in radio tuners.

It supports low-voltage (2.7 to 3.6 V) operation and can

implement high-performance AM/FM tuners easily.

Functions

• High speed programmable dividers

— FMIN: 10 to 120 MHz ..........pulse swallower

(built-in divide-by-two prescaler), VDD ≥ 2.7 V

10 to 130 MHz ..........pulse swallower

(built-in divide-by-two prescaler), VDD ≥ 3.0 V

— 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 circuit

— Deadlock clear circuit

• Built-in MOS transistor for forming an active low-pass

filter

• I/O ports

— Dedicated output ports: 4

— Input or output ports: 2

— Support clock time base output

• Serial data I/O

— Support CCB format communication with the

system controller.

• Operating ranges

— Supply voltage........................2.7 to 3.6 V

— Operating temperature............–20 to +70°C

• Package

MFP20

SSOP20

Package Dimensions

unit: mm

3036B-MFP20

unit: mm

3179A-SSOP20

SANYO: MFP20

[LC72133M]

SANYO: SSOP20

[LC72133V]

• 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.

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LC72133V Datasheet(PDF) 1 Page - Sanyo Semicon Device

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Número de pieza similar - LC72133V

Descripción similar - LC72133V

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