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LC72133M PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 LC72133M
部品説明 PLL Frequency Synthesizer for Electronic Tuning
メーカ Sanyo Semicon Device
ロゴ Sanyo Semicon Device ロゴ 

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LC72133M Datasheet, LC72133M PDF,ピン配置, 機能
Ordering number : EN5427A
CMOS LSI
LC72133M, 72133V
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
[LC72133M]
unit: mm
3179A-SSOP20
[LC72133V]
SANYO: MFP20
SANYO: SSOP20
• 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 Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
22897HA (OT)/63196HA (OT) No. 5427-1/22

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