參數(shù)資料
型號: LC72136NM
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24
封裝: MFP-24
文件頁數(shù): 1/23頁
文件大小: 318K
代理商: LC72136NM
CMOS LSI
Ordering number : EN5608
N3096HA (OT) No. 5608-1/23
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
LC72136N, 72136NM
Overview
The LC72136N and LC72136NM are PLL frequency
synthesizers for use in radio/cassette players. They allow
high-performance AM/FM tuners to be implemented
easily.
Features
High-speed programmable frequency divider
— FMIN: 10 to 160 MHz .....Pulse swallower
(divide-by-two prescaler built in)
— AMIN: 2 to 40 MHz .........Pulse swallower
0.5 to 10 MHz ......Direct division
IF counter
IFIN: 0.4 to 12 MHz ................For use as an AM/FM IF
counter
Reference frequency
— Selectable from one of eight frequencies (crystal
oscillator: 75 kHz)
1, 3, 5, 3.125, 6.25, 12.5, 15, and 25 kHz
Phase comparator
— Supports dead zone control
— Built-in unlock detection circuit
— Built-in deadlock clear circuit
Built-in MOS transistor for forming an active low-pass
filter
I/O ports
— Dedicated output ports: 6
— I/O ports: 2
— Supports clock time base output
Serial Data I/O
— Supports CCB format communication with the
system controller.
Operating ranges
— Supply voltage: 4.5 to 5.5 V
— Operating temperature: –20 to +70°C
Packages
—DIP22S/MFP24S
Package Dimensions
unit: mm
3059-DIP22S
SANYO: DIP22S
[LC72136N]
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.
unit: mm
3112-MFP24S
SANYO: MFP24S
[LC72136NM]
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