參數(shù)資料
型號(hào): LC72136N
廠商: Sanyo Electric Co.,Ltd.
英文描述: PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
中文描述: 鎖相環(huán)頻率合成器電子調(diào)諧(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
文件頁(yè)數(shù): 1/23頁(yè)
文件大小: 319K
代理商: LC72136N
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]
相關(guān)PDF資料
PDF描述
LC72136 PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
LC72137 PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
LC72140 PLL Frequency Synthesizer(鎖相環(huán)頻率合成器)
LC72144M PLL Frequency Synthesizer(鎖相環(huán)頻率合成器)
LC72146 PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
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