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LC72722PM PDF预览

LC72722PM

更新时间: 2024-11-14 02:57:23
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管商用集成电路
页数 文件大小 规格书
18页 976K
描述
RDS / RBDS Single-chip Signal Processor

LC72722PM 技术参数

生命周期:Active零件包装代码:DFP
包装说明:SOP, SOP24,.4针数:24
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.31Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDSO-G24
长度:15.2 mm功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP24,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5 V认证状态:Not Qualified
座面最大高度:2.35 mm子类别:Other Consumer ICs
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.9 mmBase Number Matches:1

LC72722PM 数据手册

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LC72722PM  
RDS / RBDS Single-chip Signal  
Processor  
Overview  
www.onsemi.com  
The LC72722PM is a single-chip system IC that implement the signal  
processing required by the European Broadcasting Union RDS (Radio Data  
System) standard and by the US NRSC (National Radio System  
Committee) RBDS (Radio Broadcast Data System) standard. This IC  
include band-pass filter, demodulator, synchronization, and error correction  
circuits as well as data buffer RAM on chip and perform effective error  
correction using a soft-decision error correction technique.  
Functions  
Band-pass filter : switched capacitor filter (SCF)  
SOIC24 W / MFP24 (375 mil)  
Demodulator  
: RDS data clock regeneration and demodulated data  
reliability information  
Synchronization : Block synchronization detection  
(with variable backward and forward protection conditions)  
Error correction : Soft-decision/hard-decision error correction  
Buffer RAM  
Data I/O  
: Adequate for 24 blocks of data (about 500 ms) and  
flag memory  
: CCB* interface (power on reset)  
Features  
Error correction capability improved by soft-decision error correction  
The load on the control microprocessor can be reduced by storing  
decoded data in the on-chip data buffer RAM.  
Two synchronization detection circuits provide continuous and stable  
detection of the synchronization.  
Data can be read out starting with the backward-protection block data  
after a synchronization reset.  
Fully adjustment free  
Specifications  
Operating power-supply voltage : 4.5 to 5.5 V  
Operating temperature  
Package  
: 40 to +85C  
: MFP24 (375 mil)  
* Computer Control Bus (CCB) is an ON Semiconductor’s original bus format and  
the bus addresses are controlled by ON Semiconductor.  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 18 of this data sheet.  
© Semiconductor Components Industries, LLC, 2017  
June 2017 - Rev. 2  
1
Publication Order Number :  
LC72722PM/D  

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