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U2860B-MFPG3 PDF预览

U2860B-MFPG3

更新时间: 2024-02-01 09:08:57
品牌 Logo 应用领域
爱特美尔 - ATMEL 消费电路商用集成电路接收器集成电路电视光电二极管异步传输模式ATM
页数 文件大小 规格书
14页 329K
描述
Dual-Channel FM Sound Demodulator for TV Systems

U2860B-MFPG3 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:14
Reach Compliance Code:compliant风险等级:5.65
商用集成电路类型:AUDIO DEMODULATOR解调类型:FM
谐波失真:0.1%JESD-30 代码:R-PDSO-G14
JESD-609代码:e3长度:8.75 mm
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:
标称输出电压(调频):500 mV封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified最大供电电压 (Vsup):9 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:BIPOLAR温度等级:OTHER
端子面层:MATTE TIN端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.8 mm
Base Number Matches:1

U2860B-MFPG3 数据手册

 浏览型号U2860B-MFPG3的Datasheet PDF文件第2页浏览型号U2860B-MFPG3的Datasheet PDF文件第3页浏览型号U2860B-MFPG3的Datasheet PDF文件第4页浏览型号U2860B-MFPG3的Datasheet PDF文件第5页浏览型号U2860B-MFPG3的Datasheet PDF文件第6页浏览型号U2860B-MFPG3的Datasheet PDF文件第7页 
Features  
Two Alignment-free PLL FM Demodulators, Automatic Lock-in on the Received Sound  
Carrier Frequency  
Mono and Dual Channel Application  
Sound IF Inputs Provided for Ceramic Filters  
Automatic Mute for Second Sound Channel (Squelch)  
Mute Function for Both Sound Channels  
5-V Supply Voltage, Low-power Consumption  
Few External Components  
Dual-Channel  
FM Sound  
Demodulatorfor  
TV Systems  
Description  
The U2860B-M is a dual-channel FM sound demodulator realized with Atmel ’s  
advanced bipolar process. All TV FM standards, from 4.5 MHz up to 6.5 MHz  
(standard M, B/G, I, D/K) can be processed with high performance. The circuit is  
alignment-free and has a minimum number of external components. With 5 V supply  
voltage, the U2860B-M is suitable for TV, VCR and multimedia applications.  
U2860B-M  
Figure 1. Block Diagram  
VS  
Cstab  
8
13  
12 11  
Supply  
VAF1  
7
Vin1  
1
Loop  
filter 1  
VCO 1  
Mute  
VCO offset  
Rref  
3
10  
VCO  
offset  
Mute  
(optional)  
Vin2  
14  
4
Loop  
filter 2  
VCO 1  
VAF2  
6
Squelch  
Squelch  
Squelch (second carrier)  
9
Rev. 4794A–TVVCR–02/04  

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