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U2860BB PDF预览

U2860BB

更新时间: 2024-02-05 16:19:58
品牌 Logo 应用领域
TEMIC 电视
页数 文件大小 规格书
11页 418K
描述
Dual-Channel FM Sound Demodulator for TV Systems

U2860BB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:ROHS COMPLIANT, SO-14
针数:14Reach Compliance Code:unknown
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-G14JESD-609代码:e3
长度:8.75 mm湿度敏感等级:2
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封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified子类别:Receiver ICs
最大压摆率:33 mA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 (Sn)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

U2860BB 数据手册

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U2860B-B  
Dual-Channel FM Sound Demodulator for TV Systems  
Description  
The U2860B is a dual-channel FM sound demodulator circuit is alignment-free and has a minimum number of  
realized with TEMIC’s advanced bipolar process. All TV external components. With 5 V supply voltage, the  
FM standards, from 4.5 up to 6.5 MHz (standard M, B/G, U2860B is suitable for TV, VCR and multimedia  
I, D/K) can be processed with high performance. The applications.  
Features  
Two  
alignment-free  
PLL FM demodulators,  
Mute function for both sound channels  
5 V supply voltage, low power consumption  
Few external components  
automatic lock in on the received sound carrier  
frequency  
Mono and dual channel application  
Sound IF inputs provided for ceramic filters  
Automatic mute for 2nd sound channel (squelch)  
Package: DIP14, SO14  
V
S
C
stab  
8
13  
12 11  
Supply  
V
AF1  
7
V
in1  
1
Loop  
filter 1  
VCO 1  
Mute  
3
10  
VCO  
offset  
VCO offset  
Mute  
R
ref  
(optional)  
V
in2  
14  
4
Loop  
filter 2  
VCO 1  
V
AF2  
6
Squelch  
Squelch  
Squelch (second carrier)  
9
94 8139 e  
Figure 1. Block diagram  
TELEFUNKEN Semiconductors  
1 (11)  
Rev. A1, 17-Jun-96  
Preliminary Information  

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