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UPC2533GS-02 PDF预览

UPC2533GS-02

更新时间: 2024-11-17 22:14:11
品牌 Logo 应用领域
日电电子 - NEC 消费电路商用集成电路接收器集成电路光电二极管电子
页数 文件大小 规格书
36页 209K
描述
AM TUNER FOR ELECTRONIC TUNING CAR RADIOS

UPC2533GS-02 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:0.300 INCH, PLASTIC, SSOP-36Reach Compliance Code:compliant
风险等级:5.92Is Samacsys:N
商用集成电路类型:AUDIO SINGLE CHIP RECEIVER解调类型:AM
谐波失真:0.7%JESD-30 代码:R-PDSO-G36
JESD-609代码:e0功能数量:1
端子数量:36最高工作温度:85 °C
最低工作温度:-40 °C输出电压标称(AM):180 mV
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.8 mm最大压摆率:55 mA
最大供电电压 (Vsup):8.5 V最小供电电压 (Vsup):7.5 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.6 mmBase Number Matches:1

UPC2533GS-02 数据手册

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DATA SHEET  
BIPOLAR ANALOG INTEGRATED CIRCUIT  
µPC2533  
AM TUNER FOR ELECTRONIC TUNING CAR RADIOS  
The µPC2533 is an IC developed as an AM tuner for car stereos and car radios.  
It employs an up-conversion type double super-heterodyne configuration (IF1 = 10.71 MHz, IF2 = 450 kHz).  
The internal configuration consists of the MIX1 block (MIX1, OSC1, Buff1), MIX2 block (MIX2, OSC2, Buff2), IF  
amplifier, detection circuit, AGC circuit, signal meter circuit, SD (station detector) circuit, and Lo/DX (short range/long  
range) circuit.  
Features  
Possible to select stations using only one varactor diode with narrow variable capacitance range  
Tracking adjustment unnecessary  
Coil switching between LW (long wave) and MW (middle wave) unnecessary  
Less sensitivity deviation due to tracking error  
High S/N: 60 dB  
Signal meter output with good linearity  
Signal meter output voltage inclination setting possible by external resistor.  
Can be used with IF (intermediate frequency) counter turning system or high/low tuning system.  
SD Sensitivity Setting  
Signal Meter Voltage  
Inclination Setting  
Type Number  
µPC2533GS-01  
Remarks  
IF Counter Output High/Low Output  
Set by pin No. 7  
Set by pin No. 9  
Depends on SD  
sensitivity setting  
SD sensitivity of IF counter  
system and high/low system  
can be set independently.  
µPC2533GS-02  
Set by pin No. 7  
Set by pin No. 9  
Tilt of the signal meter  
voltage can be set without  
regard to SD sensitivity.  
LO/DX function on-chip  
Since IFT (intermediate frequency transformer) turn ratio is free from limitation for matching of ceramic filter  
impedance, it is easy to design MIX gain with IFT.  
The inform ation in this docum ent is subject to change w ithout notice.  
Document No. S11989EJ4V0DS00 (4th edition)  
Date Published August 1998 N CP(K)  
Printed in Japan  
The mark  
shows major revised points.  
1993  
©

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