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ATR4254-TBJY PDF预览

ATR4254-TBJY

更新时间: 2024-02-04 18:20:46
品牌 Logo 应用领域
爱特美尔 - ATMEL 信息通信管理光电二极管商用集成电路
页数 文件大小 规格书
15页 259K
描述
Consumer Circuit, BICMOS, PDSO16, LEAD FREE, SO-16

ATR4254-TBJY 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:SOP,
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.925 mm
功能数量:1端子数量:16
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):8.8 V最小供电电压 (Vsup):7.2 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL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 mmBase Number Matches:1

ATR4254-TBJY 数据手册

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Features  
High Dynamic Range for AM and FM  
Integrated AGC for FM  
High Intercept Point 3rd-order for FM  
FM Amplifier Adjustable to Various Cable Impedances  
High Intercept Point 2nd-order for AM  
Low-noise Output Voltage  
Low-noise  
Low Power Consumption  
AM/FM Antenna  
Impedance  
Matching IC  
Electrostatic sensitive device.  
Observe precautions for handling.  
ATR4254  
1. Description  
The ATR4254 is an integrated low-noise AM/FM antenna impedance matching circuit  
in BiCMOS technology. The device is designed specifically for car applications and is  
suitable for windshield and roof antennas.  
Figure 1-1. Block Diagram  
1 (14)  
FMIN  
15 (13)  
FMOUT  
FM  
2 (15)  
GND1  
3 (16)  
4 (2)  
FMGAIN  
AGC  
13 (10)  
12 (9)  
AGC  
AGCADJ  
VREF1  
IAGC  
14 (11)  
VS  
5 (3)  
VREF2  
AMIN  
VREF  
11 (8)  
10 (7)  
AMOUT1  
AMOUT  
8 (6)  
AM  
7 (5)  
GND2  
() Pin numbers in brackets = QFN16 4 × 4 package  
Rev. 4879A–AUDR–09/05  

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