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AD8130ARZ-REEL PDF预览

AD8130ARZ-REEL

更新时间: 2024-02-16 06:57:19
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
40页 634K
描述
Low Cost 270 MHz Differential Receiver Amplifiers

AD8130ARZ-REEL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.63
其他特性:IT CAN ALSO OPERATE FROM A DUAL +/-12V OR SINGLE 5V NOMINAL SUPPLY模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
负电源电压最大值(Vsup):-12.6 V负电源电压最小值(Vsup):-2.25 V
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:8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座面最大高度:1.75 mm
最大供电电压 (Vsup):12.6 V最小供电电压 (Vsup):2.25 V
标称供电电压 (Vsup):5 V表面贴装:YES
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:30
宽度:3.9 mmBase Number Matches:1

AD8130ARZ-REEL 数据手册

 浏览型号AD8130ARZ-REEL的Datasheet PDF文件第31页浏览型号AD8130ARZ-REEL的Datasheet PDF文件第32页浏览型号AD8130ARZ-REEL的Datasheet PDF文件第33页浏览型号AD8130ARZ-REEL的Datasheet PDF文件第35页浏览型号AD8130ARZ-REEL的Datasheet PDF文件第36页浏览型号AD8130ARZ-REEL的Datasheet PDF文件第37页 
AD8129/AD8130  
+V  
7
It is difficult to calculate the exact component values via strictly  
mathematical means, because the equations for the cable  
attenuation are approximate and have functions that are not  
simply related to the responses of RC networks. The method  
used in this design was to approximate the required response  
via graphical means from the frequency response and then  
select components that would approximate this response. The  
circuit was then built, measured, and finally adjusted to obtain  
an acceptable response—in this case, flat to 9 MHz to within  
approximately 1 dB (see Figure 137).  
AD8130  
10μF  
0.1μF  
3
+V  
1
8
+
+
PD  
S
V
100  
Ω
IN  
6
V
OUT  
4
5
–V  
S
2
R
1k  
F
Ω
R1  
R
G
100  
Ω
10μF  
0.1μF  
499Ω  
–V  
C1  
200pF  
20  
Figure 134. An Equalizer Circuit for Composite Video Transmissions  
over 300 Meters of Category-5 Cable  
10  
0
20  
10  
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
10k  
100k  
1M  
10M  
100M  
FREQUENCY (Hz)  
Figure 137. Combined Response of Cable Plus Equalizer  
10k  
100k  
1M  
10M  
100M  
OUTPUT OFFSET/LEVEL TRANSLATOR  
FREQUENCY (Hz)  
The circuit in Figure 133 has the reference input (Pin 4) tied to  
ground, which produces a ground-referenced output signal. If it  
is desired to offset the output voltage from ground, the REF  
input can be used (see Figure 138). The level VOFFSET appears at  
the output with unity gain.  
Figure 135. Transmission Response of 300 Meters of Category-5 Cable  
The feedback network is between Pin 6 and Pin 5 and from  
Pin 5 to ground. C1 and RF create a corner frequency of about  
800 kHz. The gain increases to provide about 15 dB of boost  
at 8 MHz. The response of this circuit is shown in Figure 136.  
+V  
20  
10  
AD8130  
10μF  
0.1μF  
0
3
7
+V  
1
8
+
+
PD  
S
V
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
IN  
V
= V +V  
IN OFFSET  
OUT  
6
V
4
5
OFFSET  
–V  
S
2
0.1  
μ
F
10μF  
–V  
Figure 138. The Voltage Applied to Pin 4 to the Unity-Gain Output Voltage  
Produced by VIN  
10k  
100k  
1M  
10M  
100M  
FREQUENCY (Hz)  
If the circuit has a gain higher than unity, the gain must be  
factored in. If RG is connected to ground, the voltage applied to  
REF is multiplied by the gain of the circuit and appears at the  
output—just like a noninverting conventional op amp. This  
situation is not always desirable; the user may want VOFFSET to  
appear at the output with unity gain.  
Figure 136. Frequency Response of Equalizer Circuit  
Rev. C | Page 34 of 40  
 
 
 
 
 
 
 

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