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| 型号： | SP8024 |
| 元件分类： | 光电元器件 |
| 英文描述： | LINEAR OUTPUT PHOTO DETECTOR |
| 封装： | 3 X 3.50 MM, COB, 8 PIN |
| 文件页数： | 5/8页 |
| 文件大小： | 93K |
| 代理商： | SP8024 |
5
Rev. 6/02/03
SP8024, 25, 26 200V/s Integrated APC Amplifier
Copyright 2003 Sipex Corporation
Layout and Routing Considerations
Special care must be taken when designing the
Flex or PCB for this part. The output peak
current requirement is in the order of 12.5mA
when driving 50pF of capacitive load with a
slew rate of 200V/s Therefore care must be
taken to provide low inductance, low resistance
paths for power and ground and output traces.
Supply coupling is also very important. Good
supply decoupling is important to ensure the
high frequency performance of the system by
eliminating supply lead inductance effects. The
decoupling capacitor C1 should be as close to
the part as possible. This capacitor should be
0.1
F ceramic. C2 is optional to improve
decoupling and is recommended to be 1
F tan-
Figure 2. Test and Evaluation PCB Layout for COB 8 Lead Package
Top
Bottom
talum. The layout of the PCB is pictured here.
Note the wide and short traces on the supply
lines.
The traces for the gain resistors R1 and R2 are
kept as short as possible to avoid excessive
parasitics. Any parasitics on these nodes will
limit the performance of the system. R1 and R2
are subminiature potentiometers in the applica-
tion. This is a single layer board done on FR4
material.
In order to minimize coupling capacitance into
the gain setting resistor nodes, it is also critical
that VOUT+ and VOUT- are routed away from the
traces associated with the gain-setting resistors.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP8025 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:200V/us Integrated APC Amplifier with Gain Adjust & Differential Output |
| SP802512H-03 | 制造商:BISONIC 功能描述:FAN 80MM SLIMLINE 12VDC |
| SP802512H-03-W | 制造商:BISONIC 功能描述:FAN SLIMLINE 80MM 12VDC 制造商:BISONIC 功能描述:FAN, SLIMLINE, 80MM, 12VDC 制造商:BISONIC 功能描述:AXIAL FAN, 80MM, 12VDC, 300mA; Frame Dimensions:80mm x 80mm x 25mm; Supply Voltage:12VDC; Current Rating:300mA; Flow Rate - Imperial:44cu.ft/min; Flow Rate - Metric:1.25m /min; Noise Rating:35.6dBA; Bearing Type:Sleeve ;RoHS Compliant: Yes |
| SP802512L-03 | 制造商:BISONIC 功能描述:FAN 80X25MM 12VDC 制造商:BISONIC 功能描述:FAN, 80X25MM, 12VDC 制造商:BISONIC 功能描述:FAN, 80X25MM, 12VDC; Frame Dimensions:80mm x 80mm x 25mm; Supply Voltage:12VDC; Current Rating:150mA; Flow Rate - Imperial:30cu.ft/min; Flow Rate - Metric:0.85m3/min; Noise Rating:23.7dBA; Bearing Type:Sleeve; Power Connection ;RoHS Compliant: Yes |
| SP802512M-02 W-G | 功能描述:风扇 12V FAN 80x25mm SLV RoHS:否 制造商:Sanyo Denki 产品:Fans 电流类型: 电源电压:48 V 气流:636 CFM 轴承类型: 噪声:83 dBA 速度:6400 RPM 功率额定值:264 W 框架尺寸 (mm):172 mm x 150 mm x 102 mm 外壳材料:Aluminum 端接类型:Wire 系列: |
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