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參數(shù)資料
| 型號(hào)： | ZL10038LDG |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | MULTIMETER, DIGITAL; Accuracy, AC voltage range:+/-1.5% rdg + 3 digits; Accuracy, DC current range:+/-2.5% rdg + 3 digits; Accuracy, DC voltage range:+/-1.2% rdg + 3 digits; Accuracy, resistance range:+/-1.5%rdg + 3 digits; Current RoHS Compliant: NA |
| 中文描述： | 數(shù)字衛(wèi)星調(diào)諧器射頻旁路 |
| 文件頁數(shù)： | 29/38頁 |
| 文件大?。?/td> | 939K |
| 代理商： | ZL10038LDG |
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ZL10036
Data Sheet
29
Zarlink Semiconductor Inc.
5.0 Application Notes
5.1 Thermal Considerations
Figure 12 - Copper Dimensions for Optimum Heat Transfer
Figure 13 - Paste Mask for Reduced Paste Coverage
The ZL10036 uses the 40-pin QFN package with a thermal ‘paddle’ in the base, which has a very high thermal
conductivity to the die, as well as low electrical resistance to the Vee connections. The ZL10036 has a fairly high
power density, and if the excess heat is not efficiently removed, it will rapidly overheat beyond the 125°C limit, and
affect the performance or could even cause permanent damage to the device.
The paddle is designed to be soldered to a size-matched pad on the PCB (see Figure 13 on page 29) which is
thermally connected to an efficient heat sink. The heat sink can be as simple as an area of copper ground plane on
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| ZL10036 | Digital Satellite Tuner with RF Bypass |
| ZL10036LDF | Digital Satellite Tuner with RF Bypass |
| ZL10036LDF1 | Digital Satellite Tuner with RF Bypass |
| ZL10036LDG | Digital Satellite Tuner with RF Bypass |
| ZL10036LDG1 | Digital Satellite Tuner with RF Bypass |
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| ZL10039LCG1 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Digital Satellite Tuner with RF Bypass |
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