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聚兴科技股份有限公司
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| Part No. |
ATR4252-EK ATR4252-RAQW ATR4252-RAPW
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| OCR Text |
...een antennas) for am and fm. of course, both amplifier chain inputs can also be con- nected to one antenna (e.g., roof antenna). the am amplifier chain is separated into two amplifiers. the first one is an lna that is optimized for low nois... |
| Description |
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| File Size |
289.62K /
10 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN682
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| OCR Text |
... described in paragraph two. of course c2 being an electrolytic capacitor is far from making it an ideal integrator. the effec- tive series resistance esr already becomes dominant at considerably low frequencies around some hundred herz. th... |
| Description |
A NEW GENERATION OF VERY LOW DROP VOLTAGE REGULATORS
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| File Size |
158.45K /
16 Page |
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it Online |
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Xicor
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| Part No. |
AN52
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| OCR Text |
...to can be used to give a ?e and course adjust- ment for setting the regulated output voltage and testing the over-voltage circuitry. this con?uration is shown in figure 5. pot 3 can be used to provide course adjustment with 800w (50k ?... |
| Description |
Power Supply and DC to DC Converter Control using XICOR Digitally Controlled Potentiontiometers (XDCPs)
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| File Size |
39.45K /
4 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN1263
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| OCR Text |
...on part of the pwm cycle is, of course, the same situation as that described previously for bottom modulation. during the off part of the pwm cycle, vb is still pulled down to ground and va is also pulled down to ground since the motor cur... |
| Description |
USING THE INTERNAL BOOTSTRAP CHARGE CAPABILITY OF THE L6384, 85 AND 86 IN DRIVING A SIX TRANSISTOR INVERTER BRIDGE
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| File Size |
66.21K /
6 Page |
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it Online |
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