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AD831 Folha de dados(PDF) 3 Page - Analog Devices |
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AD831 Folha de dados(HTML) 3 Page - Analog Devices |
3 / 16 page AD831 REV. B –3– PIN CONFIGURATION 20-Lead PLCC PIN DESCRIPTION Pin Mnemonic Description 1 VP Positive Supply Input 2 IFN Mixer Current Output 3 AN Amplifier Negative Input 4 GND Ground 5 VN Negative Supply Input 6 RFP RF Input 7 RFN RF Input 8 VN Negative Supply Input 9 VP Positive Supply Input 10 LON Local Oscillator Input 11 LOP Local Oscillator Input 12 VP Positive Supply Input 13 GND Ground 14 BIAS Bias Input 15 VN Negative Supply Input 16 OUT Amplifier Output 17 VFB Amplifier Feedback Input 18 COM Amplifier Output Common 19 AP Amplifier Positive Input 20 IFP Mixer Current Output WARNING! ESD SENSITIVE DEVICE CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD831 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ABSOLUTE MAXIMUM RATINGS 1 Supply Voltage ±V S . . . . . . . . . . . . . . . . . . . . . . . . . . ±5.5 V Input Voltages RFHI, RFLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3 V LOHI, LOLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1 V Internal Power Dissipation 2 . . . . . . . . . . . . . . . . . . 1200 mW Operating Temperature Range AD831A . . . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +85°C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C Lead Temperature Range (Soldering 60 sec) . . . . . . . . +300 °C NOTES 1Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2Thermal Characteristics: 20-Pin PLCC Package: θ JA = 110°C/Watt; θJC = 20°C/Watt. Note that the θ JA = 110°C/W value is for the package measured while suspended in still air; mounted on a PC board, the typical value is θ JA = 90°C/W due to the conduction provided by the AD83 1’s package being in contact with the board, which serves as a heat sink. ORDERING GUIDE Temperature Package Package Model Range Description Option AD831AP –40 °C to +85°C 20-Lead PLCC P-20A GND VN VN RFP RFN COM VFB BIAS OUT VN 19 31 2 20 4 5 8 6 7 12 13 9 11 10 18 17 14 16 15 TOP VIEW (Not to Scale) AD831 |
Nº de peça semelhante - AD831 |
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Descrição semelhante - AD831 |
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