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ADP121CB-2.8-EVALZ 数据表(PDF) 9 Page - Analog Devices |
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ADP121CB-2.8-EVALZ 数据表(HTML) 9 Page - Analog Devices |
9 / 20 page Data Sheet ADP121 Rev. G | Page 9 of 20 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) VRIPPLE = 50mV VIN = 5V VOUT = 1.2V COUT = 1µF 150mA 100mA 10mA 1mA 100µA 0µA Figure 17. Power Supply Rejection Ratio vs. Frequency 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) VRIPPLE = 50mV VIN = 5V VOUT = 1.8V COUT = 1µF 150mA 100mA 10mA 1mA 100µA 0µA Figure 18. Power Supply Rejection Ratio vs. Frequency 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) VRIPPLE = 50mV VIN = 5V VOUT = 3.3V COUT = 1µF 150mA 100mA 10mA 1mA 100µA 0µA Figure 19. Power Supply Rejection Ratio vs. Frequency 0 –20 –40 –60 –80 –100 –120 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 3.3V/150mA 3.3V/100µA 1.2V/150mA 1.2V/100µA 1.8V/150mA 1.8V/100µA Figure 20. Power Supply Rejection Ratio vs. Frequency at Various Output Voltages and Load Currents 10 1 0.1 0 10 100 1k 10k 100k FREQUENCY (Hz) 1.2V 1.8V 3.3V Figure 21. Output Noise Spectrum, VIN = 5 V, ILOAD = 10 mA, COUT = 1 µF 70 60 50 40 30 20 10 0 0.001 0.01 0.1 1 10 100 1000 ILOAD (mA) 3.3V 2.5V 1.8V 1.5V 1.2V Figure 22. Output Noise vs. Load Current and Output Voltage, VIN = 5 V, COUT =1 μF |
类似零件编号 - ADP121CB-2.8-EVALZ |
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类似说明 - ADP121CB-2.8-EVALZ |
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