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MPSW45 Datasheet(PDF) 3 Page - Motorola, Inc |
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MPSW45 Datasheet(HTML) 3 Page - Motorola, Inc |
3 / 6 page ![]() MPSW45 MPSW45A 3 Motorola Small–Signal Transistors, FETs and Diodes Device Data NOISE CHARACTERISTICS (VCE = 5.0 Vdc, TA = 25°C) Figure 2. Noise Voltage f, FREQUENCY (Hz) 50 100 200 500 20 Figure 3. Noise Current f, FREQUENCY (Hz) Figure 4. Total Wideband Noise Voltage RS, SOURCE RESISTANCE (kΩ) Figure 5. Wideband Noise Figure RS, SOURCE RESISTANCE (kΩ) 5.0 50 70 100 200 30 10 20 1.0 10 10 20 50 100 200 500 1 k 2 k 5 k 10 k 20 k 50 k 100 k 2.0 1.0 0.7 0.5 0.3 0.2 0.1 0.07 0.05 0.03 0.02 BANDWIDTH = 1.0 Hz RS ≈ 0 IC = 1.0 mA 100 µA 10 µA BANDWIDTH = 1.0 Hz IC = 1.0 mA 100 µA 10 µA 2.0 5.0 10 20 50 100 200 500 100 0 BANDWIDTH = 10 Hz TO 15.7 kHz IC = 10 µA 100 µA 1.0 mA 8.0 10 12 14 6.0 0 4.0 1.0 2.0 5.0 10 20 50 100 200 500 100 0 2.0 BANDWIDTH = 10 Hz TO 15.7 kHz 10 µA 100 µA IC = 1.0 mA 10 20 50 100 200 500 1 k 2 k 5 k 10 k 20 k 50 k 100 k |