(a) Neglecting flicker noise and capacitive effects, calculate the noise figure in decibels of the circuit of...
Question:
(a) Neglecting flicker noise and capacitive effects, calculate the noise figure in decibels of the circuit of Fig. 11.54 with RS = 50 Ω.
(b) If RS were made equal to (i) 100 Ω or (ii) 200 kΩ, would the noise figure increase or decrease? Explain.
(c) If RS = 200 kΩ, and each device has a flicker noise corner frequency of 10 kHz, calculate the low frequency where the circuit spot noise figure is 20 dB.
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a Equivalent input noise generators for the differential pair 324 10 17 V 2 Hz F...View the full answer
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Related Book For 
Analysis and Design of Analog Integrated Circuits
ISBN: 978-0470245996
5th edition
Authors: Paul R. Gray, Paul J. Hurst Stephen H. Lewis, Robert G. Meyer
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