Question
Download Solution PDFप्रत्येकी 10 आणि 25 च्या वाढीसह दोन ॲम्प्लीफायर कॅस्केड केलेले आहेत. पहिल्या ॲम्प्लीफायरचा आदान विद्युत दाब 10 mV असल्यास, टू-स्टेज प्रदान_______ असेल.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFनिरसन:
पहिल्या ॲम्प्लीफायरची वाढ, V1 = 10
दुसऱ्या ॲम्प्लीफायरची वाढ, V2 = 25
टू-स्टेज कॅस्केड ॲम्प्लिफायरचा एकूण विद्युत दाब वाढ दोन्ही टप्प्यांच्या विद्युत दाब वाढच्या गुणाकाराने दिला जातो, म्हणजे,
V = V1 × V2
= 250
आदान सिग्नल विद्युत दाब, Vi = 10 mV=0.01 V
टू-स्टेजचे प्रदान = Vo
⇒Vo=2.5 V
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