lecture 7 - & ¡¡ ¡ 9/22 lecture 7 Sunghoon Kwon...

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Unformatted text preview: & * ¡ ¡¡¡ ¡¡ 11/12/09 9/22 lecture 7 Sunghoon Kwon Slide Credit : ¸? 0 ª* , ¨ \ ¶ ª 11/12/09 Design Problem : Radio Tuner- 700 kHz, 1,000 kHz  1,400 kHz ‘A î ª * á ˉ ξ* °³ ¾* vi È ¶ª . ) 300 10 4 . 1 2 sin( ) 10 2 sin( ) 135 10 7 2 sin( ) ( 6 6 5 ° + × ⋅ + ⋅ + ° + × ⋅ = t t t t v i π π π ) 10 2 sin( ) ( 6 θ π + ⋅ = t A t v o- 1,000 kHz  Õ ¾ tuner ˜  Õ ¾ \¶ * A  . 11/12/09 Design Problem : Radio Tuner- 1,000 kHz  Õ ¾ * LC   Õ¾ . ( 29 μH 33 . 25 10 10 283 . 6 1 1 9 2 6 2 = ⋅ = =- C L ϖ A band-pass fil- ter .- ˜   ¾ * Ìé¿ *`A ˜   ¾ * Ôi¶ ª* `A î H Ô i ª* . 15 10 283 . 6 6 = ⋅ = Q o rad/s, ϖ . nF 1 = C A v . Ω = ⋅ = =-- 387 , 2 10 10 33 . 25 15 9 6 C L Q R 11/12/09 Design Problem : Radio Tuner Simulated inductor- Ł2F À Op amp ˜  Õ ¾ @À * `...
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This note was uploaded on 11/12/2009 for the course EE 420.402 taught by Professor Lee during the Spring '08 term at Seoul National.

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lecture 7 - & ¡¡ ¡ 9/22 lecture 7 Sunghoon Kwon...

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