AN5220 PANASONIC | Alldatasheet
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FULERIC AN5220, AN5221 AN5220, AN5221 FLERE PMA RM FM RIKER TV Sound IF Amplifier, FM Detector Circuits BR Z/Description a AN 5220, AN 522] (3, 7 LEO Se PRA ORO LU — 8 PM $i (RG IS REE SH ER RB CF. iq p> he 2eT] [T>13} oe 23a] [I> 12) a @% &Features Zayed = —— 12 bd = 8 @ AN 5220, AN 5221 14, KOMME SARL TOS = se [T>10] 2 eo ie | 6a] [T>9 48 FM Beit (oli 17q Fes ts Dee tot “Be “ O88) EA MIME HA C1 MOB 2 1 CHIRAC BBmax. §.08max. 31min RO MR LAT SS CURR OMI (, BMREL DSO asa) eeRRLMKMAA fy i\\ = ORB Lo CRS CORR ER OMENS oe i 27 20.08 = . ISR arae® = 14-Lead Plastic DIL Package = @Functions consist of ; Sound IF amplifier FM detector circuit DC volume control circuit @Using differential and peak detector system, simplifies peripheral circuitry by using only one tuning coil @LLess radiation of interfering waves, low harmonic distortion @DC volume control system @Constant detection output without influence of volume adjustment @ 7o0778)/ Block Diagram Vew ) @ 3) @ © (6) @ = 6 aie — 325 —
FUERIC AN5220, AN5221 @ #HBATH Absolute Maximum Ratings (Ta=25°C) = — ant [eee pa v ee) MRR Is +0.5 mA a es a are iA (Ta=25°C) __ Po . 360 mW Re BE Toe —55~ +150 °C E) MREARTAOSOR RAT SERA, ClLMHTSHTAS. B@ BAM Electrical Characteristics (Ta=25°C) or Tow Vec=12¥ 16 | 20 | mA las IE TD Vieis __ | Vec=12V 3.6 | 4.2 | mA RMN 2 #4» 7 RRIEL ~ 3B) Vicrim 1 Ea Me, ladon 250 | 400 | WV ‘cor AME “] | «f= 4.5MH2, fe=400H2 60 | 7 AMEE H AMR | 1 | Mod a0™CAMD.Vi=100mVm 49 | 5 4B 1897 EE ( Det.) Vo 1 {—4.5MHz, fa =400H2 [450 | 600 | 900 [mVins PEA Det. THD 1 | at F25ktiz.V=100mVie [ae |e ae - f—4,5MHz, fa=400Hz | iA (max. A) At Var £ 25kbie, Vi = 100mV 5 I | aB Test Circuit 1 (Vioim, AMR, Vo, THD, Att) TLS , 1002
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OO), oF SW) @ tee! ye \\D F10ka [ 3.9k0 4 0.012 uF RMS Voltmeter Wis 12-11 1 9 8 anstz0 ans) Pa] 0.047uF 1 2.3 4 ~ 5 6 7 Signal S: Gen. ° 0.012 uF sq 5 l a 7 comers 47 FE oon Vavim AMR Att sm 31 @ 101010 ee Panasonic — 326 —
FLERIC AN5220, AN5221 @ SBREABA / Application Circuit IF Input Loosur De-emphasis oe . Constant - Vec2V) goizprc Det aa 1 3 4 5 6 ANS220/AN5221 14 13 12 hi 10. 9 8 ht | | 7 —r- 5. 2000 1 FEF conan Sonne veo - De-emphasis Panasonic — 327 —