DBL1009 DAEWOO | Alldatasheet
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PLL FM STEREO MULTIPLEX 9sip Unit mm Space merit by the package and wide supply voltage range. ——*" CFeaTunes si oe ca © Excellent pilot lamp turning-on sensitivity VEVVVVVwI Viame(ON) =9mVrms (Typ.) quUy aaa oe | - © Suitable for LED driving : a2. Tuawe =20mA (Max.) 4. ¢ he © Recommendable input voltage range pe Vy =200~700mVrms © Operating supply voltage range: Veg =3.5~12V © Excellent channel separation through entire audio frequency range : CHsep = 45dB (Typ.) © Low distortion : THD = 0.08% (Typ.) at VIN=200mVrms (stereo) © VCO stop capability (The VCO is stopped when the Pin 7 is connected with the power supply line, and then the stereo indicator is turn off.) © Easy adjustment (The monitored free running frequency of VCO is 38KHz at Pin 6.) CAPPLICATIONS © Automotive and portable radios. (MAXIMUM RATINGS (Ta=25°C) Symbot [Rating [unt] Supply Volage . — Lamp Current I mA ° Peak a a Operating Temperature —30~+ 75 Storage Temperature —55~ +150 * The power dissipation is derated above Ta= 25°C in the proportion of 4mW/°C
CIELECTRICAL AC CHARACTERISTICS. (Unless otherwise specified, Ta =25°C, Vcc =8V, {= 1kHz) Characteristic Test Condition | Min. | Typ. | Max. | Unit _| Max. Composite Signal Viwqaaxy U¥R=90%, P=10%, | _ 900 | — | mvims Input Voltage (Stereo) THD =1% { - L+R=180mVvems, | Channel Separation CHsep p=20mvime | + | 0B a — i | Total Harmonic | Monaurat | Vin = 200mVrms — | 008) 03) % | Distortion Stereo | THO L+R= 160mvims, | 008 % po | | Stereo) | P= 20mvems | [Voltage Gain Gv Vin = 200mVems —2 [05 Channel Balance CHeat Vin = 200mVrms ee oe | Lamp Vicon) ~ | oN Pot input aa | Seni OFF Vor) 2 | 6 e -. — To Turn Off from = 3 =~ | mVrms 19kHZ (L+R=160mvims = | 34 [= | corer ea “ |__p=2omvims [= [ae =) | Signal to Noise Ratio S/N | Vin = 180mVrms, - - 0B ee poo Pe tkH2 Rg =6200 | 4. / j Out Current(pin 8, pin 9) | our iRL=33KQ | Veo =8V p= 18 | mA | Veo =12V 7] = T1414) 24 | ee a nl OO SRG | D ELECTRICAL DC CHARACTERISTICS (Voc¢=8V, Terminal Voltage at No Signal) [Characteristic | Symbol Rating =~] Unit S| Terminal 1. (Input) | v, 35 | v 2. (LPF 1) Vy 66 | vo | 3, ] Vv t po Bo 8 | v Ot | 5. (GND) | Ve 0 | Vv ee ee cc ae 6. (ST.LAMP) | Ve _ Vv | 7. (LPF 2) Vv, 74 v pT j 8. (L-CH Output) | Ve 4 Vv a ce ee SCH Output rn ce
(J BLOCK DIAGRAM Let veo AbwustMeNT ve sap = ete Gt puor [ a COUNTER Lourur —-RouTmur Sine Cnecx ve ‘Sm, > VCO STOP swiTCH SW; Dante MONITOR SITE O TEST CIRCUIT | | we | Ge gs eg. | i. SY ootrur oe | mr 5s ae ! < j is [234 [lg ce eer me | By BPPTSIA § els eye ! » Lt vcore Ve eno Ye oy wonton Th * Each Cg and C, is 0.015yF for Demphasis (50 usec) but 0.022uF for (75sec) ———
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