TA2030FN TOSHIBA | Alldatasheet

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TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TV/FM SYSTEM F/E (1.5V USE) The TA2030FN is a TV/FM SYSTEM FRONT END IC, which is developed for headphone radio in 1.5V use. It is built in FM F/E and TV F/E (Japanese VHF band). FEATURES ee ony © Built-in FM F/E and TV F/E ~ aq FM mode : 75~109MHz W ie TV mode : 175~225MHz Suitable for combination with Digital Tuning System. SSOP16-P-225-0.658 @ Built-in power switch Weight : 0.09g (Typ.) © Built-in FM/TV switch @ Built-in IF amplifier @ Built-in OSC buffer circuit @ Improved Inter-Modulation characteristics by Double Balanced Type Mixer circuit. @ Supply current (Vcc =1.2V, Ta = 25°C) FM mode : Icc=4.4mA (Typ.) TV mode : Icc =6.3mA (Typ.) ©@ Operating supply voltage range (Ta = 25°C) Vcc (opr) =9-95~4V 980508EBA2 @ TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fall due to thei inherent electrical sensitivity and, vulnerability to physical stress. itis the responsibilty of the buyer, when utlizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property In developing. your, designs, please ensure that TOSHIBA. products are, used within specified operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook @ The products described in this document are subject to foreign exchange and foreign trade laws. © ‘he information contained herein is presented only as a guide for the applications of our products. No_ responsibilty is assumed by, TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. e The information contained herein is subject to change without notice. 1998-07-07 1/10

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Terminal voltage : Typical terminal voltage at no signal with test circuit. (Vcc =1.2V, Ta = 25°C) TERMI- TERMINAL NAL | TERMINAL FUNCTION INTERNAL CIRCUIT VOLTAGE (V) No. [em | tv_| VIN Input of TV RF signal (Commom-base type) mix By-pass terminal of TV RF a re ® Tv BY and MIX ® 07 ( Badiation is lightened i) Y [bk . connected capacitor. Hest |

15 TV RF TV RF tuning circuit is G)— 12

connected. By-pass terminal of FM RF é} and MIX MIKA FM BY ( Radiation is lightened ) ® ae RS 0.7 connected capacitor. ro Input of FM RF signal [bk (Common-base type) ted FM RF FM RF tuning circuit is G@)—= 12 12 connected. Mode switch \\ \\ MODE sw | / Vcc : TV Mode ro © 1.2 Open/GND : FM Mode Ye Vv faa aa Power switch g. 7 PW sw Vee : Power on = = 1.2 Open/GND : Power off S ~ Output of TV/FM IF signal. 19 ae IF OUT Output impedance > 1.1 3300 (Typ.) ©O—® J Ja” MIX OUT MIX coil is connected. JH ““ 1.2 1998-07-07 3/10

No. [em | tv _| Vee osc OUT Output of OSC buffer Jd 1 circuit. ose | FM OSC tank circuit is 11 FM OSC connected. EY Ed 1.2 (Colpitts type oscillator) Vee a TV OSC tank circuit is [en ir Tv Osc connected. 1.2 | 1.2 DO Or® (Colpitts type oscillator) Mix o) P13 [Vcc Vcc 9 2 | [16 | GND | GND (Except RF Part) a APPLICATION NOTE 1. PW SW It is necessary to connect an external pull-down resistor with the terminal PW SW (pin@), in case that this IC is turned on due to external noise etc. 2. MODE SW It is necessary to connect an external pull-down resistor with the terminal MODE SW (pin®), in case that this IC doesn’t operate normally due to external noise etc. 3. RF GND This IC has two GND terminals (pin@ : RF GND, pin : GND). External parts shown in below should be connected with RF GND (pin@), and other parts should be connected with GND (pin®). @ By-pass capacitor at pin@ (FM RF) and pin@® (TV RF) @ By-pass capacitor at pin@ (FM BY) and pin@ (TV BY) The pattern diagram of capacitor connected with pin@ and pin@ should be shortly, because RF circuit and MIX circuit operate on the voltage of pin@ or pin@. 1998-07-07 4/10

MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Supply VoRage ve} 4s vd Power Disipation (Note) | Pp | 400_| mi | Operating Temperature = 25~75 °¢ [Storage Temperature | Tag | = 55~150_| (Note) Derated above Ta=25°C in the proportion of 3.2mW/°C.

ELECTRICAL CHARACTERISTICS

Unless otherwise specified, Vcc =1.2V, Ta=25°C, fry =92MHz, fry = 200MHz Af= +22.5kHz, fm = 1kHz, SW2 : b TEST CHARACTERISTIC —|SYMBOL/ CIR- | SW TEST CONDITION TYP. | MAX. | UNIT CUIT Supply Current vinsev mele mode | — | 44] 66 | [Conversion Gain[Gc, | 2 | _|Vin= 65d8,.V EMF [| 3 [— [ae | Local Oscillator |= || - |, FM OSC Buffer V mv'rms Output Voltage | “BUF1 fosc = 65MHz Local Oscillator Vv Stop Voltage STP1 0.89 | 0.95 v [Conversion Gain|Gcp | 2 | |Vin=65d8).v EMF | 29 | — | ae | Local Oscillator v, Voltage osc2 mv, Tv | OSC Buffer Vy foc.= 165M a rms Output Voltage BUF2 ‘osc™ 2 Local Oscillator 0.86 Vv Vcc =0.95V, V250.2V Power On Current \\7 fe | SW> : d V4=0.4V LA Vec=0.95V, V20.2V Po ff Vol Vv: . Vv rower O oltage 7 fe | SW) : ¢ v450.2V 0.3 Vcc =0.95V, V2=0.4V TV Mode On Current ls | | | 4s 0.2V HA FM Mode On V Vcc =0.95V, V250.2V Vv Voltage 6 V4=0.4V 1998-07-07 5/10

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3] 43F loorar | 2 TS ED | t— [e+ J 6 6 6 56 6 6 6 pwr 0.001 uF spect ; ° pectrum analyzer “I (b) aie 750 oO. TV/FM. ° SEP G)) vin Zin=750 Gc (dB) = 20€0gVjF (“Vems) - (Vin (JB“V EMF) - 6dB) TV/FM Separator : GTVSO5 (SOSHIN ELECTRIC CO., LTD.) 7338-07-07 6/10

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27 43pF | loore [2 TOK 700K A a ds ones O00 000-0) Bi oF, O_O 0 O_O ® S60pF J 1200pF @ COIL DATA (Test circuit) coun | et 80 [| PRES wm [opwer [vow [ — [ss [ital — | osuew | © 0258-250 Lz FM RF 1oomHz | — | 90 | — [31/2] 0.5UEW © _ 0258-238 tg tv osc_|_t0omHz | — | 55 [1 1/4, — | osuew | © 0258-250 Lg FM OSC 1oomHz | — | 90 | — [31/2] O5UEW © _0258-238 [remit | to7mHe [62 | 45 | 18 [| — | o0svew | © 4162-0834 © : SUMIDA ELECTRIC CO., LTD. La, La Ly lg T é a (o} 1998-07-07 7/10

TTT Fe] (acco Vin=0 z s 50} PTET TT ETT ETE TTT fantasti [|| : ee ee ee ee 8 20082250 ee Aca 5 5 p= —— g 29] j Poe eco PTET Et TTT T ETT % 1 2 3 4 5 % 1 2 3 4 5 SUPPLY VOLTAGE Vcc (V) SUPPLY VOLTAGE Vcc (V)

60 Gc - fose (FM) 0 Gc - fos (TV)

ee ee Pf fp J vce 229] St ff ft ft ty a a a OO | eo jf | | tt a a P| | yt | ty et yt So 80708020 95060 79 T8018 00 B10 Fa) 30 LOCAL OSCILLATOR FREQUENCY fos (MHz) LOCAL OSCILLATOR FREQUENCY fose (MHz) > 100 VBuF - Vcc(FM) 2 » VBuF - Vcc(TV) a z : ~ ot Et tT TT s —-ELLEELLL LE ee | 2 2 E E © foo bobo » -EL_EPT ETE ey Q g ae a CEGRERREEEE 4 -CHEREEEARH : 2 COE @ “CEE EEE Le Ee CPP Perey Beteeeeeeee OE Ce s LET tTrrr te zs - LITT III i 9 1 2 3 4 5 So % 1 2 3 4 5 SUPPLY VOLTAGE Vcc (V) SUPPLY VOLTAGE Vcc (V) nn _”TGGHEEO=T BVT

100 VBUF - fosc (FM) 2 VBUF - fosc (TV) se 7 DL. . pe 3 fp s J | | | | yf ee es 8 60 8 es ee e . ee tt tt | ce ETTPELEL LI = ogo} | ft ft Fa ee : ee eS EPP r yy fea g En) 70 90 710 S50 770 790 210 LOCAL OSCILLATOR FREQUENCY fosc (MHz) LOCAL OSCILLATOR FREQUENCY fose (MHz) TS] OC] Cee) teeth : g £ | ft SLT re oae sant | vf | vm LETT | 8 oe | » (bert Tree j [cette | # [Tp eee 2 tT LT : fae TT 2 “CPP g Poe PEE A a a A A SEE a 1 ___ AMBIENT TEMPERATURE Ta (°C) AMBIENT TEMPERATURE Ta (°C)

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SSOP16-P-225-0.65B Unit : mm 16 9 ' HHHHAYAE ra qy 38 all = 9° € a 3 8 i ) a 4 8 P ax 5.5MAX 5.0+0.2 NO x 2 @ 2. ae-& 8 = on <8 2 bal | 0.45+0.2 (~) Weight : 0.09g (Typ.) 1998-07-07 10/10