AN7017

AN7017S PANASONIC | Alldatasheet

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The AN7017S and the AN7017SB are the ICs incorpo- rating FM/TV front-end most suitable for headphone stereo. Sealed in a 16-pin flat package, the chip operates sta- bly at TV band (170MHz ~ 222MHz) FM band (76MHz ~ 108MHz). RF amplifiers and oscillations are provided in FM/TV band individually, and are designed most suitably. So both characteristics of FM/TV band are satisfied. n Features

• Low current consumption
• Band switching circuit built-in
• A single chip integrating FM/TV band
• IF amp. built-in AN7017S, AN7017SB FM/TV Front-end ICs for 1.5V Headphone Stereo, Radio Cassette Recorder 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 GND V CC1 GND FM RF Amp. TV RF Amp. FM L – OSC TV L – OSC Mix. IF Amp. TV/ FM SW V CC2 n Block Diagram 0.1–0.1 1.5–0.2 0.3 0.65 0.15 0.4 1 0.4–0.25 1.27 Unit : mm 6.5–0.3 4.2–0.3 10.1–0.3 AN7017S 16-Lead SOP Package (SOP016-P-0225) 0.8 0.1–0.1 1.5–0.2 0.35–0.1 0.5 0.65 0.15 Unit : mm 6.5–0.3 6.3–0.3 4.3–0.3 AN7017SB 16-Lead SOP Package (SSOP016-P-0225a)

ICs for FM/AM T uner AN7017S , AN7017SB n Characteristics Curve V C C IC C PD Topr Tstg Supply V oltage Supply C urrent Pow er D issipation O perating A m bient Tem perature Storage Tem perature V m A m W Param eter Sym bol R ating U nit n Absolute M axim um R atings (Ta=25˚C ) 2.5 –22 ~ + 75 –55 ~ + 125 Param eter Sym bol R ange n R ecom m ended O perating R ange (Ta=25˚C ) O perating Supply V oltage R ange V C C 1V ~ 2V Param eter Sym bol C ondition m in. typ. m ax. U nit n Electrical C haracteristics (V C C =1.2V , Ta = 25˚C ) N o Signal C urrent C onversion G ain O scillation V oltage S/N N o Signal C urrent C onversion G ain O scillation V oltage S/N FM TV Itot (FM ) G conv (FM ) V O SC (FM ) S/N (FM ) Itot (TV ) G conv (TV ) V O SC (TV ) S/N (TV ) N ote) V C C =1V V in= 60dB µ 2.5 3.2 m A dB m V dB m A dB m V dB N ote) V C C =1V V in=60dB µ N ote) C onversion G ain= 20log (ΔV (µV ) ÷100) ΔV is output difference at 40dB µ and 46dB µ. Supply V oltage C haracteristics (FM )– O scillation Frequency D eviation S/N , S/N Sensitivity, Lim iter Sensitivity, Itot 100 1.0 V C C (V ) Lim it Sens (dB µ), S/N Sens (dB µ), S/N (dB ) Itot (m A ) fsift × 102 (kH z) S/N fsift Input/O utput C haracteristics – S/N , V out –50 –40 –30 –20 –10 V in (dB µ) V out (dB ) –60 40 60 80 100 S/N (dB )V out 120 0 0 Frequency fin (M H z) S/N Sens (dB µ), Lim it Sens (dB µ) 82 86 90 100 V O SC (m V ) Frequency C haracteristics (FM ) –V O SC , S/N Sensitivity, Lim iter Sensitivity 102 10694 V C C = 1.2V Ta = 25˚C V O SC V C C = 1.5V fin = 78M H z 30% M od. Ta = 25˚C Ta =25˚C S/N Sens S/N Sens Lim it Sens S/N Itot Lim iter Sens

ICs for FM/AM T uner AN7017S , AN7017SB Supply V oltage C haracteristics (TV )– O scillation Frequency D eviation S/N , S/N Sensitivity, Lim iter Sensitivity, Itot 1.0 V C C (V ) Lim it Sens (dB µ), S/N Sens (dB µ), S/N (dB ) fsift × 102 (kH z) Input/O utput C haracteristics (TV ) –S/N , V out –50 –40 –30 –20 –10 V in (dB µ) V out (dB V ) V C C =1.5V fin=180M H z 305% M od. –60 50 70 90 110 S/N (dB ) S/N V out 20 40 60 80 100 12010 0 176 Frequency fin (M H z) Lim it Sens (dB µ), S/N Sens (dB µ) 180 184 196 100 V O SC (m V ) V O SC 208 Frequency C haracteristics (TV ) –V O SC , S/N Sensitivity, Lim iter Sensitivity 212 220200 V C C =1.2V Lim it Sens Itot (m A ) 188 192 204 216 Lim it Sens (–3dB ) S/N Sens (30dB ) S/N (V in = 60dB ) fsift Itot S/N Sens n Application Circuit 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 200kΩ 200kΩ 1µF 10V 1µF 470kΩ 100Ω 0.01µF 10Ω 200pF100kΩ 12pF 0.01µF 100kΩ 12pF 12pF 470kΩ 470kΩ 470kΩ 47pF 0.001µF 330pF 100kΩ 100kΩ 100kΩ 100kΩ 100pF 12pF 0.001µF V C C =1.2V 10Ω0.01µF FM TV0.022µF to IF IC 1µF SFE10.7M A 5 SFE10.7M A 5 B PF FM SG A N 7017S, A N 7017SB FM A ntenna C oil : Internal diam eter 2.5m m . Lead diam eter 0.35m m 11T V ariable C apacitance : SV C 203C P (SA N Y O ) FM O scillation C oil : Internal diam eter 2.5m m . Lead diam eter 0.35m m 13T C eram ic Filter : SFE10.7M A 5 (M U R A TA ) TV A ntenna C oil : Internal diam eter 2.5m m . Lead diam eter 0.35m m 3T B and Pass Filter : TV SB 4 (SO U SH IN ) FM O scillation C oil : Internal diam eter 2.5m m . Lead diam eter 0.35m m 4T IF A m p. : A N 7236 (Panasonic)

ICs for FM/AM T uner AN7017S , AN7017SB Equivalent C ircuitD escriptionTyp.W aveformPin N o. Pin N am e FM R F Input FM signal FM R F input pin

15 FM R F O utput FM signal FM R F output pin

4 G N D D C 0V

8 G N D

7 IF O utput IF output pin

6 TV /FM sw itch

5 IF Input IF input pin

3 M ix. O utput 10.7M H z IF signal 10.7M H z IF signal 10.7M H z IF signal TV /FM sw itching A t FM , stop the current source of TV circuit by connecting Pin6 to V C C , and at TV , stop the current source of FM circuit by opening this. G N D pin U sed for IF am p. /oscillation circuit current source M ix. output pin C eram ic Filter connect to output. G N D pin U sed for R F am p. /M ixer. 7pF 5kΩ 5kΩ 2.2kΩ 2.2kΩ FM TV n Pin D escriptions

ICs for FM/AM T uner AN7017S , AN7017SB n Pin D escriptions (C ont.) Equivalent C ircuitD escriptionTyp.W aveformPin N o. Pin N am e 16 V C C 1 D C 1.5V TV O SC TV O SC pin 9 V C C 2 D C 1.5V Supply voltage pin U sed for IF am p. /oscillation circuit current source

2 TV R F Input TV signal TV R F input pin

FM O SC FM O SC pin65M H z ~ 96M H z oscillation

14 TV R F O utput TV signal TV R F output pin

U sed for R F am p., m ixer 160M H z ~ 216M H z oscillation 7pF 7pF7pF 10kΩ 270Ω 10kΩ 270Ω10 7pF7pF 10kΩ 270Ω 10kΩ 270Ω12