1-chip AM radio - SHF Micro

1 DATA SHEETP roduct specificationFile under Integrated Circuits, IC01 October 1990 INTEGRATED CIRCUITSTEA5551T1- chip AM radioOctober 19902 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TGENERAL DESCRIPTIONThe TEA5551T is a 1-chip monolithic integrated radio circuit which is designed for use as a pocket receiver withheadphones in a supply voltage range (VS) of V to circuit consists of a complete AM part and dual AF amplifier with low quiescent current. The AF part has low radiation(HF noise) and good overdrive performance. The dual AF amplifier makes the device suitable for operation in an AM/FMstereo receiver with or without stereo cassette player.

2 The IC has a 1-pin switch for AM or other Low voltage operation (VS = V to V) Low current consumption (Itot = 5 mA at VS = 3 V) All pins provided with ESD protectionAM part High sensitivity (Vi = V for Vo = 10 mV) Good IF suppression Good signal handling (Vi(max) = 80 mV) Switch for AM or other applications Short waveband (> 40 MHz)AF part A fixed integrated gain of 32 dB Few external components required Very low quiescent current Low HF radiation and good AF overdrive performance 0 to 20 kHz limited frequency response 25 mW per channel output power in 32 October 19903 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TQUICK REFERENCE DATA (at Tamb = 25 C)PACKAGE OUTLINE16-lead mini-pack; plastic (SO16; SOT109A); SOT109-1.

3 1996 July currentI5 + I10 6 mAAM partm = sensitivityRF input voltageVo(AF) = 10 mVVi(RF) VS/N = 26 dBVi(RF) 15 VS/N = 50 dBVi(RF) 10 mVAF output voltageVi(RF) = 1 mVVo(AF) 80 mVTotal harmonic distortionVi(RF) = 100 V to 30 mVTHD %Signal handling capabilitym = ; THD = 10%Vi(RF) 80 mVAF partboth channels drivenOutput powerRL = 32 ; THD = 10% at VS = VPo 25 mW at VS = VPo 60 mWVoltage gainPo = 10 mWGv 32 dBChannel separation1 kHz 50 dBOctober 19904 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat text is here in_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat text is here inThis text is here inwhite to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.

4 White to force landscape pages to be .. Block 19905 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TPINNING1AM GND9AF output amplifier 22AM mixer output10AF supply voltage (VS)3AM AGC11AF + input amplifier 24AM-IF input12AF input amplifier 15AM supply voltage (VP)13AM detector output6AF + input amplifier 114AM oscillator7AF GND15AM RF input8AF output amplifier 116AM RF All pins provided with ESD protection diodes to 19906 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TRATINGSL imiting values in accordance with the Absolute Maximum System (IEC 134)QUALITYIn accordance with UZW- life endurance verified 2000 hours at Tj = 85 product meets the 600 V ESD on all pins (HBM specification UZW-BO/FQ-A302).

5 THERMAL voltageVS 6 VSupply current (peak)IM 150mACrystal temperatureTc 150 CShort-circuit protectionVS = Vtsc 5sTotal power dissipationPtotsee temperature rangeTstg 65+150 COperating ambient temperature rangeTamb 25+60 CFrom junction to ambientRth j-a=110 Power derating 19907 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TDC CHARACTERISTICSAll voltages are referenced to pin 1 and pin 7; all input currents are positive; all parameters are measured in test circuitof at VS = 3 V; Tamb = 25 C unless otherwise pin pin partTotal current consumption (pin 5)I5 mAOscillator current (pin 14)I14 100 AMixer current (pin 2)I2 200 AVoltages pin 3V3 150 mV pin 13V13 600 mV pin 15V15 V pin 16V16 VAF partTotal current consumption (pin 10)I5 mAInput bias current (pin 11 connected to pin 16)I11 + I16 40 nADC output voltage pin V pin 9V9 VOctober 19908 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TAC CHARACTERISTICSAll parameters are measured in test circuit of at VS = 3 V; Tamb = 25 C unless otherwise conditions: Input frequency 1 MHz; 30% modulation where fmod = 1 kHz.

6 Unless otherwise to the AC characteristics1.* Value to be sensitivityRF input voltageVo(AF) = 10 mVVi(RF) VLoss in sensitivityVo(AF) = 10 mV;VS = V Vi(RF) 6 dBNoiseSignal-to-noise ratio for RF input signal voltage of Vi(RF) = 2 VS/N 6 dB Vi(RF) = 15 VS/N 26 dB Vi(RF) = 1 mVS/N 46 dBAF output voltageVi(RF) = 1 mVVo(AF) 80 mVVi(RF) = 1 mV;VS = VVo(AF) 55 mVTotal harmonic distortionVi(RF) = 100 Vto 30 mVTHD %Vi(RF) = 80 mV;m = 10 %AGC rangeChange in RF input voltage for 10 dB change in AF output voltageVi(RF1) = 50 mVVi(RF1)/Vi(RF2) 86 dBOptimum source impedanceZsource 3 k IF suppression at Vo(AF) = 10 mVnote 1 20 dBOscillator (pin 14)fosc = 1468 kHzOscillator voltageVi 100 mVV5 = VVi * mV Viat fi468 kHz=Viat fi1 MHz=------------------------------------ ----------=October 19909 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TAC CHARACTERISTICSAll parameters are measured in test circuit of at VS = 3 V; Tamb = 25 C unless otherwise specified.

7 RF conditions:f = 1 kHz; RL = 32 ; unless otherwise powerTHD = 10%Po 25 mWTHD = 10%; VS = VPo 8 mWTHD = 10%; VS = VPo 60 mWTotal harmonic distortionPo = 10 mWTHD %Voltage gainPo = 10 mWGv 32 dBNoiseNoise output voltageRS = 5 k ; B = 15 kHzVno 240 VHF noise output voltageRS = 5 k ; B = 5 kHz;f = 500 kHzVno(RF) 20 VInput circuitInput impedancepin 11 connected to pin 12 Zi 3 M Mute switchAC impedance (pin 13 to ground)V5 = 0 V; I13 = mARS 200 October 199010 Philips SemiconductorsProduct specification1- chip AM signal (S) and noise (N) output voltages, where Vo is the AF output voltage at pin 13, as a functionof the input voltage Vi.

8 Vi is the input voltage at pin 16. Also shown is the total harmonic distortion (THD).Conditions: fo = 1 MHz; fm = 1 kHz; VS = 3 V; Rg = 50 ; m = (unless otherwise specified). distortion (dtot) as a function of output power (Po).Conditions: VS = 3 V and V; RL = 32 ; f = 1 199011 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat text is here in_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat text is here inThis text is here inwhite to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.

9 White to force landscape pages to be .. Test data:L17 MCS2199L27 MCS2197L37 BRS10869 XOctober 199012 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat text is here in_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat text is here inThis text is here inwhite to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ..APPLICATION Application data:L17 MCS2199L27 MCS2197L37 BRS10869 XOctober 199013 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TCOIL DATAAM coils (Figs 6 and 7) IF bandpass filter (L1).

10 TOKO sample no. IF bandpass filter (L2). TOKO sample no. 199014 Philips SemiconductorsProduct specification1- chip AM Oscillator coil (L3). TOKO sample no. 199015 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TPACKAGE OUTLINEXwM AA1A2bpDHELpQdetail XEZecLvMA(A )3A89116ypin 1 (1)E(1)(1)eHELLpQZywv REFERENCESOUTLINEVERSIONEUROPEANPROJECTI ONISSUE DATE IEC JEDEC (inch dimensions are derived from the original mm dimensions)Note1. Plastic or metal protrusions of mm maximum per side are not included. SOT109-195-01-2397-05-22 076E07S mmscaleSO16: plastic small outline package; 16 leads; body width mmSOT109-1 October 199016 Philips SemiconductorsProduct specification1- chip AM radioTEA5551 TSOLDERINGI ntroductionThere is no soldering method that is ideal for all ICpackages.