TEA6842H NXP Semiconductors, TEA6842H Datasheet
TEA6842H
Related parts for TEA6842H
TEA6842H Summary of contents
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... DATA SHEET TEA6842H New In Car Entertainment (NICE) extended car radio Product specification INTEGRATED CIRCUITS 2003 Dec 19 ...
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... TEST AND APPLICATION INFORMATION 14 INTERNAL CIRCUITRY 15 PACKAGE OUTLINE 16 SOLDERING 16.1 Introduction to soldering surface mount packages 16.2 Reflow soldering 16.3 Wave soldering 16.4 Manual soldering 16.5 Suitability of surface mount IC packages for wave and reflow soldering methods 17 DATA SHEET STATUS 18 DEFINITIONS 19 DISCLAIMERS 20 PURCHASE OF PHILIPS I 2 Product specification TEA6842H 2 C COMPONENTS ...
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... Several test modes available for fast IC and system tests. 2 GENERAL DESCRIPTION The TEA6842H is a single IC with car radio tuner for AM, FM and Weather Band (WB) intended for microcontroller tuning with the I AM double conversion receiver for LW, MW and SW ( and 49 m bands) with IF1 = 10.7 MHz and ...
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... AM mode; data byte 5: 39 bit TMS3 = 1 4.75 FM mode; data byte 5: 6.5 bit bit mode; data byte 5: 12.7 bit bit 4.75 FM mode 18 AM mode 18 LW 0.144 MW 0.522 SW 5.85 65 162 Product specification TEA6842H TYP. MAX. UNIT 8 5.25 V 9.3 11.2 mA 17 ...
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... I C- bus SEQUENTIAL SOFT MUTE VCO CIRCUIT FOR RDS UPDATING AM DETECTOR 10.25 MHz 2 I C-bus AM IF2 TEA6842H AM IF AGC PEAK/ BLANK AM AVERAGE PULSE LEVEL LIMITER/ AM MIXER 2 IFAMP 1 IFAMP offset FMLIMIN ...
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... FM front-end AGC DAAOUT 38 output of digital auto alignment circuit for antenna tank circuit DAATD 39 temperature compensation diode for digital auto alignment circuit for antenna tank circuit DAAIN 40 input of digital auto alignment circuit for antenna tank circuit 2003 Dec 19 DESCRIPTION 6 Product specification TEA6842H ...
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... TMUTE 75 time constant for mute control voltage IREF 76 reference current for power supply AMMIX2OUT1 77 AM mixer 2 output 1 (450 kHz) AMMIX2OUT2 78 AM mixer 2 output 2 (450 kHz AGC capacitor AGC n.c. 80 not connected 2003 Dec 19 DESCRIPTION 7 Product specification TEA6842H 2 C-bus) ...
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... C offset 9 IMUTEREF 10 IFAMP2DEC 11 IFAMP1OUT 12 n.c. 13 IFAMP1IN 14 n. DDA1 16 IFAMP1DEC 17 MIX1OUT1 18 MIX1OUT2 19 V DDA2 20 2003 Dec 19 TEA6842H Fig.2 Pin configuration. 8 Product specification TEA6842H 60 TUSN V DDA5 59 58 FMMPX 57 RDSMPX 56 AMAFIF2 55 TRDSMUTE 54 AFHOLD 53 AFSAMPLE 52 n.c. V DDA4 51 50 OSCTNK 49 OSCFDB 48 VCOGND 47 DGND 46 V DDD ...
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... AM mixer 1 and AM IF2. AGC thresholds are programmable at AM mixer 1 input via the I 7.3 IF2 OR SWITCH The AM output provides either a demodulated AM Audio Frequency (AF) or the corresponding AM IF2 signal. The IF2 signal can be used for AM stereo decoder processing. 9 Product specification TEA6842H 2 C-bus to 2 C-bus. ...
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... FREF through a 100 k resistor to V The test mode is intended for IC test during IC and radio manufacturing. In test mode the settling time of the AM IF2 AGC is reduced to less than 100 ms in the nominal application. PARAMETER 10 Product specification TEA6842H DDA1 CONDITIONS MIN. MAX. 0.3 +10 0.3 +10 0 ...
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... AM mixer 1 output 2 MIX1OUT2 2003 Dec 19 PARAMETER CONDITIONS in free air = 8 DDA5 DDD PARAMETER CONDITIONS data byte 5: bit TMS3 = 1 data byte 5: bit TMS3 = 1 11 Product specification TEA6842H VALUE unless otherwise specified. amb MIN. TYP 8.5 9 4.75 5 5.25 4.75 5 5.25 ...
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... XTAL1 XTAL2 f = 20.5 MHz (10.25 MHz); osc kHz FM mode standard, East Europe and local weather band (WX) AM mode LW and Product specification TEA6842H MIN. TYP. 3.6 4.5 3.6 4 100 = 25 C; see Figs 15 and 16; unless otherwise amb MIN. TYP. 151.2 101 90 ...
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... VCO ref 0.3 V < V < 7.1 V; data CPOUT byte 4: bit bit bit standard mode; f < f divider ratio VCO ref 13 Product specification TEA6842H MIN. TYP. MAX. 512 32767 1 205 410 820 1025 2050 300 300 1 1 130 ...
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... B = 400 kHz +85 C; amb data byte 3 = 10101011 127; FM mode; V < DAAOUT DAAIN V = 0.45 V DAATD DAAIN DAAIN L 14 Product specification TEA6842H MIN. TYP. MAX +10 0 8.5 0.5 8 8.5 0.3 1.7 6.2 6.5 6.8 30 100 8 +8 0.5V V 1.5V LSB ...
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... V (RMS) FMLIMIN prescaler ratio = 10 prescaler ratio = 100 AM mode period = 2 ms 450 kHz; IF2 V = 200 V (RMS) AMIF2IN period = 20 ms 450 kHz; IF2 V = 200 V (RMS) AMIF2IN 15 Product specification TEA6842H MIN. TYP. MAX. UNIT 270 300 +300 10 ----------- 8 ...
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... PIN AM mode < V < T1AMAGC open-collector; AM mode T1AMAGC AM mode; V < T1AMAGC AM mode DDA1 AMAGCBUF B = 400 kHz 16 Product specification TEA6842H MIN. TYP. MAX. 272 75.368 80 130 200 3.2 3.4 3 375 500 625 750 280 380 500 ...
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... AM mixer 1 output (peak-to-peak value) band limited noise 750 ; R = 2.8 k gen 2 300 kHz 2 mode 1 dB compression point of AM mixer 2 output (peak-to-peak value) 17 Product specification TEA6842H MIN. TYP. MAX 2.5 4 5.5 2.3 2.7 3.1 500 5.8 8 100 2.0 2 ...
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... AGC audio attenuation = 10 dB data byte 5: bit mute on 10 data byte 5: bit mute off 400 Hz; mod B = 2.5 kHz source (S+N)/ (S+N)/ Product specification TEA6842H MIN. TYP. 15 100 1.3 1 134 137 170 16 3 ...
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... AMIF2IN V < standard AMIF2IN setting of level DAA V = 1.4 mV; standard AMIF2IN setting of level DAA standard setting of level slope V = 140 V to 140 mV; AMIF2IN standard setting of level slope 19 Product specification TEA6842H MIN. TYP. 1.5 3 130 180 235 285 5 100 ...
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... T2FMAGC O(ref) byte 5: bit bit bit data byte 4: bit 2.5 V; IFMAGC 0.5 V; data T2FMAGC O(ref) byte 5: bit bit bit data byte 4: bit Product specification TEA6842H MIN. TYP. MAX 200 300 500 40 4.4 4.75 5.25 6 7.5 ...
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... FM mixer output voltage (peak-to-peak value 200 ; R = 2.8 k gen L FM mode ref(FMMIX) FM mode AM mode T 21 Product specification TEA6842H MIN. TYP. MAX 4.4 3.7 2.7 600 750 900 70 140 2.6 3.1 1.4 2 ...
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... R = 330 ; R = 330 gen 330 ; IFAMP2IN 1 dB compression point of IF amplifier 2 output voltage (peak value 330 ; R = 330 gen L 22 Product specification TEA6842H MIN. TYP. MAX. 116 119 8.5 10.5 12 117 120 250 8 10 270 ...
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... FMLIMIN kHz kHz; mod de-emphasis = 200 V to 800 mV FMLIMIN 23 Product specification TEA6842H MIN. TYP. MAX. 270 330 390 5 7 1.2 1.5 270 330 390 ...
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... FMLIMIN 500 V FMLIMIN V = 500 V to 300 mV FMLIMIN V = 300 FMLIMIN > Product specification TEA6842H MIN. TYP. MAX 100 500 20 50 200 300 40 180 230 280 ...
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... FMLIMIN data byte 7 = XX111000 data byte 7 = XX111001 data byte 7 = XX111010 data byte 7 = XX111011 data byte 7 = XX111100 data byte 7 = XX111101 data byte 7 = XX111110 f = 100 Hz; ripple V = 100 mV (RMS) DDA1(ripple) 25 Product specification TEA6842H MIN. TYP. 40 100 150 0 200 2 ...
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... V o detuning f = 100 kHz; RDSMPX FMLIMIN L = typical value demod FMLIMIN 800 mV FMLIMIN demod FMLIMIN 800 mV FMLIMIN 26 Product specification TEA6842H MIN. TYP. MAX +30 5.7 1 +10 1.0 1.2 1.4 1.0 1.2 1.4 1 ...
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... 300 mV FMLIMIN standard setting of level slope FMLIMIN FMLIMIN mV; standard FMLIMIN setting of DAA f = 100 Hz; ripple V = 100 mV (RMS) DDA1(ripple) 27 Product specification TEA6842H MIN. TYP. MAX. 90 120 150 150 120 0.1 0.35 0.8 1 800 1000 ...
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... V TMUTE RDSMPX(AC USNSENS 28 Product specification MIN. TYP. 1000 2.5 V 0.09 0. 300 450 = 4.5 5 4.5 4.75 TEA6842H MAX. UNIT 0. 0.15 dB ------- - 600 kHz 5 5.0 V ...
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... USNBUF FM mode 400 kHz FM mode 100 Hz; ripple related to V DDA6 FM mode < 100 A; USNBUF V = 2.5 V TUSN 0.75 0.25 = --------- - + DAAOUT 128 29 Product specification TEA6842H MIN. TYP. 4.5 4.75 1500 1000 200 300 150 200 – DAAIN DAATD DAATD 2 C-bus address. MAX. ...
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... Level detector output voltage for standard setting of level DAA. (6) THD of AM audio output voltage 0.8; f mod = 1 kHz. 2003 Dec 19 (1) (2) (3) (4) (5) ( Fig.3 AM detector and level output. 30 Product specification TEA6842H MHC360 AMIF2IN (mV level (V) 7 THD (%) ...
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... Dec 19 (1) (2) ( Fig.4 AM level voltage. TEA6842H 4.7 nF 100 100 V IFAMP1IN V pulse 8.5 V Fig.5 Test circuit for AM noise blanker. 31 Product specification TEA6842H MHC361 AMIF2IN (mV level XTAL2 8.5 V oscilloscope, counter MHC362 V IFAMP1IN ...
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... V level ( (1) Level DAA setting byte 6 = FFH. (2) Level DAA setting byte 6 = 84H (standard setting). (3) Level DAA setting byte 6 = 00H. 2003 Dec 19 (1) (2) ( Fig.6 FM level voltage. 32 Product specification TEA6842H MHC363 IFAMP2IN-IMUTEREF (mV ...
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... Level voltage for standard setting of level DAA; data byte 6 = 84H. (6) THD of FMMPX and RDSMPX 22.5 kHz; f mod = 1 kHz. Fig.7 (S+N)/N, THD and level voltage for FM mode as a function of FM demodulator input voltage. 2003 Dec 19 (5) ( Product specification TEA6842H MHC364 FMLIMIN (mV level (V) 8 THD ...
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... Mute slope adjustment range, mute start = 100 and V 2003 Dec 19 0 (1) (2) V FMMPX (3) (dB) (4) (5) ( 0.4 0 mV. FMLIMIN Fig.8 Adjustment of soft mute start. 0 (1) (2) V FMMPX (3) (dB) (4) 20 (5) (6) ( 0.3 0 mV. FMLIMIN Fig.9 Adjustment of soft mute slope. 34 Product specification TEA6842H MHC366 1.2 1.6 V TMUTE (V) MHC365 0.9 1.2 V TMUTE (V) ...
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... Dec USN (dB main channel < 0 extends the mute period. 3 Fig.11 Inaudible RDS update timing diagram. 35 Product specification MHC367 120 160 R USNSENS ( USNSENS (ms) MHC368 TEA6842H ...
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... PLL tuning time for the given band and ms. 2 2003 Dec continuous mode quality test 1 Fig.12 Preset mode timing diagram. 36 Product specification TEA6842H (ms) MHC369 ...
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... To select an FM frequency, two I necessary: First: bit MUTE = 1 Second: bit MUTE = 0. 12.1.4 No default settings at power-on reset. One I transmission is required to program the IC. IC ADDRESS ( Product specification TEA6842H BUS PULL UP RESISTORS 2 C-bus buffer interface of the TEA688x F REQUENCY SETTING 2 C-bus transmissions are ...
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... S = START condition acknowledge. Table 3 IC address byte 1 1 Notes 1. Defined by address pin FREF 1st IC address 2nd IC address. 2. Read or write mode write operation to TEA6842H read operation from TEA6842H. 12.2 RITE MODE DATA BYTE Table 4 Format of data byte 1 BIT 7 BIT 6 ...
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... DAA3 4 BIT 5 BIT 4 BIT 3 RFS1 RFS0 IFPR RFS1 Product specification BIT 2 BIT 1 DAA2 DAA1 DESCRIPTION BIT 2 BIT 1 BND1 BND0 DESCRIPTION RFS0 TEA6842H BIT 0 DAA0 BIT 0 AMFM f (kHz) ref 100 ...
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... AM mono; N2 divider set to 5 (SW stereo; N2 divider set to 5 (SW mono; N2 divider set to 10 (LW, MW stereo; N2 divider set to 10 (LW, MW) 5 BIT 5 BIT 4 BIT 3 WBA0 AMSM TMS3 40 Product specification SELECTION SELECTION BIT 2 BIT 1 TMS2 TMS1 DESCRIPTION TEA6842H BIT 0 TMS0 ...
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... BIT 5 BIT 4 BIT 3 LST2 LST1 LST0 LST2 LST1 LST0 Product specification (mV) 375 500 625 750 (mV OUTPUT AT PIN FREF BIT 2 BIT 1 LSL2 LSL1 DESCRIPTION SETTING OF LEVEL DAA SLOPE LSL2 LSL1 TEA6842H BIT 0 LSL0 LSL0 0 ...
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... IF counter result. These bits contain the last eight bits of the IF counter result. 2003 Dec 19 7 BIT 5 BIT 4 BIT 3 MS2 MS1 MS0 BIT 5 BIT 4 BIT 3 IFC5 IFC4 IFC3 42 Product specification BIT 2 BIT 1 MD2 MD1 DESCRIPTION BIT 2 BIT 1 IFC2 IFC1 DESCRIPTION TEA6842H BIT 0 MD0 BIT 0 IFC0 ...
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... FM image rejection L6 FM input transformer crystal 20.5 MHz 2003 Dec 19 TYPE 270 pF; type NP0 P7 PSG P826RC 5134N=S P7PSGAE-5078D=S 392BC-1977Z E543SNAS-02010 611SNS-1066Y 369INS-3076X LQN LQN Air coil TQX6238 43 Product specification TEA6842H MANUFACTURER TOKO TOKO TOKO TOKO TOKO TOKO MURATA MURATA Tele Quarz ...
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... DAA TUNING SYSTEM AM 10.25 MHz WX TEA6842H N1 FM ÷ 2 I/Q MIXER 90 AM-NOISE 90 DETECTOR AVERAGE N2 ÷ 5/10 AM MIXER n. SFE10.7 L1 MS3 Product specification TEA6842H PEAK IFAMP mhc370 ...
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... SUPPLY C-bus SDA 2 I C-BUS 64 SCL 65 MUTE 66 IF2GND ULTRASONIC NOISE DETECTOR 67 4.7 L3 DEMODULATOR k 68 AFC AM/FM LEVEL 71 CRYSTAL 72 20.5 OSCILLATOR MHz 220 120 8.5 V mhc371 Product specification TEA6842H 220 nF ...
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... AM MIXER n. SFE10 MS3 100 nF 100 nF 330 52 IF output input Product specification TEA6842H 3.3 H DGND 100 10.25 MHz PEAK IFAMP 304 2 IF ...
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... 20.5 MHz 220 120 k 220 100 mhc373 output Product specification TEA6842H analog 100 digital 100 nF 10 8.5 V 100 nF SDA SCL C-bus AFC AM/FM LEVEL coaxial connector test pin jumper to TEA688XH ...
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... WX) 2.8 3.1 floating external biased 3.1 3.4 6.5 1.3 1.6 2.3 external 0 1.3 1.6 2.3 4 (WB) (FM) 1.5 (external biasing) 8 8.3 3.6 1 0.2 0.3 0.2 0.2 8 Product specification TEA6842H FM MIN. TYP. 2.8 3.1 2.8 3.1 3.9 4.4 8.4 3.1 3.5 3.5 4 3.1 3.5 4 4.4 2.7 3.1 2.7 3.1 0.3 (no WX) 0.5 (no WX) 7.1 7.9 2.8 3.3 2.8 3.3 4.5 (WB) 5 (WB) <0.5 (FM) (FM) 4 (external biasing) 4.2 4.6 7 8.25 1.5 8.5 MAX. ...
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... Product specification TEA6842H FM MIN. TYP. 8.5 8.5 3.4 3.7 2.8 3 0.2 0.5 1.2 (muted) 1.7 (muted) 3.1 3.3 3 5.2 5 5.2 4.1 4.6 4.1 4.6 3.4 4.1 7 2.1 2.5 2.1 2.5 5 4.25 4.5 4.5 5 MAX. ...
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... New In Car Entertainment (NICE) extended car radio 14 INTERNAL CIRCUITRY Table 29 Equivalent pin circuits PIN SYMBOL 1 FMLIMDEC 2 FMLIMIN 3 AMIF2DEC 6 AMIF2IN 4 IFAMP2OUT 5 AMNBHOLD 7 IF1GND 2003 Dec 19 EQUIVALENT CIRCUIT MHC374 500 MHC375 330 4 MHC376 MHC377 50 Product specification TEA6842H ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 8 IFAMP2IN 11 IFAMP2DEC 9 C offset 10 IMUTEREF 12 IFAMP1OUT 13 n.c. 14 IFAMP1IN 17 IFAMP1DEC 15 n.c. 2003 Dec 19 EQUIVALENT CIRCUIT 330 11 330 MHC379 10 MHC380 330 12 MHC381 330 Product specification TEA6842H MHC378 59 MHC483 ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 16 V DDA1 18 MIX1OUT1 19 MIX1OUT2 20 V DDA2 21 AMAGCBUF 22 AMMIX1IN2 23 AMMIX1IN1 24 n.c. 25 n.c. 26 T1AMAGC 27 T2AMAGC 2003 Dec 19 EQUIVALENT CIRCUIT MHC384 400 MHC386 200 27 MHC387 52 Product specification TEA6842H MHC383 MHC385 ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 28 IAMAGC 29 V ref(FMMIX) 30 FMMIXIN1 33 FMMIXIN2 31 RFGND 32 n.c. 34 WBSW 35 IFMAGC 2003 Dec 19 EQUIVALENT CIRCUIT 28 MHC388 29 MHC389 200 MHC391 35 MHC392 53 Product specification TEA6842H MHC390 ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 36 T2FMAGC 37 T1FMAGC 38 DAAOUT 39 DAATD 2003 Dec 19 EQUIVALENT CIRCUIT MHC393 MHC394 MHC395 39 MHC396 54 Product specification TEA6842H ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 40 DAAIN 41 n. tune 43 CPOUT 44 V DDA3 45 FREF 46 V DDD 47 DGND 2003 Dec 19 EQUIVALENT CIRCUIT 43 2 MHC398 MHC400 55 Product specification TEA6842H MHC397 MHC399 ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 48 VCOGND 49 OSCFDB 50 OSCTNK 51 V DDA4 52 n.c. 53 AFSAMPLE 54 AFHOLD 55 TRDSMUTE 2003 Dec 19 EQUIVALENT CIRCUIT MHC401 53 MHC402 54 MHC403 55 MHC404 56 Product specification TEA6842H ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 56 AMAFIF2 57 RDSMPX 58 FMMPX 59 V DDA5 60 TUSN 61 V DDA6 2003 Dec 19 EQUIVALENT CIRCUIT 0.35 pF 201 k 56 MHC405 MHC406 MHC407 60 MHC408 57 Product specification TEA6842H ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 62 USNBUF 63 SDA 64 SCL 65 MUTE 66 IF2GND 67 QDET1 68 QDET2 69 C AFC 2003 Dec 19 EQUIVALENT CIRCUIT 200 62 MHC409 MHC410 MHC411 65 MHC412 Product specification TEA6842H 60 MHC413 ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 70 V level 71 XTAL1 72 XTALGND 73 XTAL2 74 USNSENS 75 TMUTE 2003 Dec 19 EQUIVALENT CIRCUIT 150 70 MHC414 27 MHC415 74 MHC416 75 MHC417 59 Product specification TEA6842H 73 ...
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... Philips Semiconductors New In Car Entertainment (NICE) extended car radio PIN SYMBOL 76 IREF 77 AMMIX2OUT1 78 AMMIX2OUT2 79 C AGC 80 n.c. 2003 Dec 19 EQUIVALENT CIRCUIT Product specification TEA6842H MHC418 78 MHC419 MHC420 ...
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... scale (1) ( 0.27 0.18 12.1 12.1 14.15 14.15 0.5 0.13 0.12 11.9 11.9 13.85 13.85 REFERENCES JEDEC JEITA MS-026 detail 0.75 1.45 1 0.2 0.15 0.1 0.30 1.05 EUROPEAN PROJECTION Product specification TEA6842H SOT315 ( 1.05 0 ISSUE DATE 00-01-19 03-02-25 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 62 Product specification TEA6842H ...
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... However, the image sensor package can be mounted by the client on a flex foil by using a hot bar soldering process. The appropriate soldering profile can be provided on request. 9. Hot bar or manual soldering is suitable for PMFP packages. 2003 Dec 19 (1) (3) , TFBGA, (8) 63 Product specification TEA6842H SOLDERING METHOD WAVE REFLOW not suitable suitable (4) not suitable suitable suitable ...
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... Product specification TEA6842H DEFINITION These products are not Philips Semiconductors ...
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... Philips. This specification can be ordered using the code 9398 393 40011. 2003 Dec 19 C COMPONENTS 2 C components conveys a license under the Philips’ system provided the system conforms to the I 65 Product specification TEA6842H 2 C patent to use the 2 C specification defined by ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2003 All rights are reserved. Reproduction in whole or in part is prohibited ...