TEF6890H NXP Semiconductors, TEF6890H Datasheet
TEF6890H
Specifications of TEF6890H
Available stocks
Related parts for TEF6890H
TEF6890H Summary of contents
Page 1
... DATA SHEET TEF6890H Car radio integrated signal processor Product specification INTEGRATED CIRCUITS 2003 Oct 21 ...
Page 2
... SOLDERING 14.1 Introduction to soldering surface mount packages 14.2 Reflow soldering 14.3 Wave soldering 14.4 Manual soldering 14.5 Suitability of surface mount IC packages for wave and reflow soldering methods 15 DATA SHEET STATUS 16 DEFINITIONS 17 DISCLAIMERS 18 PURCHASE OF PHILIPS I 2 Product specification TEF6890H 2 C COMPONENTS ...
Page 3
... Full support of tuner AF update functions with TEA684x tuner ICs, FM audio processing holds the detectors for the FM weak signal processing in their present state during RDS updating. 1.6 RDS demodulator RDS/RBDS demodulator uses TEA684x reference frequency, no external crystal necessary. 2 C-bus 3 Product specification TEF6890H 2 C-bus 2 C-bus (signal ...
Page 4
... QFP44 2003 Oct 21 2 GENERAL DESCRIPTION The TEF6890H is a monolithic BiMOS integrated circuit comprising the stereo decoder function, weak signal processing and ignition noise blanking facility for AM and FM combined with input selector and tone/volume control for AM and FM car radio applications. The RDS/RBDS demodulator function is included ...
Page 5
... kHz; audio (RMS) i maximum setting minimum setting Hz; high boost on loudness(low) maximum setting; 1 kHz tone minimum setting; 1 kHz tone maximum setting minimum setting maximum setting; symmetrical boost minimum setting; asymmetrical cut 5 Product specification TEF6890H MIN. TYP. MAX. UNIT 8.0 8.5 9 0.3 ...
Page 6
... INPUT 23 TAPER SELECT asi 25 PHONE 26 PHCM softmute roll-off correction MPX 5 PILOT FMMPX CANCEL 19 kHz level PILOT/ REFERENCE PLL f ref 7 AM TEF6890H USN 6 MPXRDS 1 LEVEL DETECT 3 SCLG sclg 4 sdag SDAG DETECT WAM reset/hold 10 AFSAMP 9 AFHOLD 11 f ref FREF 8, 12, 13, 14, 15, 19, 31, 33, 34, 35, 36 ...
Page 7
... RDQ 37 RDS/RBDS demodulator quality information output RDDA 38 RDS/RBDS demodulator data output RDCL 39 RDS/RBDS demodulator clock input or output i.c. 40 internally connected 2003 Oct 21 DESCRIPTION 2 C-bus clock port 2 C-bus data port 7 Product specification TEF6890H ...
Page 8
... The 19 kHz quadrature phase signal is fed to the 19 kHz phase detector, where it is compared with the incoming pilot tone. The DC output signal of the phase detector controls the oscillator (PLL). 8 Product specification TEF6890H 33 i.c. 32 NAV 31 i.c. ...
Page 9
... AF updating (quality check of alternative frequency) to avoid an influence of the tuning procedure on the weak signal processing conditions mode the soft mute and high cut control are available too, the weak signal block is controlled by the average value of the level voltage. 9 Product specification TEF6890H ...
Page 10
... The RDS demodulator uses the reference frequency (75.4 kHz) from the tuner IC and does not need a crystal. 10 Product specification TEF6890H NAV INPUT WITH OUTPUT ...
Page 11
... OL 11 Product specification CONDITIONS MIN. 0.3 +10 0 +150 40 +85 200 +200 2000 +2000 CONDITIONS VALUE = 1 kHz at AM MIN. TYP. 8.0 8 1.75 1.75 0.2 0.2 = 2.5 A 2.6 OH TEF6890H MAX. UNIT UNIT 61 K/W MAX. UNIT 9 5.5 V 5.5 V +1 0.4 V 0.4 V ...
Page 12
... FM modulation; DEMP = de-em FM mode kHz FMMPX V = 50%; L; pilot on FMMPX V = 50%; R; pilot on FMMPX FM mode 9% pilot kHz; referenced pilot to 1 kHz at 91% FM modulation; DEMP = de-em 12 Product specification TEF6890H MIN. TYP. MAX. UNIT 750 950 1200 mV 800 1080 1360 23 ...
Page 13
... DEMP = de-em stereo on off see Table 38 pulse f = 300 Hz pulse NBS[1: NBS[1: NBS[1: NBS[1: see Table 41 pulse f = 300 Hz pulse NBL[1: NBL[1: NBL[1: Product specification TEF6890H MIN. TYP. MAX. UNIT 0.5 +0.5 dB 0.5 +0.5 dB 3.18 kHz 2.12 kHz 4.0 5.5 % 1.3 2 ...
Page 14
... HCMP = 1; note 2 WAS[1: WAS[1: WAS[1: WAS[1: see Table 25; LETF = 0; SEAR = 0 LET[1: LET[1: LET[1: LET[1: see Table 25; LETF = 1; SEAR = 0 LET[1: LET[1: LET[1: LET[1: search mode; SEAR = 1 14 Product specification TEF6890H MIN. TYP. MAX. UNIT 200 s 110 % 140 % 175 % 220 % 2 ...
Page 15
... USN sensitivity setting (USS) versus level voltage (USN sensitivity setting is automatically reduced as level voltage decreases) V > 1.25 V LEVEL 1.25 V > V > 1.125 V LEVEL 1.125 V > V > 1.0 V LEVEL 1.0 V > V LEVEL 15 Product specification TEF6890H MIN. TYP. MAX. UNIT 1.5 s 1.5 s 0.5 s 0.5 s ...
Page 16
... Fig.14 150 kHz; MPXRDS V = 0.6 V (RMS); MPXRDS USS[1: UMD[1: UMD[1: UMD[1: UMD[1: see Fig.7; voltage at pin LEVEL that causes channel separation = 10 dB; SSL[1: SST[3:0] = 0000 : SST[3:0] = 1000 : SST[3:0] = 1111 16 Product specification TEF6890H MIN. TYP. MAX. UNIT 0. 1. ...
Page 17
... Table 32 point (first order filter) HCF[2:0] = 000 HCF[2:0] = 001 HCF[2:0] = 010 HCF[2:0] = 011 HCF[2:0] = 100 HCF[2:0] = 101 HCF[2:0] = 110 HCF[2:0] = 111 2 C-bus (8- ); see Fig.4 BIT 17 Product specification TEF6890H MIN. TYP dB; HCC 1.17 1.42 1.67 1.92 2.17 2.67 3.17 3.67 ...
Page 18
... NAV (RMS value) 2003 Oct 21 CONDITIONS (4- ); see Fig.5 BIT f = 150 kHz FMMPX f = 150 kHz FMMPX (4- ); see Fig.6 BIT kHz LEVEL kHz LEVEL THD = 0.1 vol THD = 1% 18 Product specification TEF6890H MIN. TYP. MAX. UNIT 4. 800 mV 53 100 ...
Page 19
... vol dB; TAPE input (stereo) vol dB; CD input vol (quasi-differential vol dB vol loudness outputs muted using ‘A-weighting’ filter and 20 kHz ‘brick wall’ dB; vol loudness NAV input 19 Product specification TEF6890H MIN. TYP. MAX. UNIT kHz 105 0.01 0.1 % 0.02 ...
Page 20
... Hz tone minimum setting; 10 kHz tone minimum setting; 100 kHz tone step size; 1 kHz tone see Table 49 maximum setting minimum setting mute attenuation kHz input 20 Product specification TEF6890H MIN. TYP. MAX. UNIT 0 ...
Page 21
... G = +12 dB; treble kHz; see Fig.3 cut-off(treble) see Table 56 maximum setting; symmetrical boost minimum setting; asymmetrical cut minimum setting; symmetrical cut see Table 56 see Table 60 maximum setting minimum setting mute attenuation kHz input 21 Product specification TEF6890H MIN. TYP. MAX. UNIT ...
Page 22
... BEL[2:0] = 001 BEL[2:0] = 010 BEL[2:0] = 011 BEL[2:0] = 100 BEL[2:0] = 101 BEL[2:0] = 110 BEL[2:0] = 111 kHz or 2 kHz beep : V V SCL SCLG(LOW) SCL(LOW) V bus(p-p) 20log -------------------- - = ct V o(rms) 22 Product specification TEF6890H MIN. TYP. MAX. UNIT 500 Hz 1 kHz 2 kHz 3 kHz ...
Page 23
... Philips Semiconductors Car radio integrated signal processor 18 handbook, full pagewidth V o (dB +12 and 12 dB. bass G = +12 and 12 dB. treble kHz. cut-off(treble Hz. c(bass) 2003 Oct 21 1.85 1. Fig.3 Equalizer bowing. 23 Product specification TEF6890H MHC330 audio (Hz) ...
Page 24
... Table 5 Format of data byte 1 BIT 7 BIT 6 STIN ASIA 2003 Oct 21 (2) A subaddress (2) A data byte(s) IC ADDRESS BIT 5 BIT 4 BIT 3 AFUS POR 24 Product specification (2) A data byte(s) (2) A data byte 0 ADDR DESCRIPTION BIT 2 BIT 1 ID2 ID1 TEF6890H (2) ( (3) ( MODE R/W BIT 0 ID0 ...
Page 25
... Sampled mode reverts to continuous main frequency information after read. 4 POR Power-on reset standard operation (valid I reset detected since last read cycle (I to POR = 0. 3 Reserved ID[2:0] Identification. TEF6890H device type identification; ID[2:0] = 000. 11.1 LEVEL ATA BYTE Table 7 Format of data byte 2 BIT 7 BIT 6 LEV7 LEV6 ...
Page 26
... SNC start and slope alignment of HCC start and slope alignment soft mute start and slope control of radio functions input selector and ASI settings loudness control volume control treble control Product specification TEF6890H BIT 0 WAM0 BIT 0 SA0 ...
Page 27
... RDS/RBDS CLOCK BIT 5 BIT 4 BIT 3 AFUM AFUH RMUT Product specification ADDRESSED DATA BYTE bass control fader control balance control control of output mixer beep generator settings autogate control BIT 2 BIT 1 TST0 CLKO DESCRIPTION BIT 2 BIT 1 LETF 0 0 TEF6890H BIT 0 CLKI 1 BIT 0 ATTB 0 ...
Page 28
... FM stereo channel separation and adjustment. See Table 22. 1 and 0 Not used. Set to logic 0. Table 21 FM stereo channel separation CSR1 CSR0 2003 Oct 21 BIT 5 BIT 4 BIT 3 CSA3 CSA2 CSA1 STEREO CHANNEL SEPARATION (dB) 28 Product specification DESCRIPTION BIT 2 BIT 1 CSA0 1 DESCRIPTION 0 0.4 0.8 1.2 TEF6890H BIT 0 ...
Page 29
... FM STEREO CHANNEL SEPARATION AND ADJUSTMENT (dB) 0 0.2 : 2.8 3.0 BIT 2 BIT 1 LET0 MPT1 DESCRIPTION t (s) LEVEL ATTACK 3 3 1.5 0.5 0.5 0.17 0.06 0.06 t (s) MPH ATTACK 0.5 0.5 0.5 0.25 TEF6890H BIT 0 MPT0 0 DECAY 3 6 1.5 1.5 0.5 0.5 0.17 0.06 DECAY ...
Page 30
... WAS[1: V/0.4 V. (USN and MPH Fig.6 eq BIT 5 BIT 4 BIT 3 SST1 SST0 SSL1 ( (1) (2) (3) ( 0.2 0.4 0.6 V LEVEL(p-p) (V) Equivalent level voltage V MPH detector function of level input at 21 kHz. BIT 2 BIT 1 SSL0 HCMP DESCRIPTION Product specification TEF6890H MHC333 0.8 1 (WAM and eq BIT 0 HCSF 0 ...
Page 31
... SSL[1: dB/V. (2) SSL[1: dB/V. (3) SSL[1: dB/V. (4) SSL[1: dB/ function of Fig.8 cs (start Product specification STEREO NOISE CONTROL START VOLTAGE ( (dB (1) (2) (3) ( 1.5 2 Channel separation as a function of cs equivalent level voltage V eq TEF6890H 2.38 2.44 2.5 2.56 2.63 2.69 2.75 2.81 MHC335 2 (V) (slope). ...
Page 32
... HST0 HSL1 HSL0 1 0 (2) (3) (4) (5) 1 1.5 (5) HST[2:0] = 100 = 2.5 V. (6) HST[2:0] = 101 = 3 V. (7) HST[2:0] = 110 = 3.5 V. (8) HST[2:0] = 111 = function of equivalent level voltage V HCC 32 Product specification BIT 2 BIT 1 HCF2 HCF1 DESCRIPTION (6) (7) 2 2.5 3 (start). eq TEF6890H BIT 0 HCF0 1 MHC336 (8) 3 (V) ...
Page 33
... Oct 21 Table 32 Fixed high cut control MHC337 HCF2 unlimited wide max 0 (kHz) 0 6 2.2 1 HCC function of audio frequency f HCC 33 Product specification TEF6890H HCF1 HCF0 B (kHz) max wide 1 1 unlimited MHC338 audio (Hz) (fixed HCC). ...
Page 34
... MST[2:0] = 110 = 1.75 V. (3) MSL[1: dB/V. MST[2:0] = 111 = 2 V. (4) MSL[1: dB/ function of Fig.13 Soft mute attenuation mute (start Product specification BIT 2 BIT 1 UMD1 UMD0 0 1 DESCRIPTION 0 (1) 6 (2) (3) ( 0.25 0.5 0.75 1 mute equivalent level voltage V eq TEF6890H BIT 0 SMON 1 MHC340 1. function of (slope). ...
Page 35
... AM noise blanker and the FM noise blanker MPX sensitivity. See Table 38. 2003 Oct mute (1) (dB) (2) 6 (3) ( 0.25 0.5 0.75 1 caused by ultrasonic noise. mute BIT 5 BIT 4 BIT 3 DEMP ING1 ING0 Product specification MHC341 b 1.25 1 (V) BIT 2 BIT 1 SEAR NBS1 DESCRIPTION TEF6890H BIT 0 NBS0 0 ...
Page 36
... Fig.15 De-emphasis gain G 2003 Oct 21 Table 38 Noise blanker sensitivity GAIN FOR AM AND MPXRDS INPUT (dB) NBS1 function of audio frequency f de-em 36 Product specification TEF6890H SENSITIVITY OF FM NOISE SENSITIVITY NBS0 BLANKER NOISE MPXRDS INPUT BLANKER (%) (mV 150 0 210 1 270 (1) ( audio (Hz) . audio 110 ...
Page 37
... SENSITIVITY OF FM NOISE BLANKER AT LEVEL INPUT (mV) INP0 AST0 BIT 5 BIT 4 BIT 3 LDN3 LDN2 LDN1 Product specification BIT 2 BIT 1 ASI AST1 1 0 DESCRIPTION reserved AUDIO INPUT FOR TONE/VOLUME PART radio CD tape phone ASI TIME (ms BIT 2 BIT 1 LDN0 LLF 0 1 TEF6890H BIT 0 AST0 0 BIT 0 LHB 1 ...
Page 38
... Table 46 Loudness gain LDN4 LDN3 loudness handbook, full pagewidth 4 (dB Fig.16 Loudness gain G 2003 Oct 21 LDN2 LDN1 LDN0 function of audio frequency f loudness low boost frequency 50 Hz and high boost on. 38 Product specification DESCRIPTION LOUDNESS CONTROL (dB audio (Hz) ; audio TEF6890H MHC343 5 10 ...
Page 39
... Fig.18 Loudness gain G 2003 Oct function of audio frequency f loudness low boost frequency 50 Hz and high boost off function of audio frequency f loudness low boost frequency 100 Hz and high boost on. 39 Product specification TEF6890H MHC344 audio (Hz) ; audio MHC345 audio (Hz) ; audio ...
Page 40
... Hz and high boost off. BIT 5 BIT 4 BIT 3 VOL5 VOL4 VOL3 1 0 VOL4 VOL3 VOL2 Product specification audio (Hz) ; audio BIT 2 BIT 1 VOL2 VOL1 DESCRIPTION VOL1 VOL0 TEF6890H MHC346 5 10 BIT 0 VOL0 0 GAIN (dB ...
Page 41
... Treble frequency. See Table 53. 0 Not used. Set to logic 0. Table 52 Treble gain TRE2 TRE1 2003 Oct 21 VOL4 VOL3 VOL2 BIT 5 BIT 4 BIT 3 TRE1 TRE0 TREM 0 0 TRE0 Product specification VOL1 VOL0 BIT 2 BIT 1 TRF1 TRF0 DESCRIPTION TREM TREBLE CONTROL (dB TEF6890H GAIN (dB mute BIT ...
Page 42
... Bass frequency response band-pass shelve curve (only guaranteed for BASM = 0). 2003 Oct 21 TREBLE FREQUENCY (kHz function of audio frequency f treble BIT 5 BIT 4 BIT 3 BAS1 BAS0 BASM Product specification audio (Hz kHz. audio treble BIT 2 BIT 1 BAF1 BAF0 DESCRIPTION TEF6890H MHC347 5 10 BIT 0 BASH 0 ...
Page 43
... G bass (dB Fig.22 Bass gain G 2003 Oct function of audio frequency f bass bass frequency 60 Hz, band-pass boost and shelve cut function of audio frequency f bass bass frequency 60 Hz, band-pass boost and band-pass cut. 43 Product specification TEF6890H MHC348 audio (Hz) ; audio MHC349 audio (Hz) ; audio ...
Page 44
... Fader gain. See Table 60. 0 FADM Fader gain mode front output attenuated rear output attenuated. 2003 Oct 21 BAS0 BASS FREQUENCY (Hz) BIT 5 BIT 4 BIT 3 FAD4 FAD3 FAD2 Product specification BASM BASS CONTROL (dB 100 120 BIT 2 BIT 1 FAD1 FAD0 DESCRIPTION TEF6890H BIT 0 FADM 1 ...
Page 45
... Balance gain mode left channel attenuated right channel attenuated. Table 63 Balance gain BAL6 BAL5 2003 Oct 21 FAD2 FAD1 FAD0 BIT 5 BIT 4 BIT 3 BAL4 BAL3 BAL2 BAL4 BAL3 BAL2 Product specification FADER CONTROL ( BIT 2 BIT 1 BAL1 BAL0 0 0 DESCRIPTION BAL1 BAL0 TEF6890H BIT 0 BALM 1 BALANCE CONTROL (dB mute ...
Page 46
... Table 68 Beep level BEL2 2003 Oct 21 BIT 5 BIT 4 BIT 3 MILR MIRR MULF DESCRIPTION BIT 5 BIT 4 BIT 3 BEL0 BEF1 BEF0 DESCRIPTION BEL1 Product specification TEF6890H BIT 2 BIT 1 MURF MULR 1 1 BIT 2 BIT 1 NAV 0 BEL0 BEEP LEVEL (mV) 0 mute 150 BIT 0 MURR 1 BIT 0 ...
Page 47
... BIT 5 BIT 4 BIT 3 AGA4 AGA3 AGA2 C-bus device address definition. These bits define the I 47 Product specification BEEP FREQUENCY (Hz) 500 1000 2000 3000 BIT 2 BIT 1 AGA1 AGA0 DESCRIPTION 2 C-bus device address 2 C-bus loop through gate. The subaddress TEF6890H BIT 0 AGOF 1 ...
Page 48
... JP9 JP10 Fig.23 Test circuit. 48 Product specification 100 nF 10 JP13 4.7 F JP3 JP1 JP2 RDSGND coaxial connector (SMC) test pin and STOCKO connector jumper MHC350 TEF6890H LFOUT RFOUT LROUT RROUT NAV (8.5 V) SCL SDA SCL SDA DGND RDCL RDDA RDQ ...
Page 49
... SELECT asi TAPER 25 PHONE 26 PHCM roll-off correction MPX 220 nF 5 PILOT MPXRDS CANCEL 19 kHz level PILOT/ REFERENCE PLL 100 f ref TEF6890H USN NICE LEVEL DETECT 3 sclg SCL 4 sdag SDA DETECT WAM reset/hold 10 AFSAMP 9 AFHOLD 11 FREF f ref 8, 12, 13, 14, 15, 19, 31, 33, 34, 35, 36 ...
Page 50
... Oct 2.5 scale (1) ( 0.4 0.25 10.1 10.1 12.9 0.8 0.2 0.14 9.9 9.9 12.3 REFERENCES JEDEC JEITA detail 12.9 0.95 1.3 0.15 0.15 0.1 12.3 0.55 EUROPEAN PROJECTION Product specification TEF6890H SOT307 (1) ( 1.2 1 0.8 0.8 0 ISSUE DATE 97-08-01 03-02-25 ...
Page 51
... 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. 51 Product specification TEF6890H ...
Page 52
... Hot bar or manual soldering is suitable for PMFP packages. 2003 Oct 21 (1) (3) , TFBGA, VFBGA not suitable not suitable suitable not recommended not recommended not suitable 52 Product specification TEF6890H SOLDERING METHOD (2) WAVE REFLOW suitable (4) suitable suitable (5)(6) suitable (7) suitable not suitable ...
Page 53
... Product specification TEF6890H DEFINITION These products are not Philips Semiconductors ...
Page 54
... Philips. This specification can be ordered using the code 9398 393 40011. 2003 Oct 21 C COMPONENTS 2 C components conveys a license under the Philips’ system provided the system conforms to the I 54 Product specification TEF6890H 2 C patent to use the 2 C specification defined by ...
Page 55
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 ...