TEF6894H NXP Semiconductors, TEF6894H Datasheet
TEF6894H
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TEF6894H Summary of contents
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... DATA SHEET TEF6894H Car radio integrated signal processor Product specification INTEGRATED CIRCUITS 2003 Oct 21 ...
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... TEST AND APPLICATION INFORMATION 13 PACKAGE OUTLINE 14 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 TEF6894H 2 C COMPONENTS ...
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... Level, USN and WAM read-out via I quality detectors) 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. 2 C-bus 3 Product specification TEF6894H 2 C-bus 2 C-bus (signal ...
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... QFP44 2003 Oct 21 2 GENERAL DESCRIPTION The TEF6894H 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 device operates with a supply voltage ...
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... V (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 TEF6894H MIN. TYP. MAX. UNIT 8.0 8.5 9 0.3 ...
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... LOUDNESS INPUT 23 TAPER SELECT asi 25 PHONE 26 PHCM roll-off correction MPX 5 PILOT FMMPX CANCEL 19 kHz level PILOT/ REFERENCE PLL f ref 7 AM TEF6894H USN 6 MPXRDS 1 LEVEL DETECT 3 SCLG sclg 4 sdag SDAG DETECT WAM reset/hold 10 AFSAMP 9 AFHOLD 11 8, 12, 13, 14, 15, 19, 31 ref FREF 34, 35, 36, 37, 38, 39 ...
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... NAV 32 audio input for navigation voice signal i.c. 33 internally connected i.c. 34 internally connected i.c. 35 internally connected i.c. 36 internally connected i.c. 37 internally connected i.c. 38 internally connected i.c. 39 internally connected i.c. 40 internally connected 2003 Oct 21 DESCRIPTION 2 C-bus clock port 2 C-bus data port 7 Product specification TEF6894H ...
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... 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 TEF6894H 33 i.c. 32 NAV 31 i.c. ...
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... 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 TEF6894H ...
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... The additional signal can be generated internally by the beep generator with four different audio frequencies or applied to the NAV input, for instance a navigation voice signal. 10 Product specification TEF6894H NAV INPUT WITH OUTPUT ...
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... AM modulation 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 0.2 750 950 = 698 mV) 800 1080 TEF6894H MAX. UNIT UNIT 61 K/W MAX. UNIT 9 5.5 V 5.5 V +1.0 V +1.0 V 0.4 V 0.4 V 1200 mV 1360 mV ...
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... FM modulation; DEMP = de-em modulation off; referenced to 1 kHz at 91% FM modulation kHz kHz kHz sc FM mode 100 Hz; ripple 100 mV (RMS) CC(AC) ripple 12 Product specification TEF6894H MIN. TYP. MAX. UNIT 23 0.4 dB 0.8 dB 1.2 dB ...
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... Hz NBS[1: NBS[1: NBS[1: NBS[1: see Table 40 pulse repetition frequency f = 300 Hz NBL[1: NBL[1: NBL[1: see Table 37 kHz audio NBS[1: NBS[1: NBS[1: NBS[1: Product specification TEF6894H 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 ...
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... Table 24; LETF = 1; SEAR = 0 LET[1: LET[1: LET[1: LET[1: search mode; SEAR = 1 see Table 24; LETF = 0; SEAR = 0 LET[1: LET[1: LET[1: LET[1: see Table 24; LETF = 1; SEAR = 0 LET[1: LET[1: LET[1: LET[1: search mode; SEAR = 1 14 Product specification TEF6894H MIN. TYP. MAX. UNIT 2 1.5 V 0 1.5 V ...
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... SEAR = 1 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 TEF6894H MIN. TYP. MAX. UNIT 0.5 s 0.5 s 0 ...
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... SSL[1: SST[3:0] = 0000 : SST[3:0] = 1000 : SST[3:0] = 1111 see Fig.8; slope of channel separation between 30 dB and 10 dB with respect to level voltage; SST[3:0] = 1010 SSL[1: SSL[1: SSL[1: SSL[1: Product specification TEF6894H MIN. TYP. MAX. UNIT 0. 1.12 V 1. ...
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... HCSF = 1 HCSF = 0 see Table 31 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 TEF6894H MIN. TYP dB; HCC 1.17 1.42 1.67 1.92 2.17 2.67 3.17 3. 1.5 2 ...
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... Fig.6 BIT kHz LEVEL kHz LEVEL THD = 0.1 vol THD = 1% THD = 0.1 vol worst case load nF, THD = Product specification TEF6894H MIN. TYP. MAX. UNIT 800 mV 53 100 ...
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... vol loudness outputs muted using ‘A-weighting’ filter and 20 kHz ‘brick wall’ dB; vol loudness NAV input Product specification TEF6894H MIN. TYP. MAX. UNIT 20 kHz 105 dB ...
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... Hz tone minimum setting; 10 kHz tone minimum setting; 100 kHz tone step size; 1 kHz tone see Table 48 maximum setting minimum setting mute attenuation kHz input see Table 48 20 Product specification TEF6894H MIN. TYP. MAX. UNIT ...
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... Table 55 maximum setting; symmetrical boost minimum setting; asymmetrical cut minimum setting; symmetrical cut see Table 55 see Table 59 maximum setting minimum setting mute attenuation kHz input 21 Product specification TEF6894H MIN. TYP. MAX. UNIT ...
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... 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 TEF6894H MIN. TYP. MAX. UNIT 500 Hz 1 kHz 2 kHz 3 kHz ...
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... 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 TEF6894H MHC330 audio (Hz) ...
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... 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 TEF6894H (2) ( (3) ( MODE R/W BIT 0 ID0 ...
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... 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. TEF6894H device type identification; ID[2:0] = 100. 11.1 LEVEL ATA BYTE Table 7 Format of data byte 2 BIT 7 BIT 6 LEV7 LEV6 ...
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... 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 Product specification TEF6894H BIT 0 WAM0 BIT 0 SA0 ...
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... BIT 3 AFUM AFUH RMUT Product specification ADDRESSED DATA BYTE treble control bass control fader control balance control control of output mixer beep generator settings autogate control BIT 2 BIT 1 TST0 0 0 DESCRIPTION BIT 2 BIT 1 LETF 0 0 DESCRIPTION TEF6894H BIT 0 BIT 0 ATTB 0 ...
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... FM STEREO CHANNEL SEPARATION (dB) CSA1 CSA0 BIT 5 BIT 4 BIT 3 WAS1 WAS0 LET1 Product specification DESCRIPTION BIT 2 BIT 1 CSA0 1 1 DESCRIPTION 0 0.4 0.8 1.2 FM STEREO CHANNEL SEPARATION AND ADJUSTMENT (dB) 0 0.2 : 2.8 3.0 BIT 2 BIT 1 LET0 MPT1 TEF6894H BIT 0 BIT 0 MPT0 0 ...
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... Table 25 Setting of the time constants of the MPH detector (level, WAM and USN) MPT1 2003 Oct 21 DESCRIPTION LET0 ATTACK 1.5 1 0.5 0 0.5 1 0.17 0 0.06 1 0.06 MPT0 ATTACK 0 0.5 1 0.5 0 0.5 1 0.25 29 Product specification TEF6894H t (s) LEVEL DECAY 3 6 1.5 1.5 0.5 0.5 0.17 0.06 t (s) MPH DECAY ...
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... 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 TEF6894H MHC333 0.8 1 (WAM and eq BIT 0 HCSF 0 ...
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... 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 TEF6894H 2.38 2.44 2.5 2.56 2.63 2.69 2.75 2.81 MHC335 2 (V) (slope). ...
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... 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 TEF6894H BIT 0 HCF0 1 MHC336 (8) 3 (V) ...
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... MHC337 HCF2 unlimited wide max 0 (kHz) 0 6 2.2 1 HCC function of audio frequency f HCC 33 Product specification TEF6894H HCF1 HCF0 B (kHz) max wide 1 1 unlimited MHC338 audio (Hz) (fixed HCC) ...
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... 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 DESCRIPTION 0 (1) 6 (2) (3) ( 0.25 0.5 0.75 1 MUTE equivalent level voltage V eq TEF6894H BIT 0 SMON 1 MHC340 1. function of (slope). ...
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... AM noise blanker and the FM noise blanker MPX sensitivity. See Table 37. 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 TEF6894H BIT 0 NBS0 0 ...
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... Table 37 Noise blanker sensitivity GAIN FOR AM AND MPXRDS INPUT (dB) NBS1 function of audio frequency f de-em 36 Product specification TEF6894H SENSITIVITY OF FM NOISE SENSITIVITY NBS0 BLANKER NOISE MPXRDS INPUT BLANKER (%) (mV 150 0 210 1 270 (1) (2) 4 ...
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... 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 TEF6894H BIT 0 AST0 0 BIT 0 LHB 1 ...
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... 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 TEF6894H MHC343 5 10 ...
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... Hz and high boost off function of audio frequency f loudness low boost frequency 100 Hz and high boost on. 39 Product specification TEF6894H MHC344 audio (Hz) ; audio MHC345 audio (Hz) ...
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... VOL4 VOL3 VOL2 Product specification audio (Hz) ; audio BIT 2 BIT 1 VOL2 VOL1 DESCRIPTION VOL1 VOL0 TEF6894H MHC346 5 10 BIT 0 VOL0 0 GAIN (dB ...
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... Product specification VOL1 VOL0 BIT 2 BIT 1 TRF1 TRF0 DESCRIPTION TREM TREBLE CONTROL (dB TEF6894H GAIN (dB mute BIT ...
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... 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 TEF6894H MHC347 5 10 BIT 0 BASH 0 ...
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... 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 TEF6894H MHC348 audio (Hz) ; audio MHC349 audio (Hz) ...
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... BIT 5 BIT 4 BIT 3 FAD4 FAD3 FAD2 Product specification BASM BASS CONTROL (dB 100 120 BIT 2 BIT 1 FAD1 FAD0 DESCRIPTION TEF6894H BIT 0 FADM 1 ...
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... Product specification FADER CONTROL ( BIT 2 BIT 1 BAL1 BAL0 0 0 DESCRIPTION BAL1 BAL0 TEF6894H BIT 0 BALM 1 BALANCE CONTROL (dB mute ...
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... MILR MIRR MULF DESCRIPTION BIT 5 BIT 4 BIT 3 BEL0 BEF1 BEF0 DESCRIPTION BEL1 Product specification TEF6894H BIT 2 BIT 1 MURF MULR 1 1 BIT 2 BIT 1 NAV 0 BEL0 BEEP LEVEL (mV) 0 mute ...
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... 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 TEF6894H BIT 0 AGOF 1 ...
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... JP9 JP10 2 GND Fig.23 Test circuit. 48 Product specification TEF6894H 100 nF 10 JP13 JP3 JP1 JP2 DGND coaxial connector (SMC) test pin and STOCKO connector jumper ...
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... TAPER 25 PHONE 26 PHCM roll-off correction MPX 220 nF 5 PILOT MPXRDS CANCEL 19 kHz level PILOT/ REFERENCE PLL f ref 100 TEF6894H USN NICE LEVEL DETECT 3 sclg SCL 4 SDA sdag DETECT WAM reset/hold 10 AFSAMP 9 AFHOLD 11 f ref 8, 12, 13, 14, 15, 19, 31, 33 ...
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... 2.5 scale (1) ( 0.4 0.25 10.1 10.1 12.9 12.9 0.8 0.2 0.14 9.9 9.9 12.3 12.3 REFERENCES JEDEC JEITA detail 0.95 1.3 0.15 0.15 0.1 0.55 EUROPEAN PROJECTION Product specification TEF6894H SOT307 (1) ( 1.2 1 0.8 0.8 0 ISSUE DATE 97-08-01 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. 51 Product specification TEF6894H ...
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... 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 TEF6894H SOLDERING METHOD (2) WAVE REFLOW suitable (4) suitable suitable (5)(6) suitable (7) suitable not suitable ...
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... Product specification TEF6894H DEFINITION These products are not Philips Semiconductors ...
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... 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 TEF6894H 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 ...