TDA8842 NXP Semiconductors, TDA8842 Datasheet
TDA8842
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DEVICE SPECIFICATION TDA884X/5X-N2 series 2 I C-bus controlled PAL/NTSC/SECAM TV processors Tentative Device Specification Philips Semiconductors INTEGRATED CIRCUITS Previous version: April 24, 1997 December 16, 1997 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors FEATURES The following features are available in all IC’s: Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz) ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors FUNCTIONAL DIFFERENCES BETWEEN THE VARIOUS IC VERSIONS IC VERSION (TDA) Automatic Volume Limiting PAL decoder SECAM decoder NTSC decoder Colour matrix PAL/NTSC(Japan) Colour matrix NTSC Japan/USA YUV interface Base-band delay line ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors QUICK REFERENCE DATA SYMBOL Supply V supply voltage P I supply current P Input voltages V video IF amplifier sensitivity (RMS value) iVIFrms) Vi sound IF amplifier sensitivity (RMS value) SIF(rms) ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors BLOCK DIAGRAMS December 16, 1997 Tentative Device Specification TDA884X/5X-N2 series OUT 5 CVBS/Y Chr CVBS1 IN CVBS ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors December 16, 1997 Tentative Device Specification TDA884X/5X-N2 series OUT 6 CVBS/Y Chr CVBS1 IN CVBS ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors December 16, 1997 Tentative Device Specification TDA884X/5X-N2 series 7 CVBS/Y Chr OUT CVBS2 OUT CVBS1 IN CVBS ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors PINNING PIN SYMBOL SDIP56 SNDIF 1 AUDIOEXT PLLLF 5 IFVO 6 SCL 7 SDA 8 DEC 9 BG CHROMA 10 CVBS CVBS ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors PIN SYMBOL SDIP56 DECDIG 39 HOUT 40 FBISO 41 PH2LF 42 PH1LF 43 GND2 44 EWD 45 VDRB 46 VDRA 47 IFIN1 48 IFIN2 49 EHTO 50 VSC ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors handbook, halfpage SNDIF 1 AUDEXT PLLLF 5 IFVO 6 SCL 7 SDA 8 DECBG 9 CHROMA 10 CVBS/Y 11 VP1 12 CVBS 13 INT GND1 14 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors handbook, full pagewidth IFIN1 IFIN2 EHTO VCS IREF DECAGC AGCOUT AUDEEM DECSDEM SNDIF AUDIOEXT PLLF IFVO SCL SDA DECBG December 16, 1997 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors FUNCTIONAL DESCRIPTION Vision IF amplifier The IF-amplifier contains 3 ac-coupled control stages with a total gain control range which is higher then 66 dB. The sensitivity of the circuit is comparable ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Video switches The circuits have two CVBS inputs (internal and external CVBS) and a Y/C input. When the Y/C input is not required the Y input can be used as third ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Overvoltage conditions (X-ray protection) can be detected via the EHT tracking pin. When an overvoltage condition is detected the horizontal output drive signal will be switched-off via the slow stop procedure ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Which colour standard the IC’s can decode depends on the external X-tals. The X-tal to be connected to pin 34 must have a frequency of 3.5 MHz (NTSC-M, PAL-M or PAL-N) ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors An important property of the 2-point stabilisation is that the off-set as well as the gain of the RGB path is adjusted by the feedback loop. Hence the maximum drive voltage ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors TDA 8840/41/42/46/46A: Valid subaddresses (subaddresses and 17 are not used), subaddress FE is reserved for test purposes. Auto-increment mode available for subaddresses. The bit L’FA ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors TDA 8843/44/47: Valid subaddresses 1A, subaddress FE is reserved for test purposes. Auto-increment mode available for subaddresses. The bits L’FA, CM0-CM2 and CD0-CD2 are only available in the TDA ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors TDA 8854/57: Valid subaddresses 1A, subaddress FE is reserved for test purposes. Auto-increment mode available for subaddresses. The bits L’FA, CM0-CM2 and CD0-CD2 are only available in the TDA ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors I NPUT CONTROL BITS Table 7 Source select INA INB INC SELECTED SIGNALS Internal CVBS+ audio External CVBS+ audio Ext. CVBS Y/C ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Table 19 Video ident mode VIM MODE 0 ident coupled to internal CVBS (pin 13) 1 ident coupled to selected CVBS Table 20 Gain of luminance channel GAI MODE 0 normal ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Table 35 AFC window AFW AFC WINDOW 0 normal 1 enlarged Table 36 IF sensitivity IFS IF SENSITIVITY 0 normal 1 reduced Table 37 Modulation standard MOD MODULATION 0 negative 1 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Table 50 Bypass of chroma base-band delay line BPS DELAY LINE MODE 0 active 1 bypassed Table 51 Automatic colour limiting ACL COLOUR LIMITING 0 not active 1 active Table 52 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Table 58 Fast filter IF-PLL FFI CONDITION 0 normal time constant 1 increased time constant Table 59 Extended Blue Stretch EBS CONDITION 0 off 1 on December 16, 1997 Tentative Device ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors O UTPUT CONTROL BITS Table 61 Power-on-reset POR MODE 0 normal 1 power-down Table 62 Field frequency indication FSI FREQUENCY Table 63 Phase 1 ( ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Table 74 IC version indication ID3 ID2 ID1 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER V supply voltage P T storage temperature stg T operating ambient temperature amb T soldering temperature sol ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors CHARACTERISTICS unless otherwise specified. P amb NUMBER PARAMETER Supplies 37) OWER SUPPLY PINS AND V.1.1 supply voltage V.1.2 supply current ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER V ( 6); IDEO AMPLIFIER OUTPUT PIN M.3.1 zero signal output level M.3.2 M.3.3 top sync level M.3.4 white level M.3.5 difference in amplitude between negative and positive modulation ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER Tuner take-over adjustment (via I M.5.1 minimum starting level for tuner take-over (RMS value) M.5.2 maximum starting level for tuner take-over (RMS value) Tuner control output (pin 54) M.6.1 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER A ( 15) UDIO OUTPUT PIN G.3.1 controlled output signal amplitude (RMS value) G.3.2 output resistance G.3.3 DC output voltage G.3.4 total harmonic distortion G.3.5 total harmonic distortion G.3.6 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER CVBS, Y/C, RGB, CD AND LUMINANCE OUT- AND INPUTS CVBS-Y/C , 10, 11, 13, 17 SWITCH PINS S.1.1 CVBS or Y input voltage (peak-to-peak value) S.1.2 CVBS or Y ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER F ( AST BLANKING INPUT CONTINUED S.3.8 suppression of external RGB signals S.3.9 input voltage to blank the RGB outputs to facilitate ‘On Screen Display’ signals being applied to ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER LUMINANCE PROCESSING Y DELAY LINE F.4.1 delay time F.4.2 tuning range delay time F.4.3 bandwidth of internal delay line EAKING CONTROL NOTE F.5.1 width of preshoot ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER Horizontal and vertical synchronization and drive circuits S ( 11, 13 YNC VIDEO INPUT PINS AND H.1.1 sync pulse amplitude H.1.2 slicing level for horizontal sync H.1.3 slicing level ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER ( ) HORIZONTAL OUTPUT CONTINUED H.5.7 switch-on time H.5.8 switch-off time with RGB drive maximum H.5.9 switch-off time with RGB drive minimum F LYBACK PULSE INPUT AND SANDCASTLE OUTPUT ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER EHT / TRACKING OVERVOLTAGE PROTECTION H.10.4 EW sensitivity H.10.5 EW equivalent output current H.10.6 overvoltage detection level INTERLACE H.11.1 first field delay WIDTH ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER Colour demodulation part C HROMINANCE AMPLIFIER D.1.1 ACC control range D.1.2 change in amplitude of the output signals over the ACC range D.1.3 threshold colour killer ON D.1.4 hysteresis ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER PAL/NTSC demodulator D.6.6 gain between both demodulators G(B Y) and G(R Y) D.6.7 residual carrier output (peak-to-peak value); only valid D.6.8 for PAL and NTSC signals D.6.9 D.6.10 D.6.11 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER C ( OLOUR DIFFERENCE MATRICES TDA 8840/41/42/43/44/54: PAL/SECAM mode and (B Y) not affected D.9.1 ratio of demodulated signals D.9.2 ratio of demodulated signals TDA 8840/41/42/43/44/54: NTSC ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER Control part ATURATION CONTROL NOTE C.1.1 saturation control range ONTRAST CONTROL NOTE C.2.1 contrast control range C.2.2 tracking between the three channels over ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER ( ) RGB AMPLIFIERS CONTINUED C.4.15 relative variation in black level between the three channels during variations of C.4.16 supply voltage ( 10%) C.4.17 saturation (50 dB) C.4.18 contrast ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors NUMBER PARAMETER ( BEAM CURRENT LIMITING CONTINUED C.7.4 voltage difference for full brightness reduction C.7.5 internal bias voltage C.7.6 detection level vertical guard C.7.7 minimum input current to activate the guard ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 9. This figure is valid for the complete video signal amplitude (peak white-to-black), see Fig.15. 10. The noise inverter is only active in the “strong signal mode” (no noise detected in ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 26. Several versions have a YUV interface. The luminance and colour difference out- and inputs can directly be connected. When additional picture improvement IC’s (like the TDA 9170) are applied the ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 33. During switch-on the horizontal output starts with the double frequency and with a duty cycle of 75% (VOUT = high). After about 50 ms the frequency is changed to the ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 39. The IC’s have a zoom adjustment possibility for the horizontal and vertical deflection. For this reason an extra DAC has been added in the vertical amplitude control which controls the ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 47. Because of the 2-point black current stabilisation circuit both the black level and the amplitude of the RGB output signals depend on the drive characteristic of the picture tube. The ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Table 75 Output current of the phase detector in the various conditions 2 I C-BUS COMMANDS VID POC FOA ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 0 dB -20 -40 -60 - Fig.8 Volume control curve 50 (deg Fig.10 Hue control curve. December 16, 1997 % ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 100 (%) Fig.12 Contrast control curve. MBC212 16 % for negative modulation 100% = 10% rest carrier Fig.14 Video ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Input signal conditions sound carrier colour carrier picture carrier. All amplitudes with respect to top sync level Value at 0.92 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors CHARACTERISTIC POINTS AVL Deemphasis voltage FM swing 1.8 1.0 AVL is ON 100.0m 10.0m Fig.17 AVL characteristic for TDA 8840/41/42/46/46A for 3.5 MHz standard December 16, 1997 150 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors CHARACTERISTIC POINTS AVL Deemphasis voltage FM swing 1.8 1.0 100.0m 10.0m Fig.18 AVL characteristic for TDA 8840/41/42/46/46A for 4.4 MHz standard December 16, 1997 A B 150 300 15 30 AVL ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors OUTPUT (IRE) 100 -20 A A-A: MAXIMUM BLACK LEVEL SHIFT B-B: LEVEL SHIFT AT 15% OF PEAK WHITE December 16, 1997 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors fully saturated colours yellow U Fig.20 Skin tone correction range for a correction angle of 123 deg. December 16, 1997 TDA884X/5X-N2 series red I-axis 56 Tentative Device Specification V ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors % -10 -20 -30 -40 -50 -60 Fig.21 Sawtooth waveform and blanking pulse of the TDA 884X/5X December 16, 1997 TOP PICTURE 138% 100% ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 100 December 16, 1997 85 90 Fig.22 Blue stretch characteristics 58 Tentative Device Specification TDA884X/5X-N2 series BLUE GREEN (EBS=1) RED/GREEN (BLS=1) RED (EBS=1) 100 95 Input (%) ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors TEST AND APPLICATION INFORMATION FROM SAW TUNER 48 49 FILTER CVBS INT 13 TRAP 17 CVBS-EXT CVBS/Y 11 Chr CVBS-1 December 16, 1997 BAND SCL PASS ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors East-West output stage In order to obtain correct tracking of the vertical and horizontal EHT-correction, the EW output stage should be dimensioned as illustrated in Fig.24. Resistor R determines the gain ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 31H and 63H; VSH = 31H Fig.25 Control range of vertical amplitude. VSH = 0, 31H and 63H 31H Fig.27 ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors 1200 1000 800 600 400 200 31H and 63H 31H 31H. Fig.29 Control range of EW width. ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors Adjustment of geometry control parameters The deflection processor of the TDA8840/41/42/46/46A offers 5 control parameters for picture alignment, viz: S-correction vertical amplitude vertical slope vertical shift horizontal shift. The TDA 8843/44/47/54H/57H ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors PACKAGE OUTLINES SDIP56: plastic shrink dual in-line package; 56 leads (600 mil pin 1 index 1 DIMENSIONS (mm are the original dimensions UNIT max. min. ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors handbook, full pagewidth seating plane 64 1 pin 1 index 19 20 1.0 Dimensions in mm. Fig.34 Plastic quad flat package; 64 leads (lead length 1.95 mm); body 14 December 16, ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors SOLDERING Plastic dual in-line packages B Y DIP OR WAVE The maximum permissible temperature of the solder is 260 C; this temperature must not be in contact with the joint for ...
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Philips Semiconductors 2 I C-bus controlled PAL/NTSC/SECAM TV processors DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + ...