saa4978h ETC-unknow, saa4978h Datasheet
saa4978h
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saa4978h Summary of contents
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... DATA SHEET SAA4978H Picture Improved Combined Network (PICNIC) Product specification Supersedes data of 1998 Oct 07 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1999 May 03 ...
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... Board level testability 7.3.8 Power-on reset 1999 May 03 8 CONTROL REGISTER DESCRIPTION 9 LIMITING VALUES 10 THERMAL CHARACTERISTICS 11 CHARACTERISTICS 12 APPLICATION 13 PACKAGE OUTLINE 14 SOLDERING 14.1 Introduction 14.2 Reflow soldering 14.3 Wave soldering 14.4 Repairing soldered joints 15 DEFINITIONS 16 LIFE SUPPORT APPLICATIONS 17 PURCHASE OF PHILIPS I 2 Product specification SAA4978H 2 C COMPONENTS ...
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... I C-bus user control interface Boundary Scan Test (BST). 2 GENERAL DESCRIPTION The SAA4978H is a monolithic integrated circuit suitable either for 1f of picture improvement functions. It combines analog-to-digital and digital-to-analog conversion for YUV signals, digital processing, line-locked clock regeneration and an 80C51 microcontroller core in one IC. ...
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... TRIPLE ADC CLAMP AGC ANALOG TRIPLE 9-BIT PREFILTER 9-BIT 25 UIN 26 VIN OVERFLOW CLP DETECTOR V DDA1 to 11, 22, 24 DDA4 SAA4978H V SSA1 to 13, 16, 27 SSA4 CLP BST/TEST TEST TRST TMS TDI TDO TCK HDFL Standard bus width in data path is 9 bits; exceptions are marked. ...
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... MEASUREMENT DITHER NON-LINEAR DYNAMIC 10 MUX PHASE PEAKING FILTER 5 5 REFORMATTER MUX UPSAMPLER 4 MUX 4 DCTI DPCM DPCM DECODER CODER bus D PROGRAM ROM SAA4978H CL16 CL16 CL16 bone FREQUENCY P1.5 WATCHDOG GUARD P3.4 P1.2 P1.3 P1.7 P1.6 RST OR 42, 63, 86, 111, 133, 3 52, 123, 148 160 159 ...
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... OSCI 34 oscillator input OSCO 35 oscillator output TEST 36 test input/external 32 MHz clock input TRST 37 BST reset input TMS 38 BST test mode select input TDI 39 BST test data input TDO 40 BST test data output 1999 May 03 DESCRIPTION 6 Product specification SAA4978H pins SSO ...
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... UVB8 76 bus B input UV7 UVB7 77 bus B input UV6 UVB6 78 bus B input UV5 UVB5 79 bus B input UV4 UVB4 80 bus B input UV3 UVB3 81 bus B input UV2 1999 May 03 DESCRIPTION pins SSO pins SSO DDD pins SSD 7 Product specification SAA4978H pins DDO pins ...
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... YC5 117 bus C output Y4 YC4 118 bus C output Y3 YC3 119 bus C output Y2 YC2 120 bus C output Y1 YC1 121 bus C output Y0 YC0 122 bus C output YL 1999 May 03 DESCRIPTION DDD pins SSD DDD SSO 8 Product specification SAA4978H pins SSO pins pins pins ...
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... Port 0 data input/output signal 1 P0.0 156 Port 0 data input/output signal 0 INT0 157 interrupt 0, I/O Port 3.2 (active LOW) INT1 158 interrupt 1, I/O Port 3.3 (active LOW) T0 159 timer 0 I/O Port 3.4 T1 160 timer 1 I/O Port 3.5 1999 May 03 DESCRIPTION pins 9 Product specification SAA4978H pins DDO pins SSD pins DDD pins SSD ...
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... The reason for this split is that U and V may have already been gain adjusted by an Automatic Chrominance Control (ACC), whereas luminance adjusted by the SAA4978H AGC. However, for RGB originated sources and V should be adjusted with the same AGC gain. ...
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... DELAY The Y samples can be shifted onto 4 positions with respect to the UV samples. This shift is meant to account for a possible difference in delay prior to the SAA4978H, e.g. from a prefilter in front of an analog-to-digital converter. The zero delay setting is suitable for the nominal case of aligned input data according to the interface format standard ...
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... The time base correction block has an input for skew data. This skew data can be the phase error measured by a HPLL, which is located in the PLL block of the SAA4978H. The skew is used as a shift of the complete active video part of a line. Added with a static (user controlled) shift, up ...
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... Between acquisition of the histogram and correction of the transfer curves, the microcontroller included in the SAA4978H processes the counter values from the 32 baskets. The outcome of the microcontrollers algorithm defines a differential transfer curve for the luminance. This means that only differences from transfer curve are coded ...
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... P Peaking in the SAA4978H can be used in two ways: 1. The first way is to give the luminance a linear boost of the higher frequency ranges, which makes no distinction between small and large details or edges. 2. The second way is to use the peaking dynamically, in order to boost smaller details and provide less gain on large details and edges ...
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... In case of multi PIP this block can generate separation borders in the horizontal and vertical direction. DAC u]; where 0.5. Settings 1 1 and Product specification SAA4978H DCTI B ORDER BLANK ...
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... The boundary scan affects all digital pins and will cover all connections from the SAA4978H to other ICs that are also equipped with BST. The connectivity of the analog YUV input/output pins can also be tested with the use of BST. ...
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Acrobat reader. white to force landscape pages to be ... 8 CONTROL REGISTER DESCRIPTION ADDRESS NAME HEX Clamp registers (clamp position in steps of ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX MFF_WIDTH DFRONTEND_CONTROLS3 308 NLP_L_AD NLP_U_AD NOTCH ACT_VIDEO_WINDOW_H_START 309 ACT_VIDEO_WINDOW_H_LENGTH 30A ACT_VIDEO_WINDOW_V_START ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX FORCE_BUS_A_TRI WE_A_QUALIFIER Bus B input control BUS_B_CONTROL 30F SEL_INPUT_FORMAT SEL_DOUBLE_CLOCK SEL_ASYNCHRONOUS ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX Noise estimator LIMERIC_THR_UP 316 LIMERIC_WANTED_VALUE 317 LIMERIC_TASTE_AND_COMP 318 TASTE_VALUE COMPENSATION_VALUE LIMERIC_LB_DETAIL ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX Clamp noise reduction (CLINIC) control CLINIC_CONTROL 31C K_SCALE K_ONE CLINIC_OFF DITHER ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX WEAVE SEL_N_THR Band split peaking and coring PEAKING_CONTROL1 321 2D_PEAK_COEF CORE_THR ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX BBD_LOGO_LENGTH 327 BBD_SLICE_LEVEL1 328 BBD_SLICE_LEVEL2 329 Histogram control BLACK_OFFSET 32A LUT_DATA ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX HGM_WINDOW_H_STOP 332 HGM_WINDOW_V_START 333 HGM_WINDOW_V_STOP 334 Histogram outputs HISTOGRAM_DATA 317 Y_MIN ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX SUBT_WINDOW_H_STOP 33B SUBT_WINDOW_V_START 33C SUBT_WINDOW_V_STOP 33D EVENTS 280 to 2FF RESERVED ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX BAR_ARRAY_RESOLUTION BAR_ARRAY_TRANS Bus C output control BUS_C_CONTROL1 347 SEL422OUT UV_BUS_C_8BIT_ROUND MPIP ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX Field memory control WE_WINDOW_H_START 349 WE_WINDOW_H_STOP 34A ACQ_EN_WINDOW_V_START 34B ACQ_EN_WINDOW_V_STOP 34C ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX CTI control DBACKEND_CONTROLS1 35A CTI_SEPARATE CTI_PROTECTION CTI_GAIN CTI_FILTER_ON DBACKEND_CONTROLS2 35B CTI_LIMIT ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX LEVEL5 LEVEL6 LEVEL7 COR_THR 360 PEAKING_CONTROL3 361 TAU NEGGAIN CORING ENERGY_SEL ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX BORDER_BAR_V_WIDTH 36F BORDER_REPEAT_H 370 BORDER_REPEAT_V 371 BORDER_Y 372 BORDER_U 373 BORDER_V ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX PLL_PE_MIN(7-0) 328 PLL_PE_SUM(15-8) 329 PLL_PE_SUM(7-0) 32A PLL_PE_SABS(15-8) 32B PLL_PE_SABS(7-0) 32C PLL_INC_OFFSET(19-16) ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX VA_INTR_ACTIVE WE_INTR_ACTIVE VARIOUS_BITS 33A VA_VALUE_MSB VD_VALUE_MSB Various PSP control VA_SYNC_WINDOW_START 37A ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX INTR_VD_DELAY 385 PLL_OFF_START 386 PLL_OFF_STOP 387 DISPLAY_CONTROL 388 RE_SHIFT ENABLE_RESET_BLANK PIXEL_REPETITION ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX Testing RESET_CONTROL 394 FIELD_RESET TEST_Y_IN_D 33B TEST_UV_IN_D 33C Analog blocks ANASWITCH ...
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Acrobat reader. white to force landscape pages to be ... ADDRESS NAME HEX SNERT control (these registers are implemented as special function register, they ...
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... I V analog input voltage i T storage temperature stg T operating junction temperature j 10 THERMAL CHARACTERISTICS SYMBOL R thermal resistance from junction to ambient th(j-a) R thermal resistance from junction to case th(j-c) 1999 May 03 PARAMETER PARAMETER 36 Product specification SAA4978H MIN. MAX. 0.5 +6 0.5 +6 0.5 +0.5 0.5 +0.5 0.5 +5.5 0 0.3 DDA 55 +150 0 125 CONDITIONS VALUE ...
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... MHz (analog filters on) from input to digital domain 2.5 MHz (analog filters on) from input to output clamp not active; 0 < V < 0.3 i DDA maximum gain variation per step 37 Product specification SAA4978H /100 Hz mode; features transparent; H MIN. TYP. MAX. 3.0 3.3 3.6 3.15 3.3 3.45 3.0 5.5 3.0 3.3 3.6 1.6 ...
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... AGC 2 on; filters off ramp input signal; note 2 0.99 note within 0 within 0.2 to 0.75 V filters off; note 4 35 locked to stable HA; note 5 locked to stable HA; note 5 30.7 38 Product specification SAA4978H TYP. MAX. UNIT +2.0 LSB +3.0 LSB 0.25 LSB 22 nF 350 +160 A 0 ...
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... lower U voltage; bU note lower V voltage; bV note MHz 33 note 2.4 0.1 < V < 0.1 o DDO see Fig.4 39 Product specification SAA4978H TYP. MAX. 1.00 1.04 1.33 1.38 1.05 1.09 2 0.63 V 0 ...
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... CLK32 = 2 mA see Fig.4 see Fig.4 see Fig.5 see Fig.5 see Fig.5 see Fig mA timing referred to CLK32; see Fig see Fig.4 see Fig.4 40 Product specification SAA4978H MIN. TYP. MAX. 4 200 500 700 0 0.8 2.0 5 0.8 2.0 5 ...
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... CONDITIONS MIN. see Fig.11 see Fig.12 see Fig. 0.6 1.3 0.6 100 0.6 0.6 0.6 0 0. 260 500 500 200 41 Product specification SAA4978H TYP. MAX 250 7 DDIO 0.3V DDIO 0.4 400 0.4 0.8 5.5 200 1000 UNIT MHz kHz ...
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... May 03 CONDITIONS CLK 1 tuned CLK at 4 MHz signal frequency 52 42 Product specification SAA4978H MIN. TYP. MAX. 0 0.8 2.0 5.5 62 31.25 93. 128 10 2.4 0.4 0 0.8 2.0 5 see Fig.6 CLK 5 ...
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... CLK 1 tuned CLK at 8 MHz signal frequency 26 = 1.41 V; with AGC at 6 dB, Y full ADC range is obtained C-bus specification for fast mode (clock frequency maximum 2 C-bus can be found in the brochure “I 43 Product specification SAA4978H MIN. TYP. ) CLK 11.3 11.7 12 30.6 32 33.4 28 ...
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... DATA handbook, full pagewidth CLK32 CLK16 t hLO Fig.5 Timing relationship between CLK32 and CLK16. 1999 May 90% 10% t su(i) t h(i) data data transition valid period t h(o) t d(o) Fig.4 Data input/output timing diagram. t hHO t dLO t dHO 44 Product specification SAA4978H 90% 1.5 V 10% MHB175 MHB176 ...
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... Fig.7 Test signal for differential gain and phase measurements. 1999 May 03 typical output impedance internally 90 0.3 70 200 0 Fig.6 Output load circuit. 4.43 MHz burst 0 Product specification SAA4978H external load 5 H (2. (10 210 pF (25.5) (105) MHB177 1.0 V MHB178 ...
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Acrobat reader. white to force landscape pages to be ... S1 S2 CDCLK t W(ALE) ALE t AVLL PSEN PORT 0 ...
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... V05 V00 U04 V04 U03 V03 U02 V02 U01 V01 U00 V00 U03 V03 applications Product specification SAA4978H FORMAT DPCM DOUBLE CLOCK FORMAT Y07 V07 Y17 Y07 Y06 V06 Y16 Y06 Y05 V05 Y15 Y05 Y04 V04 ...
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... Product specification SAA4978H • • • • • • • • • • • • • • • • • • • • ...
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... SDNA driven by SAA4978H read sequence: SDNA driven by SAA4978H SDNA driven by slave SNCL t su(o) write sequence: SDNA driven by SAA4978H read sequence: SDNA driven by SAA4978H SDNA driven by slave 50% 50 o(dis) ...
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... SDA WDRST RSTW CLK32 RSTW CONVERSATION WEB SNDA SNCL RSTW RSTR CLK32 CLK16 WEC 113 SAA4978H RST OSCI OSCO TEST TRST TMS 12 MHz L34 C L35 Fig.11 Application diagram. CLK16 SNDA SNCL RSTR ...
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... Philips Semiconductors Picture Improved Combined Network (PICNIC) handbook, halfpage handbook, full pagewidth 1999 May 03 C par(xtal) R ser1(xtal) MHB183 Fig.12 Equivalent circuit of crystal. output Fig.13 Peaking coring transfer curves. 51 Product specification SAA4978H input MHB184 ...
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... scale (1) ( 0.38 0.23 28.1 28.1 31.45 0.65 0.22 0.13 27.9 27.9 30.95 REFERENCES JEDEC EIAJ MO112DD1 detail 31.45 1.03 1.6 0.3 0.15 0.1 30.95 0.73 EUROPEAN PROJECTION Product specification SAA4978H SOT322 (1) ( 1.5 1 1.1 1.1 0 ISSUE DATE 96-03-14 97-08-04 ...
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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. 53 Product specification SAA4978H ...
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... Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. 1999 May 03 SOLDERING METHOD WAVE not suitable (2) suitable (3)(4) not recommended (5) not recommended 54 Product specification SAA4978H (1) REFLOW suitable suitable suitable suitable suitable ...
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... Philips. This specification can be ordered using the code 9398 393 40011. 1999 May 03 C COMPONENTS 2 C components conveys a license under the Philips’ system provided the system conforms to the I 55 Product specification SAA4978H 2 C patent to use the 2 C specification defined by ...
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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. + ...