TDA9177 Philips Semiconductors, TDA9177 Datasheet
TDA9177
Related parts for TDA9177
TDA9177 Summary of contents
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... DATA SHEET TDA9177 YUV transient improvement processor Product specification Supersedes data of 1996 Jun 28 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1997 Dec 01 ...
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... Scan Velocity Modulation (SVM). An on-board 6-bit Analog-to-Digital Converter (ADC) can be used for interfacing two analog, low frequency voltage signals to the I The supply voltage The TDA9177 is mounted in a 24-pin SDIP envelope. CONDITIONS AMS = LOW AMS = HIGH ...
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... VIN VOUT UOUT Fig.1 Block diagram. 3 ADEXT2 10 TDA9177 line width steepness coring peaking STEP IMPROVEMENT PROCESSOR SMART SHARPNESS contour filter CONTROLLER selection CONTOUR PROCESSOR IPTAT BANDGAP line frequency selection ext V CC Product specification TDA9177 20 YOUT 15 SNC 23 V ref 19 MBH229 GND ...
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... R ext SANDCASTLE ref COR 2 23 ADEXT1 3 22 STEEP V CC LWC 4 21 YIN 5 20 YOUT 6 19 ADR GND TDA9177 UIN 7 18 UOUT CFS 8 17 FHS VIN 9 16 VOUT ADEXT2 10 15 SNC PEAK 11 14 AMS SCL 12 13 SDA MBH228 Fig.2 Pin configuration. TDA9177 ...
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... I bit STB. The steepness setting controls the amount of steepness in the edge-correction processing path. The peaking setting controls the amount of contour correction for proper detail enhancement. 2 C-bus 5 Product specification TDA9177 2 C-bus (bit CFS in the 2 C-bus or 2 C-bus ...
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... The I address is 40H if pin 6 (ADR) is connected to ground and E0H if pin 6 (ADR) is connected to pin C-bus specification Slave address ADR 1 ADR Auto-increment mode available for subaddresses. 6 Product specification TDA9177 2 C-bus ref R ...
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... PK5 to PK0 000000 111111 Table 7 Steepness correction SP5 to SP0 000000 111111 Table 8 Coring level CR5 to CR0 000000 111111 Table 9 Line width correction LW5 to LW0 000000 111111 7 Product specification TDA9177 DATA BYTE CFS FHS AMS PK5 PK4 PK3 PK2 PK1 SP5 ...
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... Table 13 Bits AD5 to AD0 AD5 to AD0 000000B CC(max) CC(max) PARAMETER 8 DV FUNCTION 0 data not valid because of possible register access collision 1 data valid FUNCTION 0 V 111111B 0.5V ref CONDITIONS MIN. 0.5 0.5 0 Product specification TDA9177 MAX. UNIT + +150 C +70 C VALUE UNIT <59 K/W ...
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... AMSL V input voltage for high luminance range AMSH 1997 Dec unless otherwise specified. CONDITIONS 1f mode H 2f mode H AMS = LOW AMS = HIGH no clamp AMS ( 14); note 1 PIN 9 Product specification TDA9177 MIN. TYP. MAX. UNIT 7.2 8.0 8 3.90 4.05 4. ...
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... H transparent; note 2 2f mode ( 1 dB transparent; note 2 transparent; note 3 transparent 1.3 1f mode; note mode; note MHz 2 MHz 1f mode H 2f mode H 87 note 5 10 Product specification TDA9177 TYP. MAX. UNIT 0.315 V 1 MHz MHz 0 1 150 140 37.5 %V ref 137 ...
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... PIN 22); note 1 PIN 15) 1f mode H 2f mode H 1f mode; note mode; note mode; note mode H 11 Product specification TDA9177 MIN. TYP. MAX. UNIT 0.5 V 3.5 5.5 V 2.13 MHz 4.26 MHz 37.5 %V ref 87.5 137.5 %V ref 0 ...
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... CONDITIONS 17); note 1 VIN ( 7 9) AND PINS AND no clamp , VOUT ( 18 16) AND PINS AND transparent transparent transparent 10) with respect to GND each channel each channel 12 Product specification TDA9177 MIN. TYP. MAX. UNIT 0.5 V 3.5 5.5 V 1.9 V 1.9 V 0.1 A 4.0 V 3 MHz ...
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... Step improvement correction delay mismatch affects the symmetry of the line width control. 1997 Dec 01 CONDITIONS 1) PIN no clamping with clamping and w.r.t. top level sandcastle pulse mode and 14 MHz in 2f mode. However, as the circuit uses all-pass filters Product specification TDA9177 MIN. TYP. MAX. UNIT 1.25 1.5 1. ...
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... Because the TDA9177 can handle both 1f and 2f signals, figures illustrating both situations could H have been provided. However, as the difference between these two modes (with respect to the TDA9177) is that the time scale response diagram is half that response diagram under equal conditions, only the 1f figures are shown ...
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... V o (mV) 800 600 400 200 0 1.5 2 (1) 90% of nominal amplitude. (2) 30% of nominal amplitude. Fig.6 15 Product specification TDA9177 (1) (2) 0 0.5 1.0 1.5 Response signals for maximum step improvement, no peaking and nominal line width. (1) (2) 0 0.5 1.0 1.5 Response signals for maximum step improvement, no peaking and maximum line width ...
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... Fig.8 MINMAX SELECTOR CLAMPS MINMAX 16 Product specification TDA9177 (1) (2) 0 0.5 1.0 1.5 Response signals for maximum step improvement, nominal line width, maximum peaking and 0% coring. line width control Y STEP FADER ...
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... H (2) 2f mode. H 1997 Dec 01 delay cells DETECTOR coring control Y c CORING FADER peaking control smart noise ( Fig.11 Frequency transfers narrow contour filter. 17 Product specification STEP Y envelope Y STEP steepness control MBH237 ( (Hz) TDA9177 MBH238 8 10 ...
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... H (2) 2f mode. H handbook, halfpage Fig.13 Relative decrease of steepness level as a function of voltage at pin SNC starting from four different steepness level presets. 1997 Dec 01 ( Fig.12 Frequency transfers wide contour filter. 100 (%) Product specification ( (Hz) MBH240 75 100 V ref (%) TDA9177 MBH239 8 10 ...
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... Fig.14 Relative increase of coring level as a function of voltage at pin SNC starting from four different coring level presets. handbook, halfpage Fig.15 Feature setting control as a function of the pin voltage for peaking, coring, steepness and line width. 1997 Dec 01 100 (%) 100 transfer (%) 50 0 37.5 50.0 62.5 19 Product specification MBH241 75 100 V ref (%) MBH242 75 87.5 V ref (%) TDA9177 ...
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... Fig.20 Simplified circuit diagram pin 5. 1997 Dec 01 handbook, halfpage COR MBH244 handbook, halfpage 100 k MBH246 handbook, halfpage ADR MBH248 20 Product specification TDA9177 275 2 Fig.17 Simplified circuit diagram pin 2. 275 LWC 4 MBH247 Fig.19 Simplified circuit diagram pin 4. 275 6 MBH249 Fig.21 Simplified circuit diagram pin 6. ...
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... CFS MBH250 Fig.23 Simplified circuit diagram pin 8. handbook, halfpage ADEXT2 MBH252 Fig.25 Simplified circuit diagram pin 10. handbook, halfpage SCL 12 MBH254 Fig.27 Simplified circuit diagram pin 12. 21 Product specification TDA9177 275 900 275 900 100 k 10 275 MBH251 MBH253 MBH255 ...
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... AMS MBH256 Fig.29 Simplified circuit diagram pin 14. handbook, halfpage 0.5 mA MBH258 Fig.31 Simplified circuit diagram pin 16. handbook, halfpage 1 M 0.5 mA MBH260 Fig.33 Simplified circuit diagram pin 18. 22 Product specification TDA9177 275 900 100 16 100 18 MBH257 VOUT MBH259 UOUT MBH261 ...
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... Fig.38 Simplified circuit diagram pin 23. 1997 Dec 01 handbook, halfpage MBH262 0.5 mA handbook, halfpage STEEP handbook, halfpage V ref 23 MBH266 23 Product specification TDA9177 100 20 MBH263 Fig.35 Simplified circuit diagram pin 20. 275 22 MBH265 Fig.37 Simplified circuit diagram pin 22. 100 100 Fig.39 Simplified circuit diagram pin 24. YOUT ...
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... Philips Semiconductors YUV transient improvement processor APPLICATION INFORMATION To benefit optimally from its picture-sharpening capabilities, the TDA9177 should be positioned as the last part of the YUV-chain. Feature reduction as a function of the noise contents of the picture can easily be realized in hardware by using a Noise Detector. Smart Noise Control (SNC) can be tailor-made ...
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... VERSION IEC SOT234-1 1997 Dec scale (1) ( 1.3 0.53 0.32 22.3 9.1 0.8 0.40 0.23 21.4 8.7 REFERENCES JEDEC EIAJ 25 Product specification 3.2 10.7 12.2 1.778 10.16 2.8 10.2 10.5 EUROPEAN PROJECTION TDA9177 SOT234-1 ( max. 0.18 1.6 ISSUE DATE 92-11-17 95-02-04 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. 26 Product specification TDA9177 ). If the stg max ...
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... Purchase of Philips I components in the I Philips. This specification can be ordered using the code 9398 393 40011. 1997 Dec components conveys a license under the Philips’ system provided the system conforms to the I 27 Product specification TDA9177 2 C patent to use the 2 C specification defined by ...
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... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...