TDA4680 Philips Semiconductors, TDA4680 Datasheet
TDA4680
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TDA4680 Summary of contents
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... DATA SHEET TDA4680 Video processor with automatic cut-off and white level control Product specification Supersedes data of April 1993 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1996 Oct 25 ...
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... DIP28 TDA4680WP PLCC28 1996 Oct 25 GENERAL DESCRIPTION The TDA4680 is a monolithic integrated circuit with a colour difference interface for video processing in TV receivers. Its primary function is to process the luminance and colour difference signals from multistandard colour decoders, TDA4555, TDA4650/T, TDA4655/T or TDA4657, Colour Transient Improvement (CTI) IC, TDA4565, Picture Signal Improvement (PSI) IC, TDA4670, or from a feature module ...
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... H BK 2-level sandcastle pulse RGB input signals at pins 10, 11 and 12 (peak-to-peak value) i(p-p) V RGB outputs at pins 24, 22 and 20 (black-to-white value) o(b-w) T operating ambient temperature amb 1996 Oct 25 PARAMETER 3 Product specification TDA4680 MIN. TYP. MAX. UNIT 7.2 8.0 8 0.45 V 1.33 V 1. ...
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... Philips Semiconductors Video processor with automatic cut-off and white level control BLOCK DIAGRAM 1996 Oct 25 4 Product specification TDA4680 pagewidth full handbook, ...
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... I C-bus serial data input/output C-bus serial clock input TDA4680WP Fig.3 Pin configuration for PLCC-version. TDA4680 MED695 ...
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... This consists of the module address, 1000100 for the TDA4680, plus the R/W bit (see Fig.4). When the TDA4680 is a slave receiver (R the module address byte is 10001000 (88H). When the TDA4680 is a slave transmitter (R the module address byte is 10001001 (89H). The length of a data transmission is unrestricted, but the module address and the correct sub-address must be transmitted before the data byte(s) ...
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... Oct 25 MSB module address Fig.4 The module address byte. STA MAD SAD START condition data byte MAD SAD data byte data bytes 7 LSB ACK R/W MED696 STO MED697 STOP condition STO MED698 STOP condition Product specification TDA4680 ...
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... sub-addresses outside the range 00H and 0FH are acknowledged but neither auto-increment nor any other internal operation takes place). Sub-addresses are stored in the TDA4680 to address the following parameters and functions (see Table 1): Brightness adjust Saturation adjust ...
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... BUS TRANSMITTER MICROCONTROLLER READ MODE C-bus transmitter, R the TDA4680 sends a data byte from the status register to the microcontroller. The data byte consists of following bits: PONRES, CB1, CB0, CG1, CG0, CR1, CR0 and 0, where PONRES is the most significant bit. PONRES (Power On Reset) monitors the state of TDA4680’ ...
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... WHITE 21 22 PAL/SECAM 18 19 NTSC/PAL PAL/SECAM (EB) 42, 43 44, 45 PAL*/SECAM* 36, 37 38, 39 NTSC*/PAL M* 48, 49 50, 51 PAL*/SECAM* (EB) INPUT SELECTED 1 RGB RGB Product specification TDA4680 STANDARD Y/ ...
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... M I input current 18 I output current 26 T storage temperature stg T operating ambient temperature amb P total power dissipation tot SOT117-1 SOT261-2 1996 Oct 25 INTERPRETATION PARAMETER 11 Product specification TDA4680 MIN. MAX. UNIT 8 0.1 +8 ...
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... Product specification TDA4680 = 8 nominal signal P amb MIN. TYP. MAX. 7.2 8.0 8.8 85 110 1.33 1.05 3 ...
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... C-bus control; sub-addresses 04H (red), 05H (green) and 06H (blue); data byte at 3FH at 00H 13 MIN. TYP. inputs (control bits: see Table 3) 1 0.9 4 inputs (control bits: see Table 0.9 4 Product specification TDA4680 MAX. UNIT 0 0 ...
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... Oct 25 CONDITIONS output clamping (BCOF = MHz MHz path MHz 1 path MHz 2 14 Product specification TDA4680 MIN. TYP. MAX. UNIT 2 6.8 0.8 V 2.3 2.5 2.7 V 5.0 mA ...
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... L control bit DELOF = 1; 1.5 normally used with 2f L e.g. at interlace scan 4 (VBW2 = 0) e.g. at progressive line 8 scan (VBW2 = 1) ) acts on RGB outputs under I pdl at 00H at 3FH 6.5 during peak white 4.5 15 Product specification TDA4680 TYP. MAX. UNIT A 1 4.0 V 2.0 V 2.5 V 1.6 V ...
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... V 00H (minimum V white level measurement 800 A ref 18 white level measurement during cut-off measurement lines outside measurement time during leakage measurement period outside time LM at 3FH at 20H at 00H 16 Product specification TDA4680 MIN. TYP. V 150 0.5 V 0.7 pdl 5.0 3.0 ) 1.5 MEAS ) 1.0 MEAS ) 0.5 MEAS 800 ...
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... colour difference input signals are for a 75% colour-bar signal obtained by limiting sandcastle pulse C-bus under sub-address 0AH. When an RGB output exceeds 17 Product specification TDA4680 MIN. TYP. MAX. UNIT 0 100 kHz 1.5 V 3.0 6 ...
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... NTSC-modified colour difference signals; this is equivalent C-bus (see Table 2 and Fig.8). Vertical blanking is determined by 18 NTSC 0 115 1.97 2.03 NMEN 0 1 0.19V 0.27V 0.22V Product specification TDA4680 PAL 0 90 1.14 2. ...
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... LM (leakage current measurement time) vertical blanking interval, 22 complete lines LM vertical blanking interval, 19 complete lines LM vertical blanking interval, 25 complete lines 19 Product specification TDA4680 MED701 (1) ( ...
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... Philips Semiconductors Video processor with automatic cut-off and white level control INTERNAL PIN CONFIGURATION 1996 Oct 25 20 Product specification TDA4680 pagewidth full handbook, ...
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... Philips Semiconductors Video processor with automatic cut-off and white level control TEST AND APPLICATION INFORMATION 1996 Oct 25 21 Product specification TDA4680 ...
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... 1.7 0.53 0.32 36.0 14.1 1.3 0.38 0.23 35.0 13.7 0.013 0.066 0.020 1.41 0.56 0.009 0.051 0.014 1.34 0.54 REFERENCES JEDEC EIAJ MO-015AH 3.9 15.80 17.15 2.54 15.24 3.4 15.24 15.90 0.15 0.62 0.10 0.60 0.13 0.60 EUROPEAN PROJECTION Product specification TDA4680 SOT117 ( max. 0.25 1.7 0.68 0.01 0.067 0.63 ISSUE DATE 92-11-17 95-01-14 ...
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... detail max. 12.57 1.22 1.44 0.51 0.18 0.18 12.32 1.07 1.02 0.495 0.048 0.057 0.020 0.007 0.007 0.004 0.485 0.042 0.040 EUROPEAN PROJECTION Product specification TDA4680 SOT261 (1) ( max. max. 0.10 2.16 2. 0.085 0.085 ISSUE DATE 92-11-17 95-02-25 ...
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... Use only a low voltage soldering iron (less than 24 V) 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. 24 Product specification TDA4680 ...
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... I Philips. This specification can be ordered using the code 9398 393 40011. 1996 Oct components conveys a license under the Philips’ system provided the system conforms to the I 25 Product specification TDA4680 2 C patent to use the 2 C specification defined by ...
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... Philips Semiconductors Video processor with automatic cut-off and white level control 1996 Oct 25 NOTES 26 Product specification TDA4680 ...
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... Philips Semiconductors Video processor with automatic cut-off and white level control 1996 Oct 25 NOTES 27 Product specification TDA4680 ...
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... Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905, Tel. +9-5 800 234 7381 Middle East: see Italy For all other countries apply to: Philips Semiconductors, Marketing & Sales Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. + 24825 © Philips Electronics N.V. 1996 All rights are reserved ...