TDA9210 SGS-Thomson-Microelectronics, TDA9210 Datasheet
TDA9210
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TDA9210 Summary of contents
Page 1
... AC coupling with DC restore, – DC coupling with Feed-back from Cathodes, – DC coupling with Cut-Off controls of the Video amplifier (ST Amplifiers TDA9533/9530). As for any ST Video pre-amplifier, the TDA9210 is able to drive a real load without any external inter- face. One of the main advantages of ST devices is their ...
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... TDA9210 1 - PIN CONNECTIONS GNDL GNDA V OSD1 OSD2 OSD3 2 - PIN DESCRIPTION Pin Number Symbol 1 IN1 2 ABL 3 IN2 4 GNDL 5 IN3 6 GNDA 7 V CCA 8 OSD1 9 OSD2 10 OSD3 11 FBLK 12 SCL 13 SDA 14 OUT3 15 GNDP 16 OUT2 17 V CCP 18 OUT1 19 HSYNC/BPCP 20 BLK 2/19 IN1 1 20 BLK ABL 2 19 HSYNC or BPCP ...
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... Porch Clamping Pulse” (BPCP). Register 8 allows to choose the way to generate this BPCP (see Figure 1). When bit 0 is set to 0, the BPCP is synchronized on the trailing or leading edge of HSYNC (Pin 19) (bit trailing edge, bit leading edge). TDA9210 VCCP 17 Output OUT1 18 ...
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... Internal BPCP R8b4 =1 HSYNC/BPCP (Pin19) Internal BPCP 4.5 - ABL Control The TDA9210 includes an ABL (automatic beam limitation) input to attenuate the RGB Video sig- nals depending on the beam intensity. 4/19 put) the synchro clipping function must be activat- ed (bit 7 set register 9) in order to keep the right green output levels and avoid unbalanced colours ...
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... DC 4.7 - Drive Adjustment ( bits) In order to adjust the white balance, the TDA9210 offers the possibility of adjusting separately the overall gain of each channel thanks to the I (Registers 3, 4 and 5). The very large drive adjustment range (48 dB) al- lows different standards or custom color tempera- tures ...
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... To simplify the application possible to supply the power V with 5 V (instead nominal the expense of output swing voltage. Functioning without Blanking Pulse If no blanking pulse is applied to the TDA9210, the internal BPCP can be connected to the sample Figure 3. Waveforms VOUT, BRT, CONT, OSD HSYNC BPCP BLK ...
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... CRT driver output and to meet electromagnetic radiation requirements. 4.11 - CRT Cathode Coupling (Figure 5) The TDA9210 is designed to be used in DC cou- pling mode, enabling to build a powerful video sys- tem on a small PCB Board and giving a substantial cost saving compared with any other solution available on the market ...
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... C Slave Address ACK 8/19 TDA 9210 Pins 14-16-18 CRT Driver In order to write data into the TDA9210, after the “start” message, the MCU must send the following data (see Figure 6): 2 – the I C address slave byte with a low level for the R/W bit, – ...
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... Input Current Input Resistor HS Parameter CC CC Parameter = 25 C amb Test Conditions Min. Pin 7 4.5 Pin 17 4 CCA CCP 0.5 OSD, FBLK, BLK, HSYNC 2.4 OSD, FBLK, BLK HSYNC TDA9210 Pin Value Units +150 C Value Units 69 C Typ. ...
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... TDA9210 ELECTRICAL CHARACTERISTICS 5V 8V, V CCA CCP amb R = 100 , serial between output pin and C S Symbol Parameter VIDEO INPUTS (PINS Video Input Voltage Amplitude I VIDEO OUTPUT SIGNAL (PINS 14, 16, 18) - GENERAL GAM Maximum Gain VOM Maximum Video Output Voltage ...
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... For output attenuation V = 3.2V ABL ABL Test Conditi ons On Pins SDA, SCL 0 4 SDA Pin when ACK Sink Current = 6mA Parameter t HDAT t t SUDAT SUP t HIGH TDA9210 Min. Typ. Max. Units Min. Typ. Max. Units 1 - ...
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... TDA9210 REGISTER DESCRIPTION 2 Register Sub-addressed - I C Table 1 Sub-address Hex Dec 01 01 Contrast (CRT Brightness (BRT Drive 1 (DRV Drive 2 (DRV Drive 3 (DRV Not Used 07 07 OSD Contrast (OSD BPCP & OCL 09 09 Miscellaneous 0A 10 ...
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... MHz 80 MHz Normal Operation BW DAC output connected to BLK input (for test) BW DAC complementary output connected to BLK input (for test) Source HS edge Selection R8b1 R8b0 Edge Selection Generation TDA9210 POR Value POR Value x x Width BPCP Source Selection Selection ...
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... TDA9210 12 - INTERNAL SCHEMATICS Figure 9. V CC5 30k HIGH IN IMPEDANCE (Pins 1-3-5) GNDA Figure 10. V CCA 1k 2 ABL GNDA Figure 11. V CCA 4 GNDL GNDA 14/19 2 Figure 12 CCA (8V) LOGIC PART GNDA 6 Figure 13. V CCA OSD-FBLK-HS-BLK Pins 8-9-10 11-19-20 GNDA Figure 14. HSYNC 19 GNDA GNDL GNDL ...
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... Figure 15. 30k SCL 12 4pF (8V) GNDA 30k SCA 13 4pF GNDA Figure 16. V CCP GNDP 15 Figure 17 CCP OUT Pins 14-16-18 (20V) GNDA GNDL GNDL GNDA GNDP TDA9210 15/19 ...
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... TDA9210 Figure 18. TDA9210 - TDA9535/9536 Demonstration Board: Silk Screen and Trace (scale 1:1) 16/19 ...
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... Figure 19. TDA9210 - TDA9535/9536 Demonstration Board Schematic TDA9210 17/19 ...
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... TDA9210 13 - PACKAGE MECHANICAL DATA 20 Pins — Plastic Dip Millimeters Dimensions Min. Typ. a1 0.254 B 1.39 b 0. 2.54 e3 22. 18/19 Max. Min. 0.010 1.65 0.055 25.4 8.5 7.1 3.93 3.3 1.34 Inches Typ. Max. 0.065 0.018 0.010 1.000 0.335 0.100 0.900 0.280 0.155 0.130 0.053 ...
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... Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. 3 supersedes and replaces all information 2 C system, is granted provided that the system conforms to the I http://www .st.com TDA9210 previously supplied Patent 19/19 ...