TDA9536 STMicroelectronics, TDA9536 Datasheet
TDA9536
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TDA9536 Summary of contents
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... Perfectly matched with Preamplifier Full Pin Compatibility with the TDA9535 DESCRIPTION The TDA9536 is a triple-channel video amplifier designed in BCD technology (Bipolar/CMOS/ DMOS) able to drive the 3 cathodes of a CRT monitor. Perfectly matched with the ST Preamplifier TDA9210, it provides a high performance, and very cost effective DC coupling system. ...
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... GND2 7 IN2 IN3 10 GND3 11 OUT3 2/15 2 GND2 OUT2 REF 7 IN2 Function Output-Channel 1 Power Ground-Channel 1 Video Input-Channel 1 Amplifier High Supply Voltage Output-Channel 2 Power Ground-Channel 2/ Ground Substract Video Input-Channel 2 Low Supply Voltage Video Input-Channel 3 Power Ground-Channel 3 Output-Channel 3 OUT3 GND3 11 10 TDA9536 V REF 9 IN3 ...
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... OG V Maximum Input Voltage IN Max V Minimum Input Voltage IN Min T Junction Temperature J T Storage Temperature STG 4 THERMAL DATA Symbol R Junction-Case Thermal Resistance (Max.) th (j-c) R Junction-Ambient Thermal Resistance (Typ.) th (j-a) Parameter Parameter TDA9536 Value Unit 120 300 0.5 V 150 °C -20 + 150 °C Value ...
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... TDA9536 5 ELECTRICAL CHARACTERISTICS Symbol Parameter SUPPLY parameters (V = 12V High supply voltage (Pin Low supply voltage (Pin 11 supply current stand-by supply current DDS supply current CC CC STATIC parameters (V = 12V /dV High Voltage supply rejection OUT DD dV /dT Output Voltage drift versus temperature OUT Output voltage matching versus ...
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... Test Conditions 1) (Note 50V, f=1MHz DC V =50V, V=20V DC V =50V, V=40V DC V =50V, V=40V DC V =50V, V=40V DC V =50V, V=20V MHz V =50V, V=20V 20MHz 12V 110V REF TDA9536 Min. Typ Max 7 OUT R = 200 =8pF L 2 GND Unit % % % MHz ns ns ...
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... TDA9536 6 THEORY OF OPERATION 6.1 - General The TDA9536 is a three-channel video amplifier supplied by a low supply voltage: V and a high supply voltage The high values of V supplying the amplifier out- DD put stage allow direct control of the CRT cathodes (DC coupling mode coupling mode, the application schematic is very simple and only a few external components are needed to drive the cathodes ...
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... Amplifier gain and cut-off adjustment A very simplified schematic of each TDA9536 channel is shown in Figure 3. The feedback net of each channel is integrated with a built-in voltage gain of 19.3 (40k/2k). Figure 3. Simplified schematic of one channel IN 7 ARCING PROTECTION As the amplifier outputs are connected to the CRT cathodes, special attention must be given to por- tect them against possible arcing inside the CRT ...
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... Section 8.3). Figure 5. Video response optimization for one channel C11 4.7 F R20 TDA9207 TDA9209 IN 15/50 TDA9536/ connected as close as possible to the device * 8.1 Supply decoupling The decoupling of V and V CC quality HF capacitors (respectively C10 and C12) close to the device is necessary to improve the dy- namic performance of the video signal ...
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... L We have STAT Therefore 6.51W. TOT Note 4: = 110V 12V 60mA 40MHz 3.47W 3.04W DYN This worst thermal case must only be considered for TJmax calculation. Nevertheless, during the average life of the circuit, the conditions are closer to the white picture conditions. TDA9536 9/15 ...
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... TDA9536 10 TYPICAL PERFORMANCE CHARACTERISTICS V =110V, V =12V, C =8pF Figure 6. TDA9536 pulse response Figure 8. Power dissipation versus frequency Square Wave Frequency (MHz) (72% Active Time) Figure 10. Speed versus offset 10 9 7 Off set Voltage (Vdc) 10/15 =300 , V=40V , unless otherwise specified - see ...
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... Figure 12. TDA9210 - TDA9535/9536 Demonstration Board: Silk Screen and Trace Figure 13. Amplifier and Preamplifier Outputs. Trace Routing (detail) TDA9536 OUT1 OUT2 OUT3 13(b) 13(a) IN1 IN2 IN3 11/15 ...
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... TDA9536 Figure 14. TDA9535/9536 - TDA9210 Demonstration Board Schematic 12/15 ...
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... TDA9536 Inches Min. Typ. Max. 0.116 0.118 0.120 0.037 0.039 0.041 0.006 0.051 0.059 0.066 0.019 0.020 ...
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... TDA9536 Table 1 Dimensions Min Note 5: “H3 and L2” do not include mold flash or protrusions Mold flash or protrusions shall not exceed 0.15mm per side. 14/15 Millimeters Typ. Max. 3.30 3.40 0.30 0.50 0.70 0.75 10deg. 5deg. 75deg. Inches Min. Typ. Max. 0.126 ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics ...