TDA2540 ST Microelectronics, TDA2540 Datasheet
TDA2540
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TDA2540 Summary of contents
Page 1
... TYP A.F.C. OUTPUT VOLTAGE SWING FOR f = 100kHz : 10V TYP DESCRIPTION The TDA2540 and 2541 are IF amplifier and A.M. demodulator circuits for colour and black and white television receivers using PNP or NPN tuners. They are intended for reception of negative or positive modulation CCIR standard. ...
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... TDA2540 - TDA2541 BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V (11–13) Supply Voltage V (4–13) Tuner A.G.C. Voltage P Power Dissipation tot T Storage Temperature stg T Operating Ambient Temperature amb THERMAL DATA Symbol R Junction - ambient Thermal Resistance th (j-a) ELECTRICAL OPERATING CHARACTERISTICS 12V 38.9MHz (unless otherwise specified) ...
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... Note : RMS at B 5MHz N Figure 1 : Video Output Waveform Showing White Spot and Noise Inverter Threshold Levels Parameter = 10mV) (see note 1) = 10mV 10mV 11V 12V 4- 12V 4-13 TDA2540 - TDA2541 Min. Typ. Max. Unit MHz RMS ...
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... TDA2540 - TDA2541 Figure 2 : Input Conditions for Intermodulation Measurements Figure 3 : Test Set-up for Intermodulation 4/7 ...
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... Figure 4 : AFC Voltage versus Frequency V Figure 6 : Signal/Noise Ratio versus Input Voltage V 1-16 Figure 7 : AGC Tuner Current Curve TDA2540 Figure 5 : AFC Voltage versus Frequency V 5-13 TDA2541 TDA2540 - TDA2541 5-13 5/7 ...
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... TDA2540 - TDA2541 Figure 7 : AGC Tuner Current Curve (continued) TDA2540 - TDA2541 APPLICATION CIRCUIT 6/7 ...
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... The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S. Typ. Max. Min. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1. system, is granted provided that the system conforms to C Standard Specifications as defined by Philips. TDA2540 - TDA2541 b1 E Inches Typ. Max. 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 7/7 ...