TDA5940-2 Infineon Technologies AG, TDA5940-2 Datasheet
TDA5940-2
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TDA5940-2 Summary of contents
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Video and Sound IF with V & S SCART Features Features video / sound scart Active FM-PLL demodulator AF control Alignment - free sound IF Type TDA 5940-2 Functional Description and Application Video IF Section Video IF-broadband amplifier followed by ...
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Circuit Description Video IF Section The video IF section incorporates a four-stage, capacitively coupled, symmetrical and controlled amplifier, a limiter with selection and a mixer for quasi-synchronous demodulation of negative modulated IF signals followed by a video output amplifier. The ...
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Pin Functions Pin No. Function 1 Video IF input 2 Video IF input 3 Low-pass capacitor 4 De-emphasis capacitor 5 Audio SCART output 6 Audio output 7 Audio SCART input 8 Audio volume control 9 Sound IF input 10 Ground ...
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Block Diagram Semiconductor Group 47 TDA 5940-2 ...
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Absolute Maximum Ratings ˚C A Parameter Supply voltage Junction temperature Storage temperature Thermal resistance Operating Range Supply voltage Supply voltage delayed tuner AGC Ambient temperature during operation Input frequency range Semiconductor Group Symbol Limit Values ...
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Characteristics ˚ Parameter Total current SCART Switch H/open = SCART = Volume Control Voltage Minimal volume Maximal volume MUTE Voltage H/open = ...
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Characteristics (cont’d) Parameter Sound IF Section Min. sound IF-input voltage (min. control) AF-output voltage SCART AF-output voltage Total harmonic distortion Max. SCART-input voltage Gain SCART-sound switch Alignment Instructions At a video carrier input level 1.5 V, ...
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Test Circuit Semiconductor Group 51 TDA 5940-2 ...
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Application Circuit Semiconductor Group 52 TDA 5940-2 ...