TBA440P - VIDEO IF AMPLIFIER DEMODULATOR
APLESSEY W Semiconductors. TBA440N / TBA440P TBA440N/P VIDEO IF AMPLIFIER DEMODULATOR The TBA440 (TBA440N for NPN tuners, TBA440P for PNP tuners) comprises a high-gain regulated video IF amplifier, a controlled demodulator andtwo low-resistance video outputs w i t h positive and negative signal as well as the complete key control and delayed tuner control. ABSOLUTE MAXIMUM RATINGS Supply voltage steady transitory Voltage at pin 5 Voltage at pin 4 Voltage at pin 14 Operating ambient temperat.
TBA440P Features
* Fig. 1 Pin connections
Complete Video IF in one IC High Sensitivity Positive and Negative Video Signals Gated AGC and Delayed AGC for Tuner White and Black Levels Separately Adjustable Ability to Control PIN Diode Attenuators
Fig. 2 TBA440 block diagram
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TBA440N / TBA440P
ELECTRICAL CHARACT