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TBA440P Datasheet Video If Amplifier Demodulator

Manufacturer: Plessey

Overview: 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 temperature Total power dissipation atTamb<55°C Ohmic resistance between pins: 8 and 9 15V 16.5V 20V 5V 5V -10° to +60°C 7002m0Wa IF l/P (DIFFERENTIAL) [ DECOUPLING [ J IF l/P (DIFFERENTIAL! ] DECOUPLING 0V [ CONTROL VOLTAGE DECOUPLING [ TUNER AGC [ TBA 440N | P TUNER AGC THRESHOLD CONTROL [ GATING PULSE l/P [ DEMODULATOR TUNING 1 WHITE LEVEL PRESET ] »CC ! VIDEO 0/Pi ] SYNC.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key 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 141 TBA440N / TBA440P.

TBA440P Distributor