TDA6800 - Video modulator circuit
TDA6800 TDA6800T The TDA6800 is a modulator circuit for modulation of video signals on a VHF/UHF carrier.
The circuit requires a 5 V power supply and few external components for the negative modulation mode.
For positive modulation an external clamp circuit is required.
This circuit can be used as
TDA6800 Features
* Balanced modulator
* Symmetrical oscillator
* Video clamp circuit for negative modulation
* Frequency range 50 to 800 MHz QUICK REFERENCE DATA MIN. Supply voltage range Supply current consumption Video input voltage Input impedance Output voltage (50 MHz) Output vol
