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ADV 7403  input pin and inout pin

Question asked by daisu on Mar 14, 2012
Latest reply on Mar 18, 2012 by daisu

Hell all,

 

Q) TEST0  TEST1 pin

   ADV7403_Manual_RevB.pdf says that TEST1 and TEST2 should be unconnected.

   But, ADV7401-3_EVAL_NOTE_MINI_REVA_aug_07 P.7  says that TEST0 is GND and TEST1 is ELPF (Low pass filter ?)

   Which connections do you recommend for board design ?

    Please let me know your advice.

 

Q2) Not used pin

   Connection of Video Pixel Input Port  P31 to P40

   Connection of Video Pixel Input/Output Port  P20 to P26 and P29

   Connection of Analog Video Input Channels pin  AIN1 to AIN12

     If analog input is not used, are 75 ohm termination and coupling capacitor needed ?

 

   If these pins are not used, please let me know how to connect.

   If analog input is not used, are 75 ohm termination and coupling capacitor needed ?

 

Best Regards,

Daisu

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