Products Mentioned

AD725 Production
The AD725 is a very low cost general purpose RGB to NTSC/ PAL encoder that converts red, green and blue color component signals into their corresponding...
Datasheet
AD725 on Analog.com

Thread Details

  • State Verified Answer
  • Replies 4 replies
  • Subscribers 79 subscribers
  • Views 1483 views
  • Users 0 members are here 

        

            Post
             Go back to editing
        

    

    


    

    









		


















	
	
			
	
			
		
	
	
		

	    
	    
	    		
AD725 Spec

		
	
				

			

									
					    wallman16
					
							

            
            			
				
									
											
			
			
				
			
			
			    	
			                    
                
				                on Jan 20, 2013 
				
			
			
		

		
		                     
				
        		

		    
		    		    
		    			

			    
Hi ,

 
Could you please let me know if AD725 can output Mono Color (RS-170) with out Color burst .

 
If AD725 cannot do this is there any other device which is suitable to do this .

 
Thanking you 

 
With best regards and wishes 

			

			
									
		                             
                        

    

                                            
                 Video Products
                
                                                    
                 Video Encoders
                
                                                    
                 ad725
                
                                
            

    
    
		


				
				        
        		

			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		


        
        
        
    
					

			





















	

	

					



			








	
	
	
	



Parents
	
    
	

  • 
	
    



	
		
	
	



    
	
    
		
    
							
					
    
		
    
		    
		    		    
			
				
									
							        
			
			
			
    •  Analog Employees  
    
            
						
                            
            
            				
            
                on Jan 31, 2013 2:41 PM
            
            
						
			            		
    
		
										0
					
	
    

		
		
    
		
    
                                
                                                            
    
					
    Hi,
    
 
    As indicated in the original response, the "Luminance" output produces a monochrome signal with no colorburst.  The colorburst signal is generated in the chroma processing scrtion, and is included in the "Chrominance" output.  You do, however, have to connect the external oscillator for the monochrome path to work properly.
    
 
    --Jonathan
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

    • 

	




Reply

    


  • 
	
    



	
		
	
	



    
	
    
		
    
							
					
    
		
    
		    
		    		    
			
				
									
							        
			
			
			
    •  Analog Employees  
    
            
						
                            
            
            				
            
                on Jan 31, 2013 2:41 PM
            
            
						
			            		
    
		
										0
					
	
    

		
		
    
		
    
                                
                                                            
    
					
    Hi,
    
 
    As indicated in the original response, the "Luminance" output produces a monochrome signal with no colorburst.  The colorburst signal is generated in the chroma processing scrtion, and is included in the "Chrominance" output.  You do, however, have to connect the external oscillator for the monochrome path to work properly.
    
 
    --Jonathan
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

    • 





Children
	
No Data


		
			








		

		

			
    
				
  • 
					
												
						
						
						
						
						
						
						

																										
						
						

					
					
					
				
    • 
			

		

	








































     



















		        
        

            
Before You Switch

            
        

        

        

            Switching languages will make ADI Explorer unavailable. Resume your session by switching back to English and reopening ADI Explorer.