The ADV7181B, part of ADI's new generation of integrated video decoders automatically detects and converts a standard analog baseband television signal compatible with worldwide standards NTSC, PAL, or SECAM into 8-bit precision 4:2:2 component video data.

Updates in the B revision include improved performance for noisy or weak signal inputs, better VCR locking capability and various decoder core enhancements. An interrupt request output pin is also added to flag real-time events to the host system.

ADI's ADLLT (Adaptive Digital Line Length Tracking) technology brings advantages to any digital video capture, processing or display application. A proprietary architecture for variable input video quality detection and synchronisation, ADLLT enables:

• Stable TV Tuner Signal Capture
• Reliable VCR Signal Capture
• Non-Standard Video Signal Capture
• Automatic Source-Dependent Y/C seperation

Applications

• Low-Cost Consumer Video Capture Devices
• DVD recorders
• Video Projectors
• HDD-based PVRs/DVDRs
• LCDTVs
• Set-Top Boxes
• PC Video Editing
• Industrial Video Capture

Part#	Resolution (Bits)	ADC Speed (MHz)	Output Resolution (bits)	Input Color Formats	Input Signal Types	Data Output Formats	# Input Channels	Price* (1000-4999)
ADV7180	10	86	8	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	6	$5.77
ADV7181	9	54	8	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	6	$7.03
ADV7181B	9	54	8	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	6	$7.03
ADV7183	10	27	8	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	6	-
ADV7183A	10	54	8	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	12	$8.15
ADV7184	10	54	8	NTSC, PAL, SECAM	Composite, RGB SCART, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	12	$8.60
ADV7185	10	54	8	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	10 & 20-bit YCbCr 4:2:2	6	-
ADV7188	12	54	10	NTSC, PAL, SECAM	Composite, RGB SCART, Y/C, YPbPr	8 & 16-bit YCbCr 4:2:2	12	$11.52
ADV7189	12	54	10	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	10 & 20-bit YCbCr 4:2:2	12	$15.48
ADV7189B	12	54	10	NTSC, PAL, SECAM	Composite, Y/C, YPbPr	10 & 20-bit YCbCr 4:2:2	12	$15.48
ADV7400	10	110	8	NTSC, PAL, SECAM	Composite, RGB, Y/C, YPbPr	12-bit RGB DDR, 24-bit YCbCr/RGB 4:4:4, 8 & 16-bit YCbCr 4:2:2	12	$14.93
ADV7400A	10	110	8	NTSC, PAL, SECAM	Composite, RGB, Y/C, YPbPr	12-bit RGB DDR, 24-bit YCbCr/RGB 4:4:4, 8 & 16-bit YCbCr 4:2:2	12	$14.93
ADV7401	10	140	8	NTSC, PAL, SECAM	Composite, RGB, RGB SCART, Y/C, YPbPr	12-bit RGB DDR, 24-bit YCbCr/RGB 4:4:4, 8 & 16-bit YCbCr 4:2:2	12	$14.93
ADV7402	12	110	10	NTSC, PAL, SECAM	Composite, RGB, Y/C, YPbPr	10 & 20-bit YCbCr 4:2:2, 12-bit RGB DDR, 24-bit YCbCr/RGB 4:4:4, 30-bit YCbCr/RGB 4:4:4	12	$20.73
ADV7402A	12	110	10	NTSC, PAL, SECAM	Composite, RGB, Y/C, YPbPr	10 & 20-bit YCbCr 4:2:2, 12-bit RGB DDR, 30-bit YCbCr/RGB 4:4:4	12	$20.64
ADV7403	12	140	10	NTSC, PAL, SECAM	Composite, RGB, RGB SCART, Y/C, YPbPr	10 & 20-bit YCbCr 4:2:2, 12-bit RGB DDR, 24-bit YCbCr/RGB 4:4:4, 8 & 16-bit YCbCr 4:2:2	12	$21.14
ADV7441	10	-	-	-	-	-	-	$14.12
ADV7441A	10	-	-	-	-	-	-	-
ADV7443	12	-	-	-	-	-	-	$16.03

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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