ADV7842 Series
Dual HDMI 1.4 Fast Switching Receiver with 12-Bit, 170 MHz Video and Graphics Digitizer and 3D Comb Filter Decoder
Manufacturer: Analog Devices
Catalog
Dual HDMI 1.4 Fast Switching Receiver with 12-Bit, 170 MHz Video and Graphics Digitizer and 3D Comb Filter Decoder
Key Features
• Dual HDMI 1.4 fast switching receiver
• 170 MHz video and graphics digitizer
• 3D comb filter video decoder
• SCART fast blank support
• Adaptive HDMI equalizer
• Integrated CEC controller
• HDMI repeater support
• Advanced VBI data slicer
• 256-ball, 17 mm × 17 mm BGA package
• 2:1 HDMI 1.4 225 MHz receiverXpressview™ fast switching of HDMI ports
• See data sheet for additional features
Description
AI
The ADV7842 is a dual HDMI 1.4 fast switching rReceiver with 12-Bit, 170 MHz video and graphics digitizer and 3D comb filter decoder. It is a highly flexible 36-bit pixel output interface with nternal EDID RAM for HDMI and graphics.The ADV7842 incorporates a dual input HDMI 1.4-compatible receiver that supports all HDTV formats up to 1080p and display resolutions up to UXGA (1600 × 1200 at 60 Hz).The ADV7842 incorporates Xpressview™ fast switching on both input HDMI ports. Using the Analog Devices, Inc., hardware-based HDCP engine that minimizes software overhead, Xpressview technology allows fast switching between any HDMI input ports in less than 1 second.ApplicationsAdvanced TVsPDP HDTVsLCD TVs (HDTV ready)LCD/DLP® rear projection HDTVsCRT HDTVsLCoS™ HDTVsAVR video receiversLCD/DLP front projectorsHDTV STBs with PVRProjectors
