Datasheet
MAX3845
DVI/HDMI 2:4 TMDS Fanout Switch and
Cable Driver
______________________________________________________________________________________ 15
MAX3845
DVI/HDMI
2:4 FANOUT BUFFER
MAX3815
DVI/HDMI
EQUALIZER
NON-HDCP APPLICATION
VIDEO FOOTAGE
VIDEO DISPLAY
COMPUTER GRAPHICS
VIDEO DISPLAY
HDMI/DVI
CABLE
HDMI/DVI
CABLE
HDMI/DVI
CABLE
PCB
TRACES
PCB
TRACES
EQ
LONG HDMI
CABLE
HDMI/DVI
CABLE
GRAPHICS ASIC
SCALING AND PICTURE
PROCESSING ENGINE
WITH TDMS OUTPUT
DRIVER SELECTS (8)
IN_SELx: HIGH = INPUT 1, OPEN = OFF, LOW = INPUT 2
PREEMPHx: HIGH = 6dB, OPEN = 3dB, LOW = 0dB
FOR APPLICATIONS THAT ARE NOT HDCP ENCODED, THE MAX3845 CAN BE USED TO FAN OUT DVI AND HDMI SIGNALS.
VIDEO FOOTAGE
VIDEO CAPTURE CARD
ON PC/MAC
COMPUTER GRAPHICS
VIDEO CARD ON PC/MAC
COMPUTER GRAPHICS
VIDEO DISPLAY
Typical Operating Circuits (continued)