MAX3845 Maxim Integrated Products, MAX3845 Datasheet - Page 15

• Manufacturer Part Number: MAX3845
• Description: DVI/HDMI 2:4 TMDS Fanout Switch and Cable Driver
• Manufacturer: Maxim Integrated Products

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