LT1675-1 Linear Technology, LT1675-1 Datasheet - Page 11

• Manufacturer Part Number: LT1675-1
• Description: 250MHz/ Triple and Single RGB Multiplexer with Current Feedback Amplifiers
• Manufacturer: Linear Technology

APPLICATIONS
SELECT
750
750
750
CHIP
Figure 5. Off Channels Load the Cable Termination
with 1575 Each
Figure 6. Two LT1675s Build a 4-Input RGB Router
R1
R2
R3
R4
OFF
OFF
ON
750
750
750
n
U
75
75
75
R1
INFORMATION
LT1675 #1
LT1675 #2
U
74HC04
CABLE
A
A
V
V
= 2
= +2
75
W
n = NUMBER OF LT1675s
75
ENABLE
ENABLE
IN PARALLEL
75
75
1675 F06
U
1575
n – 1
75
RED
OUT
1675 F05
R2
75
OUTPUT
SELECT
OUTPUT
CHIP
INPUT
RED 1
RED
RED
5V
0V
0V
1V
0V
1V
0V
RED 1 INPUT = 0V
RED 3 INPUT = UNCORRELATED SINEWAVE
CHIP SELECT = 0V, IC #2 DISABLED
Figure 7. 4-Input Router Response
Figure 8. 4-Input Router Toggling
LT1675/LT1675-1
1675 F08
1675 F07
5V/DIV
1V/DIV
500mV/DIV
500mV/DIV
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