LT6555
16
6555f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2005
LT/TP 0405 500 PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATIO
U
PART NUMBER
DESCRIPTION
COMMENTS
LT1203
150MHz Single 2:1 Multiplexer
Single SPDT Video Switch
LT1399
300MHz Triple Current Feedback Amplifier
0.1dB Gain Flatness to 150MHz, Shutdown
LT1675
250MHz Triple RGB Multiplexer
100MHz Pixel Switching, 1100V/
s Slew Rate, 16-Lead SSOP
LT6550/LT6551
3.3V Triple and Quad Video Buffers
110MHz Gain of 2 Buffers in MS Package
LT6553
650MHz Gain of 2 Triple Video Amplifier
Performance Similar to the LT6555 with One Set of Inputs, 16-Lead SSOP
LT6554
650MHz Gain of 1 Triple Video Amplifier
Same Pinout as the LT6553 but Optimized for High Impedance Loads
Figure 8. 4:1 RGB Multiplexer
×2
LT6555 #1
V+
IN1A
RED 1
GREEN 1
BLUE 1
RED 2
GREEN 2
BLUE 2
75
75
IN1B
×2
IN2A
75
75
75
75
75
IN2B
×2
IN3A
IN3B
SEL
OUT3
OUT2
OUT1
–2V
75
GOUT
AGND
OUT1
OUT2
EN
5V
DGND
V–
VREF
×2
LT6555 #2
V+
IN1A
RED 3
GREEN 3
BLUE 3
RED 4
GREEN 4
BLUE 4
SEL0
SEL1
75
75
IN1B
×2
IN2A
75
75
75
75
IN2B
×2
IN3A
IN3B
SEL
OUT3
–2V
AGND
EN
5V
DGND
6555 F08
V–
VREF
75
75
ROUT
75
75
BOUT
NC75Z14
SEL1
0
1
SEL0
0
1
0
1
OUTPUT
1
2
3
4