LT6556
16
6556f
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 0805 500 PRINTED IN USA
PART NUMBER
DESCRIPTION
COMMENTS
LT1203
150MHz Single 2:1 Multiplexer
Single SPDT Video Switch
LT1399
300MHz Triple Current Feedback Amplier
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 Amplier
Same Pinout as the LT6554 but Optimized for Driving 75Ω Cables
LT6554
650MHz Gain of 1 Triple Video Amplier
Performance Similar to the LT6556 with One Set of Inputs, 16-Lead SSOP
LT6555
650MHz Gain of 2 Triple Video Multiplexer
Same Pinout as the LT6556 but Optimized for Driving 75Ω Cables
RELATED PARTS
TYPICAL APPLICATIO
U
×1
LT6556 #1
V+
IN1A
RED 1
GREEN 1
BLUE 1
RED 2
GREEN 2
BLUE 2
75Ω
IN1B
×1
IN2A
75Ω
IN2B
×1
IN3A
IN3B
SEL
OUT3
OUT2
OUT1
–2V
GOUT
AGND
OUT1
OUT2
EN
5V
DGND
V–
VREF
×1
LT6556 #2
V+
IN1A
RED 3
GREEN 3
BLUE 3
RED 4
GREEN 4
BLUE 4
SEL0
SEL1
75Ω
IN1B
×1
IN2A
75Ω
IN2B
×1
IN3A
IN3B
SEL
OUT3
–2V
AGND
EN
5V
DGND
6556 F09
V–
VREF
ROUT
BOUT
NC7SZ14
SEL1
0
1
SEL0
0
1
0
1
OUTPUT
1
2
3
4
Figure 9. 4:1 RGB Multiplexer