LT1675CGN#PBF Linear Technology, LT1675CGN#PBF Datasheet - Page 12

• Manufacturer Part Number: LT1675CGN#PBF
• Description: IC MUX RGB HISPEED TRIPLE 16SSOP
• Manufacturer: Linear Technology
• Type: MUXr

Specifications of LT1675CGN#PBF

• Applications: Drivers, Processing, Switching
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LT1675/LT1675-1
TYPICAL APPLICATIO S
This circuit is useful for viewing photographic negatives
on video. A single channel can be used for composite or
monochrome video. The inverting amplifier stages are
only switched in during active video so the blanking, sync
12
VIDEO IN
LT1634
GREEN
BLUE
RED
10k
5V
1.25V
10k
97.6Ω
97.6Ω
97.6Ω
0.714V
U
332Ω
332Ω
332Ω
LT1399
–
+
–
+
–
+
332Ω
332Ω
332Ω
RGB Video Inverter
and color burst (if present) are not disturbed. To prevent
video from swinging negative, a voltage offset equal to the
peak video signal is added to the inverted signal.
+1
+1
+1
+1
+1
+1
LT1675
COMPOSITE
BLANKING
+2
+2
+2
75Ω
75Ω
75Ω
V
SELECT
ENABLE
+
V
CABLE
CABLE
CABLE
–
75Ω
75Ω
75Ω
V
V
V
OUT RED
OUT GREEN
OUT BLUE
1675 TA03
16751fb