AN207 Vishay Intertechnology, AN207 Datasheet - Page 10

• Manufacturer Part Number: AN207
• Description: 15-ns DG611 Switch Family Combines Benefits of CMOS And Dmos
• Manufacturer: Vishay Intertechnology

AN207
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
6-10
Background
Video In
Titles
Clamp Gate
75
75
Control
FIGURE 16. Fast Switch Restores Back Porch to Proper dc Level
75
FIGURE 17. High-Speed GaAs FET Driver Saves Power
FIGURE 15. Pixel-Rate Switch Creates Video Overlays
10 mF
1
5 V Control
/
2
CLC114
Clamp
Level
10 k
S
IN
S
IN
1
2
1
2
GND
1
V
/
2
L
DG611
DG613
1 F
V+
S
S
+5 V
V–
+5 V
1
2
1
/
2
D
D
–8 V
DG613
1
2
+12 V
D
D
–5 V
1
2
250
RF
IN
CLC410
250
Output Buffer
250
GaAs
CLC410
+
–
250
75
OUT
RF
75
Document Number: 70605
Video Out
Composite
Output
03-Aug-99