OPA623AP BURR-BROWN [Burr-Brown Corporation], OPA623AP Datasheet - Page 15

• Manufacturer Part Number: OPA623AP
• Description: Wide Bandwidth, Current-Feedback OPERATIONAL AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

FIGURE 15. Video Amplifier for High Resolution Monitor (1600 x 1200 pixel).
FIGURE 16. Video Distribution Amplifier.
t
t
RISE
FALL
Generator
= 0.7ns
= 0.7ns
50
Pulse
Video
Input
V
OUT
High output current drive capability (6Vp-p
into 50 ) allows three back-terminated 75
transmission lines to be simutaleously driven.
OPA623
10ns/div
0.8Vp-p
0
330
50
4Vp-p
75
150
150
120
2
3
2
3
–5V
+5V
OPA623
OPA623
4
7
330
6.8pF
470
6
6
15
4Vp-p
t
t
FALL
RISE
24
75
75
75
= 1.85ns
= 1.95ns
75 Transmission Line
50pF
287
V
OUT
+80V; 60mA
CR3425
1
10ns/div
75
75
75
CR3425
OPA623
50Vp–p
V
V
V
9
OUT
OUT
OUT
C
12pF
V
LOAD
OUT
t
t
FALL
RISE
50Vp-p
= 3.0ns
= 2.3ns
®