301Ω
VIN
602Ω
110Ω
100pF
20pF
MAX477
300MHz High-Speed Op Amp
___________________Chip Information
TRANSISTOR COUNT: 175
SUBSTRATE CONNECTED TO VEE
VOUT
Figure 9. 8MHz Bessel Filter
IN
(100mV/div)
0.2V
GND
VOLTAGE (V)
OUT
GND
(200mV/div)
-0.2V
TIME (50ns/div)
Figure 10a. 5MHz Square Wave Input
10
8
6
4
2
0
-2
-4
-6
-8
-10
1M
DELAY
GAIN
10M
FREQUENCY (MHz)
48
38
28
18
8
-2
-12
-22
-32
-42
-52
100M
Figure 10b. Gain and Delay vs. Frequency
______________________________________________________________________________________ 11