ha5022ip Intersil Corporation, ha5022ip Datasheet - Page 10

• Manufacturer Part Number: ha5022ip
• Description: Dual, 125mhz, Video Current Feedback Amplifier With Disable
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 13. PHASE RESPONSE AS A FUNCTION OF
FIGURE 15. BANDWIDTH AND GAIN PEAKING vs FEEDBACK
100
-1
-2
-3
-4
-5
-135
-100
-225
-270
-315
-360
95
90
5
4
3
2
1
0
FIGURE 11. NON-INVERTING FREQUENCY RESPONSE
-45
-90
350
2
0
2
V
C
V
C
A
OUT
L
OUT
L
V
= 10pF
= 10pF
= -1, R
= 0.2V
FREQUENCY
RESISTANCE
= 0.2V
GAIN PEAKING
500
F
A
P-P
= 750
P-P
V
FEEDBACK RESISTOR ( )
= +10, R
-3dB BANDWIDTH
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
650
A
A
A
V
V
V
= 10, R
= 2, R
F
A
= 5, R
10
V
= 383
= -10, R
F
F
800
F
= 681
= 383
= 1k
A
F
V
= 750
V
C
A
= +1, R
OUT
L
V
V
= 10pF
= +2
SUPPLY
A
950
V
= 0.2V
= +1, R
100
F
= 1k
P-P
= 5V, A
100
F
200
1100
= 1k
180
135
90
45
0
-45
-90
-135
-180
10
5
0
V
200
= +1, R
HA5022
F
= 1k , R
FIGURE 14. BANDWIDTH AND GAIN PEAKING vs FEEDBACK
FIGURE 16. BANDWIDTH AND GAIN PEAKING vs LOAD
-1
-2
-3
-4
-5
L
5
4
3
2
1
0
140
130
120
130
120
110
100
= 400
2
90
80
500
FIGURE 12. INVERTING FREQUENCY RESPONSE
0
V
C
R
GAIN PEAKING
OUT
L
F
A
= 10pF
= 750
T
V
RESISTANCE
RESISTANCE
A
= 0.2V
= -10
= 25
700
200
o
P-P
FEEDBACK RESISTOR ( )
C, Unless Otherwise Specified
-3dB BANDWIDTH
GAIN PEAKING
A
-3dB BANDWIDTH
V
10
900
LOAD RESISTOR ( )
= -5
400
FREQUENCY (MHz)
1100
600
V
C
A
V
C
A
OUT
V
L
OUT
V
L
= 10pF
= +1
1300
= +1
= 10pF
800
= 0.2V
= 0.2V
P-P
100
P-P
1500
A
A
V
1000
V
10
5
0
= -2
= -1
6
4
2
0
200