HFA1105IB Intersil, HFA1105IB Datasheet - Page 8

• Manufacturer Part Number: HFA1105IB
• Description: IC OPAMP CFA 330MHZ LP 8-SOIC
• Manufacturer: Intersil

Specifications of HFA1105IB

• Applications: Current Feedback
• Number Of Circuits: 1
• -3db Bandwidth: 330MHz
• Slew Rate: 1000 V/µs
• Current - Supply: 5.8mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Curves
FIGURE 11. LARGE SIGNAL BIPOLAR PULSE RESPONSE
-0.5
-1.0
-1.5
-2.0
-100
-150
-200
-3
2.0
1.5
1.0
0.5
200
150
100
3
0
-50
50
0
0.3
0
FIGURE 9. SMALL SIGNAL PULSE RESPONSE
V
R
R
R
OUT
F
F
F
A
R
A
R
= 510Ω (+2)
= 200Ω (+5)
= 180Ω (+10)
V
F
V
F
FIGURE 13. FREQUENCY RESPONSE
= +10
= 180Ω
= 200mV
= 180Ω
= +10
1
P-P
FREQUENCY (MHz)
TIME (5ns/DIV)
TIME (5ns/DIV)
10
8
A
A
V
V
= +5
= +10
A
A
V
V
V
= +10
= +5
SUPPLY
A
100
V
= +2
A
V
= +2
= ±5V, R
500
0
90
180
270
F
= 510Ω, T
HFA1105
A
= 25°C, R
FIGURE 14. FREQUENCY RESPONSE FOR VARIOUS OUTPUT
FIGURE 10. LARGE SIGNAL POSITIVE PULSE RESPONSE
-3
-3
3
0
3
0
-0.5
-1.0
3.0
2.5
2.0
1.5
1.0
0.5
0.3
0.3
0
L
V
+R
+R
A
= 100Ω, Unless Otherwise Specified (Continued)
OUT
V
A
R
S
S
= +2
V
F
= 510Ω (+1)
= 0Ω (-1)
FIGURE 12. FREQUENCY RESPONSE
= 180Ω
= 200mV
= +10
1
1
VOLTAGES
P-P
FREQUENCY (MHz)
FREQUENCY (MHz)
V
V
OUT
10
10
TIME (5ns/DIV)
OUT
V
OUT
= 1.5V
V
= 1.5V
OUT
= 5V
P-P
= 200mV
P-P
P-P
V
V
OUT
OUT
A
A
V
V
100
100
= +1
= -1
= 200mV
= 5V
P-P
A
A
V
V
P-P
= -1
= +1
P-P
June 6, 2006
500
500
FN3395.8
0
90
180
270
0
90
180
270