HFA1130IB Intersil, HFA1130IB Datasheet - Page 6

• Manufacturer Part Number: HFA1130IB
• Description: IC OP AMP 850MHZ CFB 8-SOIC
• Manufacturer: Intersil

Specifications of HFA1130IB

• Amplifier Type: Current Feedback
• Number Of Circuits: 1
• Slew Rate: 2300 V/µs
• -3db Bandwidth: 850MHz
• Current - Input Bias: 25µA
• Voltage - Input Offset: 2000µV
• Current - Supply: 21mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Gain Bandwidth Product: -

Evaluation Board
An evaluation board is available for the HFA1130, (Part
Number HFA11XXEVAL). Please contact your local sales
office for information.
Note: The SOIC version may be evaluated in the DIP board by
using a SOIC-to-DIP adapter such as Aries Electronics Part
Number 08-350000-10.
The layout and schematic of the board are shown here:
Typical Performance Curves
10µF
IN
-120
120
-30
-60
-90
90
60
30
0
0.1µF
FIGURE 3. SMALL SIGNAL PULSE RESPONSE
500Ω
50Ω
A
V
= +2
FIGURE 2. BOARD SCHEMATIC
-5V
1
2
3
4
500Ω
TIME (5ns/DIV.)
6
GND
8
7
6
5
50Ω
V
0.1µF
SUPPLY
V
H
GND
OUT
V
= ±5V, R
L
10µF
+5V
F
HFA1130
= 510Ω, T
A
= 25°C, R
-0.3
-0.6
-0.9
-1.2
1.2
0.9
0.6
0.3
0
FIGURE 4. LARGE SIGNAL PULSE RESPONSE
L
A
= 100Ω, Unless Otherwise Specified
V
= +2
+IN
BOTTOM LAYOUT
TOP LAYOUT
1
TIME (5ns/DIV.)
V
H
V
L
OUT
V-
GND
V+
July 15, 2005
FN3369.4