HFA1150_04 Datasheet, PDF (1/11 Pages) Intersil Corporation – 700MHz, SOT-23, Low Distortion Current Feedback Operational Amplifier

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June 2004
HFA1150
FN4836.1
700MHz, SOT-23, Low Distortion Current
Feedback Operational Amplifier
The HFA1150 is a high-speed, wideband, fast settling op
amp built with Intersil's proprietary complementary bipolar
UHF-1 process. The current feedback architecture delivers
superb bandwidth even at very high gains (>300MHz at
A_V = 10), and the low distortion and excellent video
parameters make this amplifier ideal for communication and
professional video applications.
Though specified for ±5V operation, the HFA1150 operates
with single supply voltages as low as 4.5V, and requires only
3.4mA of I_cc in 5V applications (see Application Information
section, and Application Note AN9891).
For a lower power amplifier in a SOT-23 package, please
refer to the HFA1155 data sheet.
Part # Information
PART NUMBER
(BRAND)
TEMP.
RANGE
(^oC)
PACKAGE PKG. NO.
HFA1150IB
(H1150I)
-40 to 85 8 Ld SOIC
M8.15
HFA1150IB96
(H1150I)
-40 to 85 8 Ld SOIC
Tape and Reel
M8.15
HFA1150IH96
(1150)
-40 to 85 5 Ld SOT-23 Tape P5.064
and Reel
HFA11XXEVAL
DIP Evaluation Board for High-Speed Op
Amps
OPAMPSOT23EVAL SOT-23 Evaluation Board for High-Speed Op
Amps
Pinouts
HFA1150
(SOIC)
TOP VIEW
NC 1
-IN 2
-
+
+IN 3
V- 4
8 NC
7 V+
6 OUT
5 NC
Features
• Low Distortion (5MHz, HD2) . . . . . . . . . . . . . . . . . -67dBc
• a-3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . 700MHz
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . 2700V/μs
• Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . 20ns
• Excellent Gain Flatness . . . . . . . . . . ±0.05dB to 100MHz
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
• Fast Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . <5ns
• Operates with 5V Single Supply (See AN9891)
Applications
• Video Switching and Routing
• Pulse and Video Amplifiers
• RF/IF Signal Processing
• Flash A/D Driver
• Medical Imaging Systems
• Related Literature
- AN9420, Current Feedback Theory
- AN9891, Single 5V Supply Operation
HFA1150
(SOT23)
TOP VIEW
OUT 1
V- 2
+IN 3
5 V+
4 -IN
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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