HFA1155IH96 Intersil, HFA1155IH96 Datasheet

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HFA1155IH96

Manufacturer Part Number
HFA1155IH96
Description
IC OPAMP CFA 380MHZ LP SOT23-5
Manufacturer
Intersil
Datasheet

Specifications of HFA1155IH96

Applications
Current Feedback
Number Of Circuits
1
-3db Bandwidth
365MHz
Slew Rate
1650 V/µs
Current - Supply
5.5mA
Current - Output / Channel
55mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 11 V, ±2.25 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
380MHz, SOT-23, Low Power Current
Feedback Operational Amplifier
The HFA1155 is a low power, high-speed op amp and is the
most recent addition to Intersil’s HFA1XX5 series of low
power op amps and buffers. Intersil's proprietary
complementary bipolar UHF-1 process, coupled with the
current feedback architecture deliver superb bandwidth even
at very high gains (>250MHz at A
video parameters make this amplifier ideal for professional
video applications.
Though specified for ±5V operation, the HFA1155 operates
with single supply voltages as low as 4.5V, and requires only
1.4mA of I
section, and Application Note AN9897).
Ordering Information
Pinout
HFA1155IH96
(1155)
PART NUMBER
(BRAND)
CC
in 5V applications (see Application Information
OUT
+IN
V-
RANGE (°C)
HFA1155 (SOT23)
1
2
3
-40 to 85
TEMP.
TOP VIEW
®
1
V
5 Ld SOT-23
Tape and Reel
= 10). The excellent
Data Sheet
PACKAGE
5
4
V+
-IN
P5.064
DWG. #
PKG.
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5mA
• Low Distortion (10MHz, HD2) . . . . . . . . . . . . . . . . -53dBc
• -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 360MHz
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . 1650V/μs
• Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . 38ns
• Excellent Gain Flatness . . . . . . . . . . . ±0.06dB to 50MHz
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 55mA
• Fast Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . <7ns
• Operates with 5V Single Supply (See AN9897)
Applications
• Video Switching and Routing
• Pulse and Video Amplifiers
• IF Signal Processing
• Flash A/D Driver
• Medical Imaging Systems
• Related Literature
- AN9420, Current Feedback Theory
- AN9897, Single 5V Supply Operation
September 2004
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2004. All Rights Reserved
HFA1155
FN4863.1

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HFA1155IH96 Summary of contents

Page 1

... Though specified for ±5V operation, the HFA1155 operates with single supply voltages as low as 4.5V, and requires only 1.4mA applications (see Application Information CC section, and Application Note AN9897). Ordering Information PART NUMBER TEMP. (BRAND) RANGE (°C) PACKAGE HFA1155IH96 - SOT-23 (1155) Tape and Reel Pinout HFA1155 (SOT23) TOP VIEW OUT ...

Page 2

Absolute Maximum Ratings T A Voltage Between V+ and V 12V Input Voltage ...

Page 3

Electrical Specifications V SUPPLY PARAMETER AC CHARACTERISTICS A = +2, (Note 4) Unless Otherwise Specified V -3dB Bandwidth (V = 0.2V , Note 3) OUT P-P -3dB Bandwidth ( OUT P-P Gain Flatness (V = 0.2V , ...

Page 4

... AN9663-Converting from Voltage Feedback to Current Feedback Amplifiers • AN9897-Operating the HFA1155 from 5V Single Supply These publications may be obtained from Intersil’s web site (www.intersil.com). Performance Differences Between Packages The HFA1155 is a high frequency current feedback amplifier. As such sensitive to parasitic capacitances which influence the amplifier’ ...

Page 5

LOAD CAPACITANCE (pF) FIGURE 1. RECOMMENDED SERIES OUTPUT RESISTOR vs LOAD CAPACITANCE Typical Performance Curves 200 150 100 50 0 -50 -100 -150 -200 TIME ...

Page 6

Typical Performance Curves 200 150 100 50 0 -50 -100 -150 -200 TIME (5ns/DIV.) FIGURE 4. SMALL SIGNAL PULSE RESPONSE 200 150 A = +10 V 100 -50 -100 -150 ...

Page 7

Typical Performance Curves V = 200mV , SOT-23 OUT P-P 0.4 0.3 0 -0.2 -0.3 -0 FREQUENCY (MHz) FIGURE 10. GAIN FLATNESS 630 GAIN 63 6.3 PHASE ...

Page 8

Typical Performance Curves TOTAL SUPPLY VOLTAGE (V+ - V-, V) FIGURE 16. SUPPLY CURRENT vs SUPPLY VOLTAGE 8 HFA1155 = ±5V Value From ...

Page 9

Die Characteristics METALLIZATION: Type: Metal 1: AlCu (2%)/TiW Å Å ±0.4k Thickness: Metal 1: 8k Type: Metal 2: AlCu (2%) Å Å ±0.8k Thickness: Metal 2: 16k Metallization Mask Layout 9 HFA1155 PASSIVATION: Type: Nitride Å Thickness: 4k TRANSISTOR COUNT: ...

Page 10

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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