HFA1145IBZ Intersil, HFA1145IBZ Datasheet

IC OPAMP CFA 330MHZ LP 8-SOIC

HFA1145IBZ

Manufacturer Part Number
HFA1145IBZ
Description
IC OPAMP CFA 330MHZ LP 8-SOIC
Manufacturer
Intersil
Datasheet

Specifications of HFA1145IBZ

Applications
Current Feedback
Number Of Circuits
1
-3db Bandwidth
330MHz
Slew Rate
2100 V/µs
Current - Supply
5.8mA
Current - Output / Channel
60mA
Voltage - Supply, Single/dual (±)
9 V ~ 11 V, ±4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HFA1145IBZ
Manufacturer:
Intersil
Quantity:
882
Part Number:
HFA1145IBZ
Manufacturer:
INTERSIL
Quantity:
20 000
330MHz, Low Power, Current Feedback
Video Operational Amplifier with Output
Disable
The HFA1145 is a high speed, low power current feedback
amplifier built with Intersil’s proprietary complementary
bipolar UHF-1 process.
This amplifier features a TTL/CMOS compatible disable
control, pin 8, which when pulled low reduces the supply
current and forces the output into a high impedance state.
This allows easy implementation of simple, low power video
switching and routing systems. Component and composite
video systems also benefit from this op amp’s excellent gain
flatness, and good differential gain and phase specifications.
Multiplexed A/D applications will also find the HFA1145
useful as the A/D driver/multiplexer.
The HFA1145 is a low power, high performance upgrade for
the CLC410.
For Military grade product, please refer to the HFA1145/883
data sheet.
Ordering Information
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
HFA1145IB
HFA1145IBZ
(Note)
HFA1145IP
HFA1145IPZ
(Note)
HFA11XXEVAL DIP Evaluation Board for High Speed Op Amps
NUMBER
(BRAND)
PART
1145IB
1145IBZ
HFA1145IP
HFA1145IPZ -40 to 85 8 Ld PDIP*
Note: Requires a SOIC-to-DIP adapter. See
“Evaluation Board” section inside.
MARKING
PART
®
-40 to 85 8 Ld SOIC
-40 to 85 8 Ld SOIC
-40 to 85 8 Ld PDIP
RANGE
1
TEMP.
(°C)
Data Sheet
(Pb-free)
(Pb-free)
PACKAGE
M8.15
M8.15
E8.3
E8.3
DWG. #
1-888-INTERSIL or 1-888-468-3774
PKG.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . 5.8mA
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1MΩ
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . 330MHz
• Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 1000V/μs
• Gain Flatness (to 75MHz) . . . . . . . . . . . . . . . . . . ±0.1dB
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02%
• Differential Phase . . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
• Output Enable/Disable Time . . . . . . . . . . . . . 180ns/35ns
• Pin Compatible Upgrade for CLC410
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Flash A/D Drivers
• Video Switching and Routing
• Professional Video Processing
• Video Digitizing Boards/Systems
• Multimedia Systems
• RGB Preamps
• Medical Imaging
• Hand Held and Miniaturized RF Equipment
• Battery Powered Communications
Pinout
All other trademarks mentioned are the property of their respective owners.
June 1, 2006
|
Copyright Intersil Americas Inc. 1999, 2004, 2006. All Rights Reserved
Intersil (and design) is a registered trademark of Intersil Americas Inc.
+IN
NC
-IN
V-
1
2
3
4
HFA1145 (SOIC)
TOP VIEW
+
-
8
7
6
5
DISABLE
V+
OUT
NC
HFA1145
FN3955.5

Related parts for HFA1145IBZ

HFA1145IBZ Summary of contents

Page 1

... Ordering Information PART TEMP. NUMBER PART RANGE (BRAND) MARKING (°C) HFA1145IB 1145IB - SOIC HFA1145IBZ 1145IBZ - SOIC (Note) HFA1145IP HFA1145IP - PDIP HFA1145IPZ HFA1145IPZ - PDIP* (Note) HFA11XXEVAL DIP Evaluation Board for High Speed Op Amps Note: Requires a SOIC-to-DIP adapter. See “Evaluation Board” section inside. ...

Page 2

Absolute Maximum Ratings Voltage Between V+ and 11V DC Input Voltage ...

Page 3

Electrical Specifications V SUPPLY PARAMETER Inverting Input Bias Current Power Supply Sensitivity Inverting Input Resistance Input Capacitance Input Voltage Common Mode Range (Implied by V CMRR and - BIAS tests) Input Noise Voltage Density (Note 6) ...

Page 4

Electrical Specifications V SUPPLY PARAMETER Second Harmonic Distortion ( Note 6) OUT P-P Third Harmonic Distortion ( Note 6) OUT P-P Reverse Isolation (S , Note 6) 12 TRANSIENT CHARACTERISTICS A V Rise and ...

Page 5

Electrical Specifications V SUPPLY PARAMETER DISABLE Input Logic High Current Output Disable Time (Note 6) Output Enable Time (Note 6) Disabled Output Capacitance Disabled Output Leakage Off Isolation ( Note 6) DISABLE IN P-P ...

Page 6

Optional GND Pad (Die Use Only) for TTL Compatibility The die version of the HFA1145 provides the user with a GND pad for setting the disable circuitry GND reference. With symmetrical supplies the GND pad may be left unconnected, or ...

Page 7

+ FIGURE 2A. TOP LAYOUT 10μF FIGURE 2. EVALUATION BOARD SCHEMATIC AND LAYOUT Typical Performance Curves 200 510Ω S 150 100 50 0 -50 -100 -150 -200 TIME (5ns/DIV.) ...

Page 8

Typical Performance Curves 2 510Ω S 1.5 1.0 0.5 0 -0.5 -1.0 -1.5 -2.0 TIME (5ns/DIV.) FIGURE 5. LARGE SIGNAL BIPOLAR PULSE RESPONSE 3 2.5 2.0 1.5 1.0 0.5 0 ...

Page 9

Typical Performance Curves 2 + 180Ω 1.5 F 1.0 0.5 0 -0.5 -1.0 -1.5 -2.0 TIME (5ns/DIV.) FIGURE 11. LARGE SIGNAL BIPOLAR PULSE RESPONSE V = 200mV OUT P 510Ω (+ ...

Page 10

Typical Performance Curves V = 200mV OUT P 50Ω 0 FREQUENCY (MHz) FIGURE 17. FREQUENCY RESPONSE FOR VARIOUS LOAD RESISTORS V ...

Page 11

Typical Performance Curves 0.8 0.6 0.4 0.2 0.1 0 -0.2 -0.4 -0.6 -0 TIME (ns) FIGURE 23. SETTLING RESPONSE - -40 -50 -60 - OUTPUT POWER (dBm) FIGURE ...

Page 12

Die Characteristics DIE DIMENSIONS: 59 mils x 59 mils x 19 mils 1500μm x 1500μm x 483μm METALLIZATION: Type: Metal 1: AICu(2%)/TiW ±0.4k Å Å Thickness: Metal 1: 8k Type: Metal 2: AICu(2%) ±0.8k Å Å Thickness: Metal 2: 16k ...

Page 13

... 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 ...

Related keywords