HA5025_03 INTERSIL [Intersil Corporation], HA5025_03 Datasheet

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HA5025_03

Manufacturer Part Number
HA5025_03
Description
Quad, 125MHz Video Current Feedback Amplifier
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
Quad, 125MHz Video
Current Feedback Amplifier
The HA5025 is a wide bandwidth high slew rate quad
amplifier optimized for video applications and gains between
1 and 10. It is a current feedback amplifier and thus yields
less bandwidth degradation at high closed loop gains than
voltage feedback amplifiers.
The low differential gain and phase, 0.1dB gain flatness, and
ability to drive two back terminated 75Ω cables, make this
amplifier ideal for demanding video applications.
The current feedback design allows the user to take
advantage of the amplifier’s bandwidth dependency on the
feedback resistor.
The performance of the HA5025 is very similar to the
popular Intersil HA-5020.
Pinout
OUT1
OUT2
+IN1
+IN2
-IN1
-IN2
V+
HA5025 (PDIP, SOIC)
1
2
3
4
5
6
7
TOP VIEW
+
+
-
-
®
1
+
+
-
-
Data Sheet
14
13
12
11
10
9
8
OUT4
-IN4
+IN4
V-
+IN3
-IN3
OUT3
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/µs
• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800µV
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
• Differential Phase. . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
• Supply Current (per Amplifier) . . . . . . . . . . . . . . . . 7.5mA
• ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
• Guaranteed Specifications at ±5V Supplies
Applications
• Video Gain Block
• Video Distribution Amplifier/RGB Amplifier
• Flash A/D Driver
• Current to Voltage Converter
• Medical Imaging
• Radar and Imaging Systems
• Video Switching and Routing
Part Number Information
HA5025IP
HA5025IB
HA5025EVAL
PART NUMBER
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
May 2003
Copyright © Intersil Americas Inc. 2003. All Rights Reserved
RANGE (
High Speed Op Amp DIP Evaluation Board
-40 to 85
-40 to 85
TEMP.
o
C)
14 Ld PDIP
14 Ld SOIC
PACKAGE
HA5025
FN3591.6
E14.3
M14.15
DWG.#
PKG.

Related parts for HA5025_03

HA5025_03 Summary of contents

Page 1

Data Sheet Quad, 125MHz Video Current Feedback Amplifier The HA5025 is a wide bandwidth high slew rate quad amplifier optimized for video applications and gains between 1 and 10 current feedback amplifier and thus yields less ...

Page 2

Absolute Maximum Ratings Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . 36V DC Input Voltage (Note ...

Page 3

Electrical Specifications V SUPPLY Unless Otherwise Specified (Continued) PARAMETER Input Noise Voltage +Input Noise Current -Input Noise Current TRANSFER CHARACTERISTICS Transimpedance Open Loop DC Voltage Gain Open Loop DC Voltage Gain OUTPUT CHARACTERISTICS Output Voltage Swing Output Current Output Current, ...

Page 4

Electrical Specifications V SUPPLY Unless Otherwise Specified (Continued) PARAMETER AC CHARACTERISTICS (A = +10 Slew Rate Full Power Bandwidth Rise Time Fall Time Propagation Delay Overshoot -3dB Bandwidth Settling Time to 1% Settling Time to 0.1% VIDEO ...

Page 5

Test Circuits and Waveforms NOTE: 12. A series input resistor of ≥100Ω is recommended to limit input currents in case input signals are present before the HA5025 is powered up. Vertical Scale 100mV/Div 100mV/Div. FIGURE 4. ...

Page 6

Application Information Optimum Feedback Resistor The plots of inverting and non-inverting frequency response, see Figure 8 and Figure 9 in the typical performance section, illustrate the performance of the HA5025 in various closed loop gain configurations. Although the bandwidth dependency ...

Page 7

Typical Performance Curves 0.2V OUT P 10pF 681Ω 1kΩ 10, R ...

Page 8

Typical Performance Curves 200 350 500 650 FEEDBACK RESISTOR (Ω) FIGURE 14. BANDWIDTH vs FEEDBACK RESISTANCE 0.10 FREQUENCY = 3.58MHz 0. 75Ω 150Ω L 0.04 0. 1kΩ ...

Page 9

Typical Performance Curves 8 100Ω 1.0V OUT P 7.5 7.0 6.5 6.0 -50 - TEMPERATURE ( FIGURE 20. PROPAGATION DELAY vs TEMPERATURE 500 OUT P-P ...

Page 10

Typical Performance Curves 1.5 1.0 0.5 0.0 -60 -40 - TEMPERATURE ( FIGURE 26. INPUT OFFSET VOLTAGE vs TEMPERATURE -60 -40 - TEMPERATURE ( FIGURE 28. -INPUT BIAS ...

Page 11

Typical Performance Curves 40 +10V 30 + DISABLE INPUT VOLTAGE (V) FIGURE 32. SUPPLY CURRENT vs DISABLE INPUT VOLTAGE 0.01 0.10 LOAD RESISTANCE (kΩ) ...

Page 12

Typical Performance Curves DISABLE = P 750Ω F -10 -20 -30 -40 -50 -60 -70 -80 0.1 1 FREQUENCY (MHz) FIGURE 38. DISABLE FEEDTHROUGH vs FREQUENCY 12 HA5025 = ±5V ...

Page 13

Die Characteristics DIE DIMENSIONS: 2010µm x 3130µm x 483µm METALLIZATION: Type: Metal 1: AlCu (1%) ±0.4k Å Å Thickness: Metal 1: 8k Metal 2: AlCu (1%) ±0.8k Å Å Metal 2: 16k SUBSTRATE POTENTIAL (Powered Up): V- Metallization Mask Layout ...

Page 14

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 15

Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α µ 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in ...

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