ha5022ip Intersil Corporation, ha5022ip Datasheet

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ha5022ip

Manufacturer Part Number
ha5022ip
Description
Dual, 125mhz, Video Current Feedback Amplifier With Disable
Manufacturer
Intersil Corporation
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
HA5022IP
Manufacturer:
UT
Quantity:
300
Dual, 125MHz, Video Current Feedback
Amplifier with Disable
The HA5022 is a dual version of the popular Intersil HA5020.
It features wide bandwidth and high slew rate, and is
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 75 cables, make this
amplifier ideal for demanding video applications.
The HA5022 also features a disable function that
significantly reduces supply current while forcing the output
to a true high impedance state. This functionality allows 2:1
video multiplexers to be implemented with a single IC.
The current feedback design allows the user to take
advantage of the amplifier’s bandwidth dependency on the
feedback resistor. By reducing R
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
Ordering Information
HA5022IP
HA5022IB
HA5022EVAL
PART NUMBER
High Speed Op Amp DIP Evaluation Board
RANGE (
-40 to 85
-40 to 85
TEMP.
o
C)
1
F
16 Ld PDIP
16 Ld SOIC
, the bandwidth can be
Data Sheet
PACKAGE
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
E16.3
M16.15
PKG.
NO.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
Features
• Dual Version of HA-5020
• Individual Output Enable/Disable
• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800 V
• Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/ s
• 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 Multiplexers; Video Switching and Routing
• Video Gain Block
• Video Distribution Amplifier/RGB Amplifier
• Flash A/D Driver
• Current to Voltage Converter
• Medical Imaging
• Radar and Imaging Systems
Pinout
May 1999
DIS1
DIS2
+IN1
+IN2
-IN1
-IN2
NC
V-
1
2
3
4
5
6
7
8
(PDIP, SOIC)
TOP VIEW
HA5022
+
+
-
-
File Number 3392.6
16
15
14
13
12
11
10
9
OUT1
NC
NC
V+
NC
NC
OUT2
NC
HA5022

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ha5022ip Summary of contents

Page 1

... F increased to compensate for decreases at higher closed loop gains or heavy output loads. Ordering Information TEMP. o PART NUMBER RANGE ( C) PACKAGE HA5022IP - PDIP HA5022IB - SOIC HA5022EVAL High Speed Op Amp DIP Evaluation Board 1 May 1999 Features • Dual Version of HA-5020 • ...

Page 2

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

Page 3

Electrical Specifications V SUPPLY PARAMETER -IN Power Supply Rejection Input Noise Voltage f = 1kHz +Input Noise Current f = 1kHz -Input Noise Current f = 1kHz TRANSFER CHARACTERISTICS Transimpedance Note 16 Open Loop DC Voltage Gain R Open Loop ...

Page 4

Electrical Specifications V SUPPLY PARAMETER AC CHARACTERISTICS ( 681 ) V F Slew Rate Note 8 Full Power Bandwidth Note 9 Rise Time Note 10 Fall Time Note 10 Propagation Delay Note 10 Overshoot -3dB Bandwidth ...

Page 5

Test Circuits and Waveforms FIGURE 1. TEST CIRCUIT FOR TRANSIMPEDANCE MEASUREMENTS (NOTE 17) 100 DUT FIGURE 2. SMALL SIGNAL PULSE RESPONSE CIRCUIT NOTE: 17. A series input resistor of 100 is ...

Page 6

Schematic Diagram (One Amplifier of Two 800 2.5K 15K 1.25K 60K 15K N1 DIS ...

Page 7

Application Information Optimum Feedback Resistor The plots of inverting and non-inverting frequency response, see Figure 11 and Figure 12 in the Typical Performance Curves section, illustrate the performance of the HA5022 in various closed loop gain configurations. Although the bandwidth ...

Page 8

The circuit shown in Figure simplified schematic of the enable/disable function. The large value resistors in series with the DISABLE ...

Page 9

VIDEO INPUT #1 VIDEO INPUT #2 +5V IN 0.1 F NOTES: 18 HA5022. 1 19. All resistors in 20 break before make. 1 21. Use ground plane. FIGURE 9. TWO CHANNEL HIGH IMPEDANCE MULTIPLEXER INPUT B ...

Page 10

Typical Performance Curves 0.2V OUT P 10pF 681 10, ...

Page 11

Typical Performance Curves 200 350 500 650 FEEDBACK RESISTOR ( ) FIGURE 17. BANDWIDTH vs FEEDBACK RESISTANCE 0. 150 L 0.04 0. 0.00 ...

Page 12

Typical Performance Curves 8 100 1.0V OUT P 7.5 7.0 6.5 6.0 -50 - TEMPERATURE ( FIGURE 23. PROPAGATION DELAY vs TEMPERATURE 500 OUT P-P ...

Page 13

Typical Performance Curves 1.5 1.0 0.5 0.0 -60 -40 - TEMPERATURE ( FIGURE 29. INPUT OFFSET VOLTAGE vs TEMPERATURE -60 -40 - TEMPERATURE ( FIGURE 31. -INPUT BIAS ...

Page 14

Typical Performance Curves 40 +10V 30 + DISABLE INPUT VOLTAGE (V) FIGURE 35. SUPPLY CURRENT vs DISABLE INPUT VOLTAGE 0.01 0.10 LOAD RESISTANCE (k ...

Page 15

Typical Performance Curves - OUT P-P -40 -50 -60 -70 -80 0.1 1 FREQUENCY (MHz) FIGURE 41. CHANNEL SEPARATION vs FREQUENCY DISABLE = P 750 ...

Page 16

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. 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 ...

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