1
HA5024
Quad 125MHz Video Current
Feedback Amplifier with Disable
The HA5024 is a quad 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 HA5024 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
and 4:1 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 RF, the bandwidth can be
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
Features
Quad Version of HA-5020
Individual Output Enable/Disable
Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800V
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
Pb-Free Plus Anneal Available (RoHS Compliant)
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
HA5024
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
HA5024IP
-40 to 85
20 Ld PDIP
E20.3
HA5024IPZ
(Note)
HA5024IPZ
-40 to 85
20 Ld PDIP*
(Pb-free)
E20.3
HA5024IB
-40 to 85
20 Ld SOIC
M20.3
HA5024IBZ
(Note)
HA5024IBZ
-40 to 85
20 Ld SOIC
(Pb-free)
M20.3
HA5024IBZ96
(See Note)
HA5024IBZ
-40 to 85
20 Ld SOIC
Tape and Reel
(Pb-free)
M20.3
HA5024EVAL
High Speed Op Amp DIP Evaluation
Board
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free ma-
terial 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 ex-
ceed the Pb-free requirements of IPC/JEDEC J STD-020.
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
OUT1
-IN1
+IN1
DIS1
NC
V+
+IN2
DIS2
-IN2
OUT2
OUT4
+IN4
DIS4
NC
-IN4
V-
DIS3
+IN3
-IN3
OUT3
+
-
+
-
+
-
+
-
Data Sheet
February 8, 2006
FN3550.6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
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