HA5023_06 Datasheet, PDF (1/16 Pages) Intersil Corporation – Dual 125MHz Video Current Feedback Amplifier

®
Data Sheet
June 2, 2006
HA5023
FN3393.8
Dual 125MHz Video Current
Feedback Amplifier
The HA5023 is a wide bandwidth high slew rate dual
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. By reducing R_F, the bandwidth can be
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
The performance of the HA5023 is very similar to the
popular Intersil HA-5020.
Ordering Information
PART
PART
TEMP.
PKG.
NUMBER MARKING RANGE (°C) PACKAGE DWG. #
HA5023IP
HA5023IP -40 to 85 8 Ld PDIP E8.3
HA5023IPZ
(Note)
HA5023IPZ -40 to 85 8 Ld PDIP*
(Pb-free)
E8.3
HA5023IB
5023I
-40 to 85 8 Ld SOIC M8.15
HA5023IB96 5023I
-40 to 85 8 Ld SOIC M8.15
Tape and Reel
HA5023IBZ
(Note)
5023IBZ
-40 to 85 8 Ld SOIC
(Pb-free)
M8.15
HA5023IBZ96 5023IBZ
(Note)
-40 to 85
8 Ld SOIC M8.15
Tape and Reel
(Pb-free)
HA5023EVAL 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
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.
Features
• Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/µs
• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800µV
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
• Differential Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03°
• Supply Current (per Amplifier) . . . . . . . . . . . . . . . . 7.5mA
• ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
• Guaranteed Specifications at ±5V Supplies
• Pb-Free Plus Anneal Available (RoHS Compliant)
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
Pinout
HA5023
(PDIP, SOIC)
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
V- 4
-+
+-
8 V+
7 OUT2
6 -IN2
5 +IN2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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