HA5024_06 Datasheet, PDF (1/16 Pages) Intersil Corporation – Quad 125MHz Video Current Feedback Amplifier with Disable

®
Data Sheet
February 8, 2006
HA5024
FN3550.6
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 75Ω 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 R_F, the bandwidth can be
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
Ordering Information
PART
NUMBER
PART
TEMP.
PKG.
MARKING RANGE (°C) PACKAGE DWG. #
HA5024IP HA5024IP -40 to 85 20 Ld PDIP E20.3
HA5024IPZ HA5024IPZ -40 to 85 20 Ld PDIP* E20.3
(Note)
(Pb-free)
HA5024IB HA5024IB -40 to 85 20 Ld SOIC M20.3
HA5024IBZ HA5024IBZ -40 to 85 20 Ld SOIC
(Note)
(Pb-free)
M20.3
HA5024IBZ96 HA5024IBZ
(See Note)
-40 to 85
20 Ld SOIC M20.3
Tape and Reel
(Pb-free)
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.
Features
• Quad Version of HA-5020
• Individual Output Enable/Disable
• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800µV
• Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/µs
• 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
OUT1 ¹
-IN1 2 _-
+IN1 ^{3 +}
DIS1 ⁴
NC ⁵
V+ ⁶
DIS2 ⁷
+IN2
-IN2
8
9
+_-
OUT2 ¹⁰
20 _OUT4
- ^{19 -IN4}
+ _{18 +IN4}
17 _DIS4
16 _NC
15 _V-
14 _DIS3
+_-
13 _+IN3
12 _-IN3
11 _OUT3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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