HA5023883 Datasheet, PDF (1/19 Pages) Intersil Corporation – Dual 125MHz Video Current Feedback Amplifier

TM
HA5023/883
January 1995
Dual 125MHz Video Current
Feedback Amplifier
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . 125MHz
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/µs
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
• Differential Phase . . . . . . . . . . . . . . . . . . . . . . 0.03 Deg.
• Supply Current (per Amplifier) . . . . . . . . . . . . . . . 7.5mA
• Crosstalk Rejection at 10MHz. . . . . . . . . . . . . . . . -60dB
• ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V
• Guaranteed Specifications at ±5V Supplies
Applications
The HA5023/883 is a dual version of the popular Intersil
HA-5020/883 except that it does not have an enable function. It
features wide bandwidth and high slew rate, and is optimized
for video applications and gains between 1 and 10. It is a cur-
rent feedback amplifier and thus yields less bandwidth degra-
dation 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 advan-
tage of the amplifier’s bandwidth dependency on the feed-
back resistor. By reducing R_F , the bandwidth can be
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
• Video Gain Block
• Video Distribution Amplifier/RGB Amplifier
Ordering Information
• Flash A/D Driver
• Current to Voltage Converter
• Radar and Imaging Systems
PART
NUMBER
HA5023MJ/883
TEMPERATURE
RANGE
-55^oC to +125^oC
PACKAGE
8 Lead CerDIP
• Medical Imaging
Pinout
HA5023/883
(CERDIP)
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
V- 4
8 V+
7 OUT2
6 -IN2
5 ^+IN2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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1
Spec Number 511108-883
FN3730.1