HFA1305_04 Datasheet, PDF (1/11 Pages) Intersil Corporation – Triple, 560MHz, Low Power, Video Operational Amplifier

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June 2004
HFA1305
FN4727.4
Triple, 560MHz, Low Power, Video
Operational Amplifier
The HFA1305 is a triple, high speed, low power current
feedback amplifier built with Intersil’s proprietary
complementary bipolar UHF-1 process.
These amplifiers deliver up to 560MHz bandwidth and
2500V/µs slew rate, on only 58mW of quiescent power. They
are specifically designed to meet the performance, power,
and cost requirements of high volume video applications.
The excellent gain flatness and differential gain/phase
performance make these amplifiers well suited for
component or composite video applications. Video
performance is maintained even when driving a double
terminated cable (R_L = 150Ω), and degrades only slightly
when driving two double terminated cables (R_L = 75Ω). RGB
applications will benefit from the high slew rates, and high
full power bandwidth.
The HFA1305 is a pin compatible, low power, high
performance upgrade for the popular Intersil HA5013, and
for the AD8073 and CLC5623, in ±5V applications.
Part # Information
PART NUMBER
TEMP.
RANGE (^oC)
PACKAGE
PKG.
NO.
HFA1305IB
-40 to 85 14 Ld SOIC
M14.15
HA5025EVAL (Note) High Speed Op Amp SOIC Evaluation
Board
NOTE: Requires a SOIC-to-DIP adapter. See “Evaluation Board”
section inside.
Features
• Low Supply Current . . . . . . . . . . . . . . . . . 5.8mA/Op Amp
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1MΩ
• Wide -3dB Bandwidth (A_V = +2). . . . . . . . . . . . . . 560MHz
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . . 2500V/µs
• Gain Flatness (to 50MHz). . . . . . . . . . . . . . . . . . . . . ±0.03dB
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02%
• Differential Phase . . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
• All Hostile Crosstalk (5MHz) . . . . . . . . . . . . . . . . . . -60dB
• Pin Compatible Upgrade to HA5013, AD8073 and
CLC5623 in ±5V Supply Applications.
Applications
• Flash A/D Drivers
• Professional Video Processing
• Video Digitizing Boards/Systems
• Computer Video Plug-In Boards
• RGB Preamps
• Medical Imaging
• Hand Held and Miniaturized RF Equipment
• Battery Powered Communications
• High Speed Oscilloscopes and Analyzers
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Pinout
HFA1305 (SOIC)
TOP VIEW
NC 1
NC 2
NC 3
V+ 4
+IN 1 5
-IN 1 6 ^-
OUT 1 7
14 OUT 3
13 -IN 3
-
12 +IN 3
11 V-
10 +IN 2
- _{9 -IN 2}
8 OUT 2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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