HFA1405
TM
Data Sheet
August 2000
File Number 3604.6
Quad, 675MHz, Low Power, Video
Operational Amplifier
Features
• Low Supply Current . . . . . . . . . . . . . . . . . 5.8mA/Op Amp
The HFA1405 is a quad, high speed, low power current
feedback amplifier built with Intersil’s proprietary
complementary bipolar UHF-1 process.
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1MΩ
• Wide -3dB Bandwidth (A = +2). . . . . . . . . . . . . . 675MHz
V
• 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
These amplifiers deliver up to 675MHz 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 back
• Pin Compatible Upgrade to HA5025, CLC414, and
CLC415
terminated cable (R = 150Ω), and degrades only slightly
L
when driving two back terminated cables (R = 75Ω). RGB
applications will benefit from the high slew rates, and high
full power bandwidth.
L
Applications
• Flash A/D Drivers
The HFA1405 is a pin compatible, low power, high
performance upgrade for the popular Intersil HA5025, and
for the CLC414 and CLC415.
• Professional Video Processing
• Video Digitizing Boards/Systems
• Multimedia Systems
Ordering Information
• RGB Preamps
TEMP.
o
• Medical Imaging
PART NUMBER
HFA1405IB
RANGE ( C)
-40 to 85
PACKAGE
14 Ld SOIC
14 Ld PDIP
16 Ld SSOP
PKG. NO.
M14.15
• Hand Held and Miniaturized RF Equipment
• Battery Powered Communications
• High Speed Oscilloscopes and Analyzers
HFA1405IP
-40 to 85
E14.3
HFA1405IA
-40 to 85
M16.15A
HA5025EVAL
High Speed Op Amp DIP Evaluation Board
Related Literature
OPAMPSSOPEVAL1 High Speed Op Amp SSOP Evaluation Board
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Pinouts
HFA1405 (PDIP, SOIC)
HFA1405 (SSOP)
TOP VIEW
TOP VIEW
OUT 1
-IN 1
+IN 1
V+
1
2
3
4
5
6
7
8
16 OUT 4
15 -IN 4
14 +IN 4
13 V-
OUT 1
-IN 1
+IN 1
V+
1
2
3
4
5
6
7
14 OUT 4
13 -IN 4
12 +IN 4
11 V-
-
-
-
-
-
-
+IN 2
-IN 2
OUT 2
NC
12 +IN 3
11 -IN 3
10 OUT 3
+IN 2
-IN 2
OUT 2
10 +IN 3
-
-
9
8
-IN 3
OUT 3
NC
9
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000
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