HFA1405

Features:

• Low Supply Current . . . . . . . . . . . . . . . . . 5.8mA/Op Amp
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1MW
• Wide -3dB Bandwidth (AV = +2) . . . . . . . . . . . . . . 560MHz
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . . 1700V/ms
• Gain Flatness (to 50MHz). . . . . . . . . . . . . . . . . . . . ±0.03dB
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02%
• Differential Phase . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
• All Hostile Crosstalk (5MHz). . . . . . . . . . . . . . . . . . -60dB
• Pin Compatible Upgrade to HA5025, CLC414, and CLC415




Application

• Flash A/D Drivers
• Professional Video Processing
• Video Digitizing Boards/Systems
• Multimedia Systems
• RGB Preamps
• Medical Imaging
• Hand Held and Miniaturized RF Equipment
• Battery Powered Communications
• High Speed Oscilloscopes and Analyzers




Pinout






Specifications

Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . .11V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Output Current (Note 2) . . . . . . . . . . . . . .Short Circuit Protected
30mA Continuous
60mA £ 50% Duty Cycle
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . 600V




Description

The HFA1405 is a quad, high speed, low power current feedback amplifier built with Intersil's proprietary complementary bipolar UHF-1 process.

These HFA1405 amplifiers deliver up to 560MHz bandwidth and 1700V/ms 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 HFA1405 amplifiers well suited for component or composite video applications. Video performance is maintained even when driving a back terminated cable (RL = 150W), and degrades only slightly when driving two back terminated cables (RL = 75W). RGB applications will benefit from the high slew rates, and high full power bandwidth.

The HFA1405 is a pin compatible, low power, high performance upgrade for the popular Intersil HA5025, and for the CLC414 and CLC415.