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MFG:INTERSIL  Package Cooled:1000  D/C:SOP8/DIP8  

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Part Number: HFA1110

 

MFG: INTERSIL

Package Cooled: 1000

D/C: SOP8/DIP8

Description: The HFA1110 is a unity gain closed loop buffer that achieves-3dB bandwidth of 750MHz, while offering excellent video pe...


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HFA1110 General Description


The HFA1110 is a unity gain closed loop buffer that achieves-3dB bandwidth of 750MHz, while offering excellent video performance and low distortion. Manufactured on Intersil's proprietary complementary bipolar UHF-1 process, the HFA1110 also offers very fast slew rate, and high output current. It is one more example of Intersil's intent to enhance its leadership position in products for high speed signal processing applications.

The HFA1110's settling time of 11ns to 0.1%, low distortion and ability to drive capacitive loads make it an ideal flash A/D driver.

The HFA1110 is an enhanced, pin compatible upgrade for the AD9620, AD9630, CLC110, EL2072, BUF600 and BUF601.

For buffer applications requiring a standard op amp pinout, or selectable gain (-1, +1, +2), see the HFA1112 data sheet. For output limiting see the HFA1113 data sheet.

For military grade product please refer to the HFA1110/883 data sheet.

HFA1110 Maximum Ratings

Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA

HFA1110 Features

• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . .750MHz
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . . 1300V/µs
• Fast Settling Time (0.2%) . . . . . . . . . . . . . . . . . . . . . . 7ns
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . .60mA
• Fixed Gain of +1
• Gain Flatness (100MHz) . . . . . . . . . . . . . . . . . . . . 0.03dB
• Differential Phase . . . . . . . . . . . . . . . . . . . 0.025 Degrees
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04%
• 3rd Harmonic Distortion (50MHz). . . . . . . . . . . . . . -80dBc
• 3rd Order Intercept (100MHz) . . . . . . . . . . . . . . . . 30dBm

HFA1110 Typical Application

• Video Switching and Routing
• RF/IF Processors
• Driving Flash A/D Converters
• High-Speed Communications
• Impedance Transformation
• Line Driving
• Radar Systems

HFA1110 Connection Diagram

HFA1110  Connection Diagram

HFA1110 datasheet

HFA1110
PDF/DataSheet Download

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