HFA1110

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 特性

• 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°
• Differential Gain 0.04%
• 3rd Harmonic Distortion (50MHz) -80dBc
• 3rd Order Intercept (100MHz) 30dBm
• Pb-Free Plus Anneal Available (RoHS Compliant)

HFA1110 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图
HFA1110EVAL	量产		评估板
HFA1110IB	量产	工业级	8 Ld SOIC
HFA1110IBZ	量产	工业级	8 Ld SOIC
HFA11XXEVAL	量产

HFA1110 应用技术支持与电子电路设计开发资源下载

1. HFA1110 数据资料 datatSheet 下载.PDF