THS3001

現行

420-MHz 電流回饋放大器

產品詳細資料

Architecture Current FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 33 GBW (typ) (MHz) 420 BW at Acl (MHz) 420 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 6500 Vn at flatband (typ) (nV√Hz) 1.6 Vn at 1 kHz (typ) (nV√Hz) 1.6 Iq per channel (typ) (mA) 6.6 Vos (offset voltage at 25°C) (max) (mV) 3 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 73 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 5 Iout (typ) (mA) 120 2nd harmonic (dBc) 80 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 10
Architecture Current FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 33 GBW (typ) (MHz) 420 BW at Acl (MHz) 420 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 6500 Vn at flatband (typ) (nV√Hz) 1.6 Vn at 1 kHz (typ) (nV√Hz) 1.6 Iq per channel (typ) (mA) 6.6 Vos (offset voltage at 25°C) (max) (mV) 3 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 73 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 5 Iout (typ) (mA) 120 2nd harmonic (dBc) 80 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 10
HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • High speed:
    • 420MHz bandwidth (G = 1, –3dB)
    • 6500V/µs slew rate
    • 40ns settling time (0.1%)
  • High output drive: IO = 100mA
  • Excellent video performance
    • 115MHz bandwidth (0.1dB, G = 2)
    • 0.01% differential gain
    • 0.02° differential phase
  • Low 3mV (max) input offset voltage
  • Very low distortion:
    • THD = –96dBc at f = 1MHz
    • THD = –80dBc at f = 10MHz
  • Wide range of power supplies:
    • VCC = ±4.5V to ±16V
  • Evaluation module available
  • High speed:
    • 420MHz bandwidth (G = 1, –3dB)
    • 6500V/µs slew rate
    • 40ns settling time (0.1%)
  • High output drive: IO = 100mA
  • Excellent video performance
    • 115MHz bandwidth (0.1dB, G = 2)
    • 0.01% differential gain
    • 0.02° differential phase
  • Low 3mV (max) input offset voltage
  • Very low distortion:
    • THD = –96dBc at f = 1MHz
    • THD = –80dBc at f = 10MHz
  • Wide range of power supplies:
    • VCC = ±4.5V to ±16V
  • Evaluation module available

The THS3001 is a high-speed, current-feedback operational amplifier, designed for communication, imaging, and high-quality video applications. This device offers a very fast 6500V/µs slew rate, a 420MHz bandwidth, and a 40ns settling time for large-signal applications requiring excellent transient response. In addition, the THS3001 operates with a very low distortion of –96dBc, making this device an excellent choice for applications such as wireless communication base stations or ultra-fast ADC or DAC buffers.

The THS3001 is a high-speed, current-feedback operational amplifier, designed for communication, imaging, and high-quality video applications. This device offers a very fast 6500V/µs slew rate, a 420MHz bandwidth, and a 40ns settling time for large-signal applications requiring excellent transient response. In addition, the THS3001 operates with a very low distortion of –96dBc, making this device an excellent choice for applications such as wireless communication base stations or ultra-fast ADC or DAC buffers.

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 THS3001 420MHz, High-Speed Current-Feedback Amplifier datasheet (Rev. I) PDF | HTML 2024/12/13
技術文章 3 common questions when designing with high-speed amplifiers PDF | HTML 2020/7/17
應用說明 PowerPAD™ Thermally Enhanced Package (Rev. H) 2018/7/6
電子書 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017/3/28
應用說明 Load Sharing Concepts: Implementation for Large-Signal Applications 2011/10/5
應用說明 Large-Signal Specifications for High-Voltage Line Drivers 2011/6/30
應用說明 A Numerical Solution to an Analog Problem 2010/4/25
應用說明 Wireline Data Transmission and Reception 2010/1/27
應用說明 Analysis of the Sallen-Key Architecture (Rev. B) 2002/9/13
應用說明 THS3001 SPICE Model Performance 1999/10/28
應用說明 Building a Simple SPICE Model for the THS3001 1999/4/15
Application brief Driving Capacitance with the THS3001 1999/4/12
應用說明 Gain Block Analysis For The THS3001 1999/3/22
使用指南 THS3001 EVM User's Guide (Rev. A) 1999/3/11
應用說明 Voltage Feedback vs. Current Feedback Op Amps 1998/11/30

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THS3001EVM — THS3001 高速放大器評估模組

TI offers designers a complete line of high speed amplifier evaluation modules (EVMs). The TI THS3001 high-speed current-feedback operational amplifier EVM is a complete high-speed amplifier circuit. It consisits of the TI THS3001 high-speed current-feedback operational amplifier IC, along with a (...)

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模擬型號

THS3001 PSpice Model (Rev. A)

SLOJ001 (2 KB) - PSpice 模型
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參考設計

PMP10651 — 適用於 12V 電池且具備所有保護功能的 2.2MHz 切換及同步分離式電源參考設計

PMP10651 是低雜訊、多輸出 SMPS 設計,其中,LM53603 在反相降壓升壓 Fly-Buck 拓撲中得到應用,可在多種對雜訊敏感的應用中產生所需的正負電源,例如為高速視訊放大器、RF 放大器、精密低雜訊放大器等供電。此設計接受 7Vin 至 15Vin DC(在 12V 鉛酸電池下)的輸入電壓,並提供 +12V@500mA、-12v@500mA、5V @400mA 和 3.3V@150mA 的輸出。本解決方案體積小巧,是使用返馳或推挽轉換器的平價且更有效率的解決方案。

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