Top

Product details

Parameters

Architecture Current FB Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 10 Total supply voltage (Max) (+5V=5, +/-5V=10) 30 GBW (Typ) (MHz) 300 BW @ Acl (MHz) 300 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 7000 Vn at flatband (Typ) (nV/rtHz) 2.6 Vn at 1 kHz (Typ) (nV/rtHz) 2.6 Iq per channel (Typ) (mA) 8.3 Vos (offset voltage @ 25 C) (Max) (mV) 3.5 Rail-to-rail No Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 72 Input bias current (Max) (pA) 25000000 Offset drift (Typ) (uV/C) 10 Output current (Typ) (mA) 145 2nd harmonic (dBc) 78 3rd harmonic (dBc) 81 @ MHz 10 open-in-new Find other High-speed op amps (GBW>=50MHz)

Package | Pins | Size

HSOIC (DDA) 8 19 mm² 3.90 x 4.90 HVSSOP (DGN) 8 15 mm² 3 x 4.9 SOIC (D) 8 19 mm² 3.91 x 4.9 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • Unity Gain Bandwidth: 300 MHz
  • 0.1-dB Bandwidth: 120 MHz (G = 2)
  • High Slew Rate: 7000 V/µs
  • HD3 at 10 MHz: –81 dBc (G = 2, RL = 150 )
  • High Output Current: ±145 mA into 50
  • Power-Supply Voltage Range: ±5 V to ±15 V
  • APPLICATIONS
    • High-Speed Signal Processing
    • Test and Measurement Systems
    • VDSL Line Driver
    • High-Voltage ADC Preamplifier
    • Video Line Driver
open-in-new Find other High-speed op amps (GBW>=50MHz)

Description

The THS3061 (single) and THS3062 (dual) are high-voltage, high slew-rate current feedback amplifiers utilizing Texas Instruments' BICOM-1 process. Designed for low-distortion with a high slew rate of 7000 V/µs, the THS306x amplifiers are ideally suited for applications requiring large, linear output signals such as video line drivers and VDSL line drivers.

The THS3061 and THS3062 provide well-regulated ac performance characteristics with power supplies ranging from ±5-V operation up to ±15-V supplies. Most notably, the 0.1-dB flat bandwidth is exceedingly high, reaching beyond 100 MHz, and the THS306x has less than 0.3 dB of peaking in the frequency response when configured in unity gain. The unity-gain bandwidth of 300 MHz provides excellent distortion characteristics at 10 MHz. The flexibility of the current-feedback design allows a 220-MHz, –3-dB bandwidth in a gain of 10, indicating excellent performance even at high gains.

The THS306x consumes 8.3 mA per-channel quiescent current at room temperature, and has the capability of producing up to ±145 mA of output current. The THS3061 is packaged in an 8-pin SOIC and an 8-pin MSOP with PowerPAD. The THS3062 is available in an 8-pin SOIC with PowerPAD and an 8-pin MSP with PowerPAD.

open-in-new Find other High-speed op amps (GBW>=50MHz)
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 8
Type Title Date
* Datasheet Low-Distortion, High Slew Rate, Current-Feedback Amplifiers datasheet (Rev. B) Nov. 20, 2009
Technical articles How to reduce distortion in high-voltage, high-frequency signal generation for AWGs Oct. 30, 2018
Technical articles What are the advantages of using JFET-input amplifiers in high-speed applications? Jun. 18, 2018
Technical articles Unique active mux capability combines buffer and switch into one solution Oct. 10, 2017
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical articles How to minimize filter loss when you drive an ADC Oct. 20, 2016
Application notes Noise Analysis for High Speed Op Amps (Rev. A) Jan. 17, 2005
User guides THS3062EVM Sep. 27, 2002

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
49
Description

THS3062EVM は、デバイスの機能と多様性をデモできるよう設計されています。この EVM は、電源、入力信号、テスト機器に接続する準備ができています。フィードバック抵抗とゲイン抵抗を変更する方法で、ゲインを調整できます。チャネル 1 のデフォルト・ゲインは (-1) または +2 (どちらの入力を使用するかによって異なる)、またチャネル 2 のゲインは +1 です。

Features
  • 電源電圧:シングル 10 ~ 30Vdc、デュアル ±5Vdc ~ ±15Vdc
  • 入力インピーダンスは、V1in-、V1in+、V2in+ で 50Ω
  • 負荷抵抗は各チャネルで 1kΩ
  • コネクタは、-Vs、GND、+Vs、In1+、In1-、Out1+、In2+、In2-、Out2- のそれぞれに対応
  • 入出力コネクタの形状は SMA、電源コネクタはバナナの形状

Design tools & simulation

SIMULATION MODELS Download
SLOJ168.ZIP (5 KB) - PSpice Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOLS Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
CALCULATION TOOLS Download
Voltage Divider Determines A Set of Resistors for a Voltage Divider
VOLT-DIVIDER-CALC VOLT-DIVIDER-CALC quickly determines a set of resistors for a voltage divider. This KnowledgeBase Javascript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. This calculator can also be used to design non-inverting attentuation circuits.

(...)

CAD/CAE symbols

Package Pins Download
HVSSOP (DGN) 8 View options
SO PowerPAD (DDA) 8 View options
SOIC (D) 8 View options

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos