THS3202 is not recommended for new designs.
This product continues to be in production to support existing customers. Please consider one of these alternatives:
Similar but not functionally equivalent to the compared device:
THS3491 ACTIVE 900-MHz, High Power Output, Current Feedback Amplifier This current feedback amplifier (CFA) provides a new level of performance for applications requiring the lowest distortion at high output power levels from DC through values greater than 100 MHz at 100-Ω loads

Product details


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  • Unity-Gain Bandwidth: 2 GHz
  • High Slew Rate: 9000 V/µs
  • High Output Current: ±115 mA into 20 RL
  • Power-Supply Voltage Range: 6.6 V to 15 V
    • High-Speed Signal Processing
    • Test and Measurement Systems
    • High-Voltage ADC Preamplifier
    • RF and IF Amplifier Stages
    • Professional Video
open-in-new Find other High-speed op amps (GBW>=50MHz)


The THS3202 is a dual current-feedback amplifier developed with BiCOM-II technology. Designed for low distortion with a high slew rate of 9000 V/µs, the THS320x family is ideally suited for applications driving loads sensitive to distortion at high frequencies.

The THS3202 provides well-regulated ac performance characteristics with power supplies ranging from single-supply 6.6-V operation up to a 15-V supply. The high unity-gain bandwidth of up to
2 GHz is a major contributor to the excellent distortion performance. The THS3202 offers an output current drive of ±115 mA and a low differential gain and phase error that make it suitable for applications such as video line drivers.

The THS3202 is available in an SOIC-8, an MSOP-8, and an MSOP-8 with PowerPAD packages.

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

Technical documentation

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No results found. Please clear your search and try again. View all 7
Type Title Date
* Datasheet 2-GHz Low Distortion, Dual Current-Feedback Amplifiers datasheet (Rev. F) Jan. 14, 2010
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
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 THS3202EVM User's Guide Oct. 11, 2002

Design & development

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

Hardware development


The THS3201EVM provides a platform for evaluating the THS3201 high-speed current-feedback amplifier. The user needs only power, input signal, and test instruments to operate the EVM. The gain can be changed by changing the feedback and gain resistors. For a list of recommended resistor values, see (...)

  • Power Supply: Single 6.6 to 15 Vdc, dual +/-3.3Vdc to +/-7.5 Vdc
  • Power supply ripple rejection
  • Input impedance is 50
  • Decoupling capacitors
  • Output load of 100
  • Connections: -Vs, GND, +Vs, V In+, V In-, V Out, and test points
  • Input and Output signals are via SMA connectors, and power connectors are via (...)
document-generic User guide

THS3202EVM は、同じボード上でデュアル・アンプ回路を開発するためのプラットフォームを実現します。ユーザーが実施する必要があるのは、電源、入力信号、テスト機器を接続し、この EVM を動作させることだけです。フィードバック抵抗とゲイン抵抗を変更する方法で、ゲインを変更できます。


  • チャネル 1:ゲイン = +2 または -1 (どちらの入力を信号源に接続するか、によって異なります)。
  • チャネル 2:ゲイン = +1。
  • 電源電圧:シングル 6.6 ~ 15Vdc、デュアル ±3Vdc ~ ±7.5Vdc
  • 電源リップル除去
  • 入力インピーダンスは 50Ω
  • 複数のデカップリング・コンデンサ
  • 出力負荷は 500Ω
  • 接続:Vs-、GND、Vs+、Vin1+、Vin1-、Vin2+、Vin2-、Vout1、Vout2、複数のテストポイント
  • 入出力信号は SMA コネクタを経由し、電源コネクタはバナナ・プラグを経由

Design tools & simulation

SLOJ164.ZIP (5 KB) - PSpice Model
SLOJ178.ZIP (21 KB) - Spice Model
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
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 (...)
  • 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
  • (...)
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
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

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