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Amplificadores operacionales (op amps)
Amplificadores operacionales de alta velocidad (GBW ≥ 50 MHz)

THS3062

ACTIVO

Amplificador de retroalimentación de corriente de alta velocidad de subida, doble y de alta tensión

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THS3062

ACTIVO
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Detalles del producto

Architecture Current FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 GBW (typ) (MHz) 300 BW at Acl (MHz) 300 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 7000 Vn at flatband (typ) (nV√Hz) 2.6 Vn at 1 kHz (typ) (nV√Hz) 2.6 Iq per channel (typ) (mA) 8.3 Vos (offset voltage at 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) (µV/°C) 10 Iout (typ) (mA) 145 2nd harmonic (dBc) 78 3rd harmonic (dBc) 81 Frequency of harmonic distortion measurement (MHz) 10
Architecture Current FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 GBW (typ) (MHz) 300 BW at Acl (MHz) 300 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 7000 Vn at flatband (typ) (nV√Hz) 2.6 Vn at 1 kHz (typ) (nV√Hz) 2.6 Iq per channel (typ) (mA) 8.3 Vos (offset voltage at 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) (µV/°C) 10 Iout (typ) (mA) 145 2nd harmonic (dBc) 78 3rd harmonic (dBc) 81 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) HSOIC (DDA) 8 29.4 mm² (4.9 mm × 6 mm)
  • 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
  • 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

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.

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.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos Low-Distortion, High Slew Rate, Current-Feedback Amplifiers datasheet (Rev. B) 20/11/2009
Artículo técnico 3 common questions when designing with high-speed amplifiers PDF | HTML 17/07/2020
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017

Diseño y desarrollo

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Placa de evaluación

THS3062EVM — THS3062 Módulo de evaluación

The THS3062EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, input signal, and test instruments. Gain is adjustable by changing the feedback and gain resistors. Channel 1 has a default gain of (-1) or +2 (depending upon which input is used), (...)

Guía del usuario: PDF
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Modelo de simulación

THS3062 PSpice Model

SLOJ168.ZIP (5 KB) - Modelo PSpice
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HVSSOP (DGN) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
HSOIC (DDA) 8 Ultra Librarian
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