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运算放大器 (op amps)
高速运算放大器 (GBW ≥ 50MHz)

THS3201

不推荐用于新设计

1.8GHz 电流反馈放大器

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THS3201 不推荐用于新设计
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功能与比较器件相似。
THS3491 正在供货 900MHz 高功率输出电流反馈放大器 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

THS3201

不推荐用于新设计
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产品详情

Architecture Current FB Number of channels 1 GBW (typ) (MHz) 1800 BW at Acl (MHz) 1800 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 6700 Vn at flatband (typ) (nV√Hz) 1.65 Vn at 1 kHz (typ) (nV√Hz) 1.65 Iq per channel (typ) (mA) 14 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) 71 Input bias current (max) (pA) 35000000 Offset drift (typ) (µV/°C) 10 Iout (typ) (mA) 115 2nd harmonic (dBc) 69 3rd harmonic (dBc) 75 Frequency of harmonic distortion measurement (MHz) 10
Architecture Current FB Number of channels 1 GBW (typ) (MHz) 1800 BW at Acl (MHz) 1800 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 6700 Vn at flatband (typ) (nV√Hz) 1.65 Vn at 1 kHz (typ) (nV√Hz) 1.65 Iq per channel (typ) (mA) 14 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) 71 Input bias current (max) (pA) 35000000 Offset drift (typ) (µV/°C) 10 Iout (typ) (mA) 115 2nd harmonic (dBc) 69 3rd harmonic (dBc) 75 Frequency of harmonic distortion measurement (MHz) 10
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Unity-Gain Bandwidth: 1.8 GHz
  • High Slew Rate: 6700 V/µs (G = 2 V/V, RL = 100 , 10-V Step)
  • IMD3: -78 dBc at 20 MHz: (G = 10 V/V, RL = 100 , 2-VPP Envelope)
  • Noise Figure: 11 dB (G = 10 V/V, RG = 28 , RF = 255 )
  • Input-Referred Noise (f >10 MHz)
    • Voltage Noise: 1.65 nV/Hz
    • Noninverting Current Noise: 13.4 pA/Hz
    • Inverting Current Noise: 20 pA/Hz
  • Output Drive: 100 mA
  • Power-Supply Voltage Range: ±3.3 V to ±7.5 V
  • APPLICATIONS
    • Test and Measurement
    • ATE
    • High-Resolution, High-Sampling Rate ADC Drivers
    • High-Resolution, High-Sampling Rate DAC Output Buffers

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
  • Unity-Gain Bandwidth: 1.8 GHz
  • High Slew Rate: 6700 V/µs (G = 2 V/V, RL = 100 , 10-V Step)
  • IMD3: -78 dBc at 20 MHz: (G = 10 V/V, RL = 100 , 2-VPP Envelope)
  • Noise Figure: 11 dB (G = 10 V/V, RG = 28 , RF = 255 )
  • Input-Referred Noise (f >10 MHz)
    • Voltage Noise: 1.65 nV/Hz
    • Noninverting Current Noise: 13.4 pA/Hz
    • Inverting Current Noise: 20 pA/Hz
  • Output Drive: 100 mA
  • Power-Supply Voltage Range: ±3.3 V to ±7.5 V
  • APPLICATIONS
    • Test and Measurement
    • ATE
    • High-Resolution, High-Sampling Rate ADC Drivers
    • High-Resolution, High-Sampling Rate DAC Output Buffers

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

The THS3201 is a wideband, high-speed current-feedback amplifier, designed to operate over a wide supply range of ±3.3 V to ±7.5 V for today's high performance applications.

The wide supply range, combined with low distortion and high slew rate, makes the THS3201 ideally suited for arbitrary waveform driver applications. The distortion performance also enables driving high-resolution and high-sampling rate analog-to-digital converters (ADCs).

Its high voltage operation capabilities make the THS3201 especially suitable for many test, measurement, and ATE applications where lower voltage devices do not offer enough voltage swing capability. Output rise and fall times are nearly independent of step size (to first-order approximation), making the THS3201 ideal for buffering small to large step pulses with excellent linearity in high dynamic systems.

The THS3201 is offered in a 5-pin SOT-23, 8-pin SOIC, and an 8-pin MSOP with PowerPAD™ packages.

The THS3201 is a wideband, high-speed current-feedback amplifier, designed to operate over a wide supply range of ±3.3 V to ±7.5 V for today's high performance applications.

The wide supply range, combined with low distortion and high slew rate, makes the THS3201 ideally suited for arbitrary waveform driver applications. The distortion performance also enables driving high-resolution and high-sampling rate analog-to-digital converters (ADCs).

Its high voltage operation capabilities make the THS3201 especially suitable for many test, measurement, and ATE applications where lower voltage devices do not offer enough voltage swing capability. Output rise and fall times are nearly independent of step size (to first-order approximation), making the THS3201 ideal for buffering small to large step pulses with excellent linearity in high dynamic systems.

The THS3201 is offered in a 5-pin SOT-23, 8-pin SOIC, and an 8-pin MSOP with PowerPAD™ packages.
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* 数据表 THS3201: 1.8-GHz, Low Distortion, Current-Feedback Amplifiers 数据表 (Rev. C) 2009-5-29

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