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運算放大器 (op amps)
高速運算放大器 (GBW ≥ 50 MHz)

THS4302

現行

2.4GHz 寬頻固定增益放大器

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產品規格表

THS4302

現行
產品規格表 立即訂購

產品詳細資料

Architecture Fixed Gain/Buffer Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 GBW (typ) (MHz) 1200 BW at Acl (MHz) 2400 Acl, min spec gain (V/V) 5 Slew rate (typ) (V/µs) 5500 Vn at flatband (typ) (nV√Hz) 2.8 Vn at 1 kHz (typ) (nV√Hz) 20 Iq per channel (typ) (mA) 37 Vos (offset voltage at 25°C) (max) (mV) 4.25 Rail-to-rail No Features Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 60 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 20 Iout (typ) (mA) 180 2nd harmonic (dBc) 66 3rd harmonic (dBc) 81 Frequency of harmonic distortion measurement (MHz) 70
Architecture Fixed Gain/Buffer Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 GBW (typ) (MHz) 1200 BW at Acl (MHz) 2400 Acl, min spec gain (V/V) 5 Slew rate (typ) (V/µs) 5500 Vn at flatband (typ) (nV√Hz) 2.8 Vn at 1 kHz (typ) (nV√Hz) 20 Iq per channel (typ) (mA) 37 Vos (offset voltage at 25°C) (max) (mV) 4.25 Rail-to-rail No Features Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 60 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 20 Iout (typ) (mA) 180 2nd harmonic (dBc) 66 3rd harmonic (dBc) 81 Frequency of harmonic distortion measurement (MHz) 70
VQFN (RGT) 16 9 mm² 3 x 3
  • Fixed-Gain Amplifier, 5 V/V (14 dB)
  • Wide Bandwidth: 2.4 GHz
  • High Slew Rate: 5500 V/µs
  • Low Total Input Referred Noise: 2.8 nV/Hz
  • Low Distortion
    • HD3: -86 dBc at 30 MHz
    • HD3: -81 dBc at 70 MHz
    • IMD3: -88 dBc at 100 MHz
    • OIP3: 39 dBm at 100 MHz
    • IMD3: -73 dBc at 300 MHz
    • OIP3: 32 dBm at 300 MHz
  • High Output Drive: ±180 mA
  • Power Supply Voltage: 3 V or 5 V
  • APPLICATIONS
    • Wideband Signal Processing
    • Wireless Transceivers
    • IF Amplifier
    • ADC Preamplifier
    • DAC Output Buffers
    • Test, Measurement, and Instrumentation
    • Medical and Industrial Imaging

PowerPAD is a trademark of Texas Instruments.
  • Fixed-Gain Amplifier, 5 V/V (14 dB)
  • Wide Bandwidth: 2.4 GHz
  • High Slew Rate: 5500 V/µs
  • Low Total Input Referred Noise: 2.8 nV/Hz
  • Low Distortion
    • HD3: -86 dBc at 30 MHz
    • HD3: -81 dBc at 70 MHz
    • IMD3: -88 dBc at 100 MHz
    • OIP3: 39 dBm at 100 MHz
    • IMD3: -73 dBc at 300 MHz
    • OIP3: 32 dBm at 300 MHz
  • High Output Drive: ±180 mA
  • Power Supply Voltage: 3 V or 5 V
  • APPLICATIONS
    • Wideband Signal Processing
    • Wireless Transceivers
    • IF Amplifier
    • ADC Preamplifier
    • DAC Output Buffers
    • Test, Measurement, and Instrumentation
    • Medical and Industrial Imaging

PowerPAD is a trademark of Texas Instruments.

The THS4302 device is a wideband, fixed-gain amplifier that offers high bandwidth, high slew rate, low noise, and low distortion. This combination of specifications enables analog designers to transcend current performance limitations and process analog signals at much higher speeds than previously possible with closed-loop, complementary amplifier designs. This device is offered in a 16-pin leadless package and incorporates a power-down mode for quiescent power savings.

The THS4302 device is a wideband, fixed-gain amplifier that offers high bandwidth, high slew rate, low noise, and low distortion. This combination of specifications enables analog designers to transcend current performance limitations and process analog signals at much higher speeds than previously possible with closed-loop, complementary amplifier designs. This device is offered in a 16-pin leadless package and incorporates a power-down mode for quiescent power savings.
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類型 標題 日期
* Data sheet Wideband Fixed-Gain Amplifier datasheet (Rev. H) 2006年 8月 15日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日
Application note Noise Analysis for High Speed Op Amps (Rev. A) 2005年 1月 17日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

THS4302EVM — THS4302 評估模組

This EVM is used for testing the THS4302. It is fully populated, ready for testing-just add power, signal source, and monitoring instruments. The gain is not configurable as the THS4302 is internally configured for a fixed gain of +5. Thus, SMA connector is only to the non-inverting input. The (...)

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模擬型號

THS4302 PSpice Model (Rev. A)

SLOJ163A.ZIP (58 KB) - PSpice Model
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模擬型號

THS4302 TINA-TI Reference Design (Rev. B)

SLAC093B.TSC (100 KB) - TINA-TI Reference Design
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模擬型號

THS4302 TINA-TI Spice Model (Rev. A)

SLAM022A.ZIP (5 KB) - TINA-TI Spice Model
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計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

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 (...)
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計算工具

VOLT-DIVIDER-CALC — Voltage divider calculation tool

The voltage divider calculation tool (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. VOLT-DIVIDER-CALC can also be used to (...)
立即進行設計
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

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 (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

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 (...)
使用指南: PDF
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RGT) 16 Ultra Librarian
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