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TRF1208B

現行

10dB 增益、10MHz 至 11GHz、3dB 頻寬單端至差動 RF 放大器

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產品規格表

TRF1208B

現行
產品規格表 立即訂購

產品詳細資料

Current consumption (mA) 130 Frequency (min) (MHz) 1 Frequency (max) (MHz) 11000 Gain (typ) (dB) 10 Noise figure (typ) (dB) 9 OIP3 (typ) (dBm) 36 P1dB (typ) (dBm) 15 Number of channels 1 Operating temperature range (°C) -40 to 105 Type Active Balun, RF FDA Rating Catalog
Current consumption (mA) 130 Frequency (min) (MHz) 1 Frequency (max) (MHz) 11000 Gain (typ) (dB) 10 Noise figure (typ) (dB) 9 OIP3 (typ) (dBm) 36 P1dB (typ) (dBm) 15 Number of channels 1 Operating temperature range (°C) -40 to 105 Type Active Balun, RF FDA Rating Catalog
WQFN-FCRLF (RPV) 12 4 mm² 2 x 2
  • Excellent performance driving RF ADCs
    • Single-ended to differential
    • Differential to differential
  • Two fixed-gain variants:
    • 16 dB (TRF1208)
    • 10 dB (TRF1208B)
  • Bandwidth:
    • TRF1208: 8 GHz (1-dB), 11 GHz (3-dB)
    • TRF1208B: 8.8 GHz (1-dB), 10.5 GHz (3-dB)
  • OIP3:
    • TRF1208: 37 dBm (2 GHz), 32 dBm (6 GHz)
    • TRF1208B: 36 dBm (2 GHz), 28 dBm (6 GHz)
  • P1dB:
    • TRF1208: 15 dBm (2 GHz), 12.5 dBm (6 GHz)
    • TRF1208B: 14 dBm (2 GHz), 11 dBm (6 GHz)
  • Noise figure:
    • TRF1208: 7 dB (2 GHz), 7 dB (8 GHz)
    • TRF1208B: 9.4 dB (2 GHz), 10.2 dB (8 GHz)
  • Output noise spectral density (NSD), dBm/Hz:
    • TRF1208: –151 (2 GHz), –151 (8 GHz)
    • TRF1208B: –154.6 (2 GHz), –153.8 (8 GHz)
  • Gain and phase imbalance: ±0.3 dB and ±3º
  • Power-down feature
  • 3.3‑V single-supply operation
  • Active current: 138 mA
  • Excellent performance driving RF ADCs
    • Single-ended to differential
    • Differential to differential
  • Two fixed-gain variants:
    • 16 dB (TRF1208)
    • 10 dB (TRF1208B)
  • Bandwidth:
    • TRF1208: 8 GHz (1-dB), 11 GHz (3-dB)
    • TRF1208B: 8.8 GHz (1-dB), 10.5 GHz (3-dB)
  • OIP3:
    • TRF1208: 37 dBm (2 GHz), 32 dBm (6 GHz)
    • TRF1208B: 36 dBm (2 GHz), 28 dBm (6 GHz)
  • P1dB:
    • TRF1208: 15 dBm (2 GHz), 12.5 dBm (6 GHz)
    • TRF1208B: 14 dBm (2 GHz), 11 dBm (6 GHz)
  • Noise figure:
    • TRF1208: 7 dB (2 GHz), 7 dB (8 GHz)
    • TRF1208B: 9.4 dB (2 GHz), 10.2 dB (8 GHz)
  • Output noise spectral density (NSD), dBm/Hz:
    • TRF1208: –151 (2 GHz), –151 (8 GHz)
    • TRF1208B: –154.6 (2 GHz), –153.8 (8 GHz)
  • Gain and phase imbalance: ±0.3 dB and ±3º
  • Power-down feature
  • 3.3‑V single-supply operation
  • Active current: 138 mA

The TRF1208 is a very high performance, RF amplifier optimized for radio frequency (RF) applications. This device is excellent for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performance ADC12DJ5200RF. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF package.

The TRF1208 operates on a single-rail supply and consumes about 138 mA of active current. A power-down feature is also available for power savings.

The TRF1208 is a very high performance, RF amplifier optimized for radio frequency (RF) applications. This device is excellent for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performance ADC12DJ5200RF. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF package.

The TRF1208 operates on a single-rail supply and consumes about 138 mA of active current. A power-down feature is also available for power savings.
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* Data sheet TRF1208 10-MHz to 11-GHz, 3-dB-BW ADC Driver Amplifier datasheet (Rev. C) PDF | HTML 2023年 8月 20日

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開發板

TRF1208EVM — 適用於 3dB 頻寬單端至差動放大器的 TRF1208 評估模組

TRF1208 評估模組 (EVM) 可用於評估 TRF1208，其為單端輸入至差動輸出無線射頻 (RF) 放大器，採用 2mm × 2mm²，12 針腳極纖薄四方扁平無引線 (WQFN) 封裝。TRF1208 非常適合驅動高速差動輸入類比轉數位轉換器 (ADC)，不需使用被動式平衡不平衡轉換器，且專為單端 50Ω 輸入匹配而設計。

提供一個低增益 (TRF1208LGEVM) 和一個高增益 (TRF1208EVM) 兩種開發平台。

使用指南: PDF | HTML
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN-FCRLF (RPV) 12 Ultra Librarian
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