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TRF1218

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Near-DC to 20 GHz, 3dB bandwidth 15dB gain, single-ended to differential RF amplifier

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TRF1218

正在供货
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产品详情

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  • Fixed 16dB gain
  • 3dB bandwidth: 25GHz
  • Gain flatness:
    • +1.2dB (20GHz)
    • –1dB (23GHz)
  • Imbalance (10MHz to 20GHz):
    • Gain: ±0.2dB
    • Phase: +3º
  • HD2 (8GHz, PO = 3dBm): –62dBc
  • HD3 (6GHz, PO = 3dBm): –50dBc
  • OIP2: 67dBm (2GHz), 62dBm (8GHz)
  • OIP3: 31dBm (4GHz), 22.8dBm (16GHz)
  • OP1dB: 12.6dBm (4GHz), 13.1dBm (16GHz)
  • NF: 10dB (4GHz), 13.2dB (16GHz)
  • 50Ω single-ended input impedance
  • 50Ω differential output impedance
  • Power-down feature
  • 5V single-supply operation
  • Active current: 190mA
  • Fixed 16dB gain
  • 3dB bandwidth: 25GHz
  • Gain flatness:
    • +1.2dB (20GHz)
    • –1dB (23GHz)
  • Imbalance (10MHz to 20GHz):
    • Gain: ±0.2dB
    • Phase: +3º
  • HD2 (8GHz, PO = 3dBm): –62dBc
  • HD3 (6GHz, PO = 3dBm): –50dBc
  • OIP2: 67dBm (2GHz), 62dBm (8GHz)
  • OIP3: 31dBm (4GHz), 22.8dBm (16GHz)
  • OP1dB: 12.6dBm (4GHz), 13.1dBm (16GHz)
  • NF: 10dB (4GHz), 13.2dB (16GHz)
  • 50Ω single-ended input impedance
  • 50Ω differential output impedance
  • Power-down feature
  • 5V single-supply operation
  • Active current: 190mA

The TRF1218 is a very high performance, single-ended to differential radio frequency (RF) amplifier optimized for wide signal bandwidth applications. The device is excellent for ac-coupled uses that require a single-ended to differential conversion such as driving an RF sampling analog-to-digital converter (ADC). The device combines the functionality of a wide-band gain block and wide-band passive balun in a single 2mm × 2mm package. The on-chip matching components simplify printed circuit board (PCB) implementation and enables high performance over the full operating bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving WQFN-FCRLF package.

The TRF1218 operates on a single-rail supply and consumes about 190mA of active current. A power-down feature via a single pin is also available for simplified power savings.

The TRF1218 is a very high performance, single-ended to differential radio frequency (RF) amplifier optimized for wide signal bandwidth applications. The device is excellent for ac-coupled uses that require a single-ended to differential conversion such as driving an RF sampling analog-to-digital converter (ADC). The device combines the functionality of a wide-band gain block and wide-band passive balun in a single 2mm × 2mm package. The on-chip matching components simplify printed circuit board (PCB) implementation and enables high performance over the full operating bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving WQFN-FCRLF package.

The TRF1218 operates on a single-rail supply and consumes about 190mA of active current. A power-down feature via a single pin is also available for simplified power savings.
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* 数据表 TRF1218 Near-DC to 25GHz Single-Ended to Differential RF Amplifier 数据表 PDF | HTML 2026年 6月 2日
EVM 用户指南 TRF1218EVM Evaluation Module User's Guide: PDF | HTML 2026年 6月 1日

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评估板

TRF1218EVM — TRF1218 评估模块

The TRF1218 evaluation module (EVM) is used to evaluate the TRF1218 device.
用户指南: PDF | HTML
TI.com 上无现货
计算工具

RF-CASCADE-CALC-TOOL — TI RF Cascade Calculator

A browser-based RF lineup analysis tool supporting up to 10 stages. Computes gain, NF, OIP3, OIP2, OP1dB, and derived metrics. Features dual-axis Plotly charts, P1dB saturation detection, and export to CSV
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