首頁 射頻 (RF) 與微波 射頻放大器 RF 全差動放大器 (FDA)
首頁
射頻 (RF) 與微波
射頻放大器
RF 全差動放大器 (FDA)
最新

TRF1218

預覽

近 DC 至 >25GHz、16dB 增益、單端至差動（S2D）RF 放大器

立即訂購
產品規格表

TRF1218

預覽
產品規格表 立即訂購

產品詳細資料

Type RF FDA Frequency (min) (MHz) 0.01 Frequency (max) (MHz) 25000 Gain (typ) (dB) 16 Noise figure (typ) (dB) 13.2 OIP3 (typ) (dBm) 22.8 P1dB (typ) (dBm) 13.1 Frequency of harmonic distortion measurement (GHz) 16 3rd harmonic (dBc) -50 OIP2 (typ) (dBm) 62 2nd harmonic (dBc) -62 Current consumption (mA) 190 Number of channels 1 Operating temperature range (°C) -40 to 105 Rating Catalog Output enable Yes
Type RF FDA Frequency (min) (MHz) 0.01 Frequency (max) (MHz) 25000 Gain (typ) (dB) 16 Noise figure (typ) (dB) 13.2 OIP3 (typ) (dBm) 22.8 P1dB (typ) (dBm) 13.1 Frequency of harmonic distortion measurement (GHz) 16 3rd harmonic (dBc) -50 OIP2 (typ) (dBm) 62 2nd harmonic (dBc) -62 Current consumption (mA) 190 Number of channels 1 Operating temperature range (°C) -40 to 105 Rating Catalog Output enable Yes
WQFN-FCRLF (RPV) 12 4 mm² (2 mm × 2 mm)
  • 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.
filter 尋找其它 RF 全差動放大器 (FDA)
下載 觀看有字幕稿的影片 影片

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 2
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TRF1218 Near-DC to 25GHz Single-Ended to Differential RF Amplifier datasheet PDF | HTML 2026/6/2
EVM User's guide TRF1218EVM Evaluation Module User's Guide: PDF | HTML 2026/6/1

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

TRF1218EVM — TRF1218 評估模組

The TRF1218 evaluation module (EVM) is used to evaluate the TRF1218 device.
使用指南: PDF | HTML
支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
模擬型號

TRF1218 S-Parameter Model

SLOM542.ZIP (278 KB) - S 參數模型
支援產品和硬體
計算工具

RF-CASCADE-CALC-TOOL — TI RF 級聯計算機

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
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN-FCRLF (RPV) 12 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片