NEU

TRF1218

VORSCHAU

Unsymmetrisch-zu-Differenziell-HF-Verstärker (S2D), nahe DC bis > 25 GHz, 16 dB Verstärkung

Produktdetails

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 Supply voltage (V) 5 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 Supply voltage (V) 5 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 x 2
  • 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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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet TRF1218 Near-DC to 25GHz Single-Ended to Differential RF Amplifier datasheet PDF | HTML 02 Jun 2026
EVM User's guide TRF1218EVM Evaluation Module User's Guide: PDF | HTML 01 Jun 2026

Design und Entwicklung

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Evaluierungsplatine

TRF1218EVM — TRF1218 Evaluierungsmodul

The TRF1218 evaluation module (EVM) is used to evaluate the TRF1218 device.
Benutzerhandbuch: PDF | HTML
Berechnungstool

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
Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
WQFN-FCRLF (RPV) 12 Ultra Librarian

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