TRF1108

ACTIVO

Amplificador RF desde diferencial hasta extremo único (D2S), desde casi CC hasta 8 GHz

Detalles del producto

Current consumption (mA) 170 Frequency (min) (MHz) 0.01 Frequency (max) (MHz) 8000 Gain (typ) (dB) 15.5 Noise figure (typ) (dB) 11 OIP3 (typ) (dBm) 28 P1dB (typ) (dBm) 12 Number of channels 1 Operating temperature range (°C) -40 to 125 Type Active Balun, RF FDA Rating Catalog
Current consumption (mA) 170 Frequency (min) (MHz) 0.01 Frequency (max) (MHz) 8000 Gain (typ) (dB) 15.5 Noise figure (typ) (dB) 11 OIP3 (typ) (dBm) 28 P1dB (typ) (dBm) 12 Number of channels 1 Operating temperature range (°C) -40 to 125 Type Active Balun, RF FDA Rating Catalog
WQFN-FCRLF (RPV) 12 4 mm² 2 x 2
  • Differential-to-single-ended (D2S) RF amplifier
  • Near-DC to 8GHz
  • Gain: 15.5dB at 2GHz
  • OP1dB:
    • 2GHz: 12dBm
    • 6GHz: 10dBm
  • OIP3:
    • 2GHz: 28dBm
    • 6GHz: 28.5dBm
  • Noise figure (NF) and input noise spectral density:
    • 2GHz: 11dB and –163dBm/Hz
    • 6GHz: 11.5dB and –162.5dBm/Hz
  • HD2 and HD3:
    • HD2 (1GHz): –60dBc at 2dBm
    • HD3 (1GHz): –58dBc at 2dBm
  • Additive (residual) phase noise:
    • 1GHz: –154.6dBc/Hz at 10kHz offset
  • Gain and phase imbalance: ±0.6dB and ±2º
  • Differential input matched to 100Ω
  • Single-ended output matched to 50Ω
  • Power-down feature
  • 5V supply
  • Active current: 170mA
  • Differential-to-single-ended (D2S) RF amplifier
  • Near-DC to 8GHz
  • Gain: 15.5dB at 2GHz
  • OP1dB:
    • 2GHz: 12dBm
    • 6GHz: 10dBm
  • OIP3:
    • 2GHz: 28dBm
    • 6GHz: 28.5dBm
  • Noise figure (NF) and input noise spectral density:
    • 2GHz: 11dB and –163dBm/Hz
    • 6GHz: 11.5dB and –162.5dBm/Hz
  • HD2 and HD3:
    • HD2 (1GHz): –60dBc at 2dBm
    • HD3 (1GHz): –58dBc at 2dBm
  • Additive (residual) phase noise:
    • 1GHz: –154.6dBc/Hz at 10kHz offset
  • Gain and phase imbalance: ±0.6dB and ±2º
  • Differential input matched to 100Ω
  • Single-ended output matched to 50Ω
  • Power-down feature
  • 5V supply
  • Active current: 170mA

The TRF1108 is a very high-performance, differential-to-single-ended (D2S) amplifier optimized for radio-frequency (RF) applications. The device is an excellent choice for applications that require a D2S conversion at the output of digital-to-analog converter (DAC) such as the high-performance DAC39RF10 or AFE7950. The on-chip matching components simplify printed-circuit-board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated using Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF 2mm × 2mm package.

The primary use-case of the TRF1108 is in ac-coupled applications, where the device operates using a single, 5V supply with an internally set common-mode voltage that simplifies biasing. With the help of an application circuit to set the input common-mode voltage, and by using dual supplies, the amplifier can be dc-coupled. A power-down feature is also available for power savings.

The TRF1108 is a very high-performance, differential-to-single-ended (D2S) amplifier optimized for radio-frequency (RF) applications. The device is an excellent choice for applications that require a D2S conversion at the output of digital-to-analog converter (DAC) such as the high-performance DAC39RF10 or AFE7950. The on-chip matching components simplify printed-circuit-board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated using Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF 2mm × 2mm package.

The primary use-case of the TRF1108 is in ac-coupled applications, where the device operates using a single, 5V supply with an internally set common-mode voltage that simplifies biasing. With the help of an application circuit to set the input common-mode voltage, and by using dual supplies, the amplifier can be dc-coupled. A power-down feature is also available for power savings.

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Documentación técnica

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* Data sheet TRF1108 Near-DC to 8GHz, Differential to Single-Ended RF Amplifier datasheet (Rev. A) PDF | HTML 06 nov 2024
EVM User's guide TRF1108-DAC39RFEVM Evaluation Module User's Guide PDF | HTML 15 oct 2024
Certificate TRF1108-DAC39RFEVM EU RoHS Declaration of Conformity (DoC) 17 sep 2024
Technical article Advantages of using a differential to single-ended amplifier with DACs in an RF transmit signal chain design PDF | HTML 15 ago 2024
EVM User's guide TRF1108 Evaluation Module User's Guide PDF | HTML 24 jul 2024
Application brief TRF1208, TRF1108 Active Balun Interface With Xilinx RFSoC Data Converters PDF | HTML 21 feb 2023

Diseño y desarrollo

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Placa de evaluación

TRF1108EVM — Módulo de evaluación TRF1108

El módulo de evaluación (EVM) TRF1108 se utiliza para evaluar el dispositivo TRF1108, que es un amplificador de radiofrecuencia (RF) con entrada diferencial a salida de extremo único (D2S). El dispositivo está diseñado para aplicaciones que requieren una conversión D2S cuando se acciona mediante (...)
Guía del usuario: PDF | HTML
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Pedidos y calidad

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  • RoHS
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  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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