TRF1305C2

ACTIVO

DC a >6.5 GHz, ganancia de 5 dB, amp. RF doble totalmente diferencial con control de modo común

Detalles del producto

Type RF FDA Frequency (min) (MHz) 0 Frequency (max) (MHz) 6600 Gain (typ) (dB) 5 Noise figure (typ) (dB) 13.3 OIP3 (typ) (dBm) 31.5 P1dB (typ) (dBm) 14.6 Frequency of harmonic distortion measurement (GHz) 2 3rd harmonic (dBc) -54 OIP2 (typ) (dBm) 63 2nd harmonic (dBc) -62 Supply voltage (V) 5 Current consumption (mA) 180 Number of channels 2 Operating temperature range (°C) -40 to 105 Rating Catalog Output enable Yes
Type RF FDA Frequency (min) (MHz) 0 Frequency (max) (MHz) 6600 Gain (typ) (dB) 5 Noise figure (typ) (dB) 13.3 OIP3 (typ) (dBm) 31.5 P1dB (typ) (dBm) 14.6 Frequency of harmonic distortion measurement (GHz) 2 3rd harmonic (dBc) -54 OIP2 (typ) (dBm) 63 2nd harmonic (dBc) -62 Supply voltage (V) 5 Current consumption (mA) 180 Number of channels 2 Operating temperature range (°C) -40 to 105 Rating Catalog Output enable Yes
VQFN-FCRLF (RYP) 16 7.5 mm² 3 x 2.5
  • Three performance-optimized power gain variants:
    • 15dB (TRF1305A2)
    • 10dB (TRF1305B2)
    • 5dB (TRF1305C2)
  • Fixed gain can be reduced with external resistors
  • Wide large-signal RF bandwidth:
    • D2D: 6.6GHz (3dB), 5.5GHz (1dB)
    • S2D: 6.6GHz (3dB), 4.9GHz (1dB)
  • OP1dB (differential 100Ω load):
    • D2D: 14.6dBm (2GHz), 11.4dBm (4GHz)
    • S2D: 14.5dBm (2GHz), 11.4dBm (4GHz)
  • OIP3 (PO = 1dBm/tone):
    • D2D: 31.5dBm (2GHz), 23dBm (4GHz)
    • S2D: 30.5dBm (2GHz), 21dBm (4GHz)
  • Noise Figure:
    • D2D: 13.3dB (2GHz), 15.3dB (4GHz)
    • S2D: 13.8dB (2GHz), 16.9dB (4GHz)
  • Slew rate: 25kV/µs
  • Large input (±1V) and output (±0.5V) common-mode voltage ranges
  • Flexible configurations and modes:
    • Single-ended input, differential output (S2D)
    • Differential input, differential output (D2D)
    • AC- or DC-coupled input/output
    • Adjustable output common-mode voltage
    • Input common-mode range extension mode
  • Supports 5V, single or split supplies
  • Active power dissipation: 447.5mW per channel
  • Power-down for each channel
  • Three performance-optimized power gain variants:
    • 15dB (TRF1305A2)
    • 10dB (TRF1305B2)
    • 5dB (TRF1305C2)
  • Fixed gain can be reduced with external resistors
  • Wide large-signal RF bandwidth:
    • D2D: 6.6GHz (3dB), 5.5GHz (1dB)
    • S2D: 6.6GHz (3dB), 4.9GHz (1dB)
  • OP1dB (differential 100Ω load):
    • D2D: 14.6dBm (2GHz), 11.4dBm (4GHz)
    • S2D: 14.5dBm (2GHz), 11.4dBm (4GHz)
  • OIP3 (PO = 1dBm/tone):
    • D2D: 31.5dBm (2GHz), 23dBm (4GHz)
    • S2D: 30.5dBm (2GHz), 21dBm (4GHz)
  • Noise Figure:
    • D2D: 13.3dB (2GHz), 15.3dB (4GHz)
    • S2D: 13.8dB (2GHz), 16.9dB (4GHz)
  • Slew rate: 25kV/µs
  • Large input (±1V) and output (±0.5V) common-mode voltage ranges
  • Flexible configurations and modes:
    • Single-ended input, differential output (S2D)
    • Differential input, differential output (D2D)
    • AC- or DC-coupled input/output
    • Adjustable output common-mode voltage
    • Input common-mode range extension mode
  • Supports 5V, single or split supplies
  • Active power dissipation: 447.5mW per channel
  • Power-down for each channel

The TRF1305C2 is a very high performance, closed-loop, dual-channel RF amplifier that has an operational bandwidth from true-dc to >6.5GHz. The device has excellent performance to drive high-speed, high-performance ADCs, such as the ADC12DJ5200RF and ADC32RF5x with a dc- or ac-coupled interface. The amplifier is optimized for use in RF, zero and complex IF, and high-speed time-domain applications. The device is optimized for performance in the fixed gain configuration. If lower gain is desired, use external resistors.

The TRF1305C2 features a VOCM pin that allows setting different output common-mode and input common-mode voltages; for example, level-shifting or for most IQ down-converter ADC-interface applications that have differing dc common-mode voltages. The TRF1305C2 also features a floating two-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies. The device also has a power-down feature to turn-off each channel individually.

The device uses TI’s proprietary advanced BiCMOS process and is available in a space-saving, 2.5mm × 3mm, 16-pin, WQFN-FCRLF package.

The TRF1305C2 is a very high performance, closed-loop, dual-channel RF amplifier that has an operational bandwidth from true-dc to >6.5GHz. The device has excellent performance to drive high-speed, high-performance ADCs, such as the ADC12DJ5200RF and ADC32RF5x with a dc- or ac-coupled interface. The amplifier is optimized for use in RF, zero and complex IF, and high-speed time-domain applications. The device is optimized for performance in the fixed gain configuration. If lower gain is desired, use external resistors.

The TRF1305C2 features a VOCM pin that allows setting different output common-mode and input common-mode voltages; for example, level-shifting or for most IQ down-converter ADC-interface applications that have differing dc common-mode voltages. The TRF1305C2 also features a floating two-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies. The device also has a power-down feature to turn-off each channel individually.

The device uses TI’s proprietary advanced BiCMOS process and is available in a space-saving, 2.5mm × 3mm, 16-pin, WQFN-FCRLF package.

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Documentación técnica

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* Data sheet TRF1305C2 5dB-Gain, Dual-Channel, DC to > 6.5GHz BW, RF Fully Differential Amp datasheet PDF | HTML 22 ago 2025

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TRF1305C2-D2D-EVM — Módulo de evaluación TRF1305C2 de entrada y salida diferencial (D2D)

El TRF1305EVM está diseñado para proporcionar una configuración rápida con el fin de evaluar la serie TRF1305 de amplificadores totalmente diferenciales (FDA) de ganancia fija que tienen una alta linealidad y un ancho de banda de 3 dB del orden de 6.5 GHz.

El módulo de evaluación TRF1305C2-D2D-EVM (...)

Guía del usuario: PDF | HTML
Modelo de simulación

TRF1305C2 D2D S-Parameter Model

SLOM529.ZIP (18 KB) - S-Parameter Model
Modelo de simulación

TRF1305C2 S2D S-Parameter Model

SLOM528.ZIP (11 KB) - S-Parameter Model
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN-FCRLF (RYP) 16 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • 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

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

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