TRF1305B1

Name: TRF1305B1
Brand: TI
SKU: TRF1305B1
Price: 12.29 USD

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Amplificador totalmente diferencial RF de CC a 7.2 GHz, ancho de banda de 3 dB y ganancia de 10 dB c

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document-pdfAcrobat TRF1305B1 Single-Channel, DC to > 7GHz, 3dB-Bandwidth, RF Fully Differential Amp datasheet (Rev. A) (Inglés) PDF | HTML

TRF1305B1

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Detalles del producto

Type

RF FDA

Frequency (min) (MHz)

0

Frequency (max) (MHz)

7200

Gain (typ) (dB)

10

Noise figure (typ) (dB)

10.4

OIP3 (typ) (dBm)

34.5

P1dB (typ) (dBm)

15.6

Frequency of harmonic distortion measurement (GHz)

2

3rd harmonic (dBc)

-67.5

OIP2 (typ) (dBm)

61

2nd harmonic (dBc)

-60

Supply voltage (V)

5

Current consumption (mA)

95

Number of channels

1

Operating temperature range (°C)

-40 to 105

Rating

Catalog

Output enable

Yes

Type

RF FDA

Frequency (min) (MHz)

0

Frequency (max) (MHz)

7200

Gain (typ) (dB)

10

Noise figure (typ) (dB)

10.4

OIP3 (typ) (dBm)

34.5

P1dB (typ) (dBm)

15.6

Frequency of harmonic distortion measurement (GHz)

2

3rd harmonic (dBc)

-67.5

OIP2 (typ) (dBm)

61

2nd harmonic (dBc)

-60

Supply voltage (V)

5

Current consumption (mA)

95

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

Three performance-optimized power gain variants:
- 15dB (TRF1305A1)
- 10dB (TRF1305B1)
- 5dB (TRF1305C1)
Fixed gain can be reduced with external resistors
Wide large-signal RF bandwidth:
- TRF1305B1: 7.2GHz (3dB), 6.4GHz (1dB)
OP1dB (differential 100Ω load):
- 15.6dBm (2GHz), 12.9dBm (4GHz)
OIP3: 34.5dBm (2GHz), 25.5dBm (4GHz)
Noise Figure: 10.4dB (2GHz), 13.4dB (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)
- Single-ended output (limited performance)
- AC- or DC-coupled input/output
- Adjustable output common-mode voltage
- Input common-mode range extension mode
Supports 5V, flexible single or split supplies
Active power dissipation: 475mW
Power-down mode

Three performance-optimized power gain variants:
- 15dB (TRF1305A1)
- 10dB (TRF1305B1)
- 5dB (TRF1305C1)
Fixed gain can be reduced with external resistors
Wide large-signal RF bandwidth:
- TRF1305B1: 7.2GHz (3dB), 6.4GHz (1dB)
OP1dB (differential 100Ω load):
- 15.6dBm (2GHz), 12.9dBm (4GHz)
OIP3: 34.5dBm (2GHz), 25.5dBm (4GHz)
Noise Figure: 10.4dB (2GHz), 13.4dB (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)
- Single-ended output (limited performance)
- AC- or DC-coupled input/output
- Adjustable output common-mode voltage
- Input common-mode range extension mode
Supports 5V, flexible single or split supplies
Active power dissipation: 475mW
Power-down mode

The TRF1305B1 is a very-high-performance, closed-loop, single-channel RF amplifier that has an operational bandwidth from true-dc to > 7GHz. 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 TRF1305B1 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 TRF1305B1 also features a floating 2-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies.

The TRF1305B1 has a power-down feature. The device is fabricated with TI’s proprietary advanced BiCMOS process and is available in a space-saving, 2mm × 2mm, 12‑pin, WQFN-FCRLF package.

The TRF1305B1 is a very-high-performance, closed-loop, single-channel RF amplifier that has an operational bandwidth from true-dc to > 7GHz. 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 TRF1305B1 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 TRF1305B1 also features a floating 2-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies.

The TRF1305B1 has a power-down feature. The device is fabricated with TI’s proprietary advanced BiCMOS process and is available in a space-saving, 2mm × 2mm, 12‑pin, WQFN-FCRLF package.

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TRF1305B2

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	TRF1305B1 Single-Channel, DC to > 7GHz, 3dB-Bandwidth, RF Fully Differential Amp datasheet (Rev. A)	PDF \| HTML	31 dic 2024
	Technical article	How RF FDAs enhance test systems with RF sampling ADCs	PDF \| HTML	22 ago 2024

Diseño y desarrollo

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Placa de evaluación

TRF1305B1-D2D-EVM — Módulo de evaluación TRF1305B1 de entrada y salida diferencial (D2D)

El módulo de evaluación TRF1305B1 está diseñado para proporcionar una configuración rápida para evaluar el dispositivo TRF1305B1. El módulo de evaluación TRF1305B1 funciona con una fuente de alimentación flexible única o dividida de 5 V y puede acoplarse a CA o CC mientras admite una amplia gama de (...)

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