ADC32RF83

Name: ADC32RF83
Brand: TI
SKU: ADC32RF83
Price: 1060.88 USD

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Receptor de banda ancha con muestreo de RF e IC de retroalimentación de dos canales, 14 bits, 3 GSPS

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Hoja de datos

document-pdfAcrobat ADC32RF8x Dual-Channel, 3-GSPS Telecom Receiver and Feedback Devices datasheet (Rev. B) (Inglés) PDF | HTML

ADC32RF83

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Detalles del producto

Number of input channels

2

Resolution (Bits)

14

Sample rate (max) (Msps)

3000

Features

Decimating Filter, Ultra High Speed

Analog input BW (MHz)

3200

SFDR (dB)

66

SNR (dB)

61.1

Power consumption (typ) (mW)

6400

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Number of input channels

2

Resolution (Bits)

14

Sample rate (max) (Msps)

3000

Features

Decimating Filter, Ultra High Speed

Analog input BW (MHz)

3200

SFDR (dB)

66

SNR (dB)

61.1

Power consumption (typ) (mW)

6400

Operating temperature range (°C)

-40 to 85

Rating

Catalog

VQFN (RRH)

72

100 mm² 10 x 10

VQFNP (RMP)

72

100 mm² 10 x 10

14-Bit, Dual-Channel, 3-GSPS ADC
Noise Floor: –155 dBFS/Hz
RF Input Supports Up to 4.0 GHz
Aperture Jitter: 90 f_S
Channel Isolation: 95 dB at f_IN = 1.8 GHz
Spectral Performance (f_IN = 900 MHz, –2 dBFS):
- SNR: 60.1 dBFS
- SFDR: 66-dBc HD2, HD3
- SFDR: 76-dBc Worst Spur
Spectral Performance (f_IN = 1.85 GHz, –2 dBFS):
- SNR: 58.9 dBFS
- SFDR: 67-dBc HD2, HD3
- SFDR: 76-dBc Worst Spur
On-Chip Digital Down-Converters:
- Up to 4 DDCs (Dual-Band Mode)
- Up to 3 Independent NCOs per DDC
On-Chip Input Clamp for Overvoltage Protection
Programmable On-Chip Power Detectors with Alarm Pins for AGC Support
On-Chip Dither
On-Chip Input Termination
Input Full-Scale: 1.35 V_PP
Support for Multi-Chip Synchronization
JESD204B Interface:
- Subclass 1-Based Deterministic Latency
- 4 Lanes Per Channel at 12.5 Gbps
Power Dissipation: 3.2 W/Ch at 3.0 GSPS
72-Pin VQFN Package (10 mm × 10 mm)

14-Bit, Dual-Channel, 3-GSPS ADC
Noise Floor: –155 dBFS/Hz
RF Input Supports Up to 4.0 GHz
Aperture Jitter: 90 f_S
Channel Isolation: 95 dB at f_IN = 1.8 GHz
Spectral Performance (f_IN = 900 MHz, –2 dBFS):
- SNR: 60.1 dBFS
- SFDR: 66-dBc HD2, HD3
- SFDR: 76-dBc Worst Spur
Spectral Performance (f_IN = 1.85 GHz, –2 dBFS):
- SNR: 58.9 dBFS
- SFDR: 67-dBc HD2, HD3
- SFDR: 76-dBc Worst Spur
On-Chip Digital Down-Converters:
- Up to 4 DDCs (Dual-Band Mode)
- Up to 3 Independent NCOs per DDC
On-Chip Input Clamp for Overvoltage Protection
Programmable On-Chip Power Detectors with Alarm Pins for AGC Support
On-Chip Dither
On-Chip Input Termination
Input Full-Scale: 1.35 V_PP
Support for Multi-Chip Synchronization
JESD204B Interface:
- Subclass 1-Based Deterministic Latency
- 4 Lanes Per Channel at 12.5 Gbps
Power Dissipation: 3.2 W/Ch at 3.0 GSPS
72-Pin VQFN Package (10 mm × 10 mm)

The ADC32RF8x (ADC32RF80 and ADC32RF83) is a 14-bit, 3-GSPS, dual-channel telecom receiver and feedback device family that supports RF sampling with input frequencies up to 4 GHz and beyond. Designed for high signal-to-noise ratio (SNR), the ADC32RF8x family delivers a noise spectral density of –155 dBFS/Hz as well as dynamic range and channel isolation over a large input frequency range. The buffered analog input with on-chip termination provides uniform input impedance across a wide frequency range and minimizes sample-and-hold glitch energy.

Each channel can be connected to a dual-band, digital down-converter (DDC) with up to three independent, 16-bit numerically-controlled oscillators (NCOs) per DDC for phase-coherent frequency hopping. Additionally, the ADC is equipped with front-end peak and RMS power detectors and alarm functions to support external automatic gain control (AGC) algorithms.

The ADC32RF8x supports the JESD204B serial interface with subclass 1-based deterministic latency using data rates up to 12.5 Gbps with up to four lanes per ADC. The device is offered in a 72-pin VQFN package (10 mm × 10 mm) and supports the industrial temperature range (–40°C to +85°C).

The ADC32RF8x (ADC32RF80 and ADC32RF83) is a 14-bit, 3-GSPS, dual-channel telecom receiver and feedback device family that supports RF sampling with input frequencies up to 4 GHz and beyond. Designed for high signal-to-noise ratio (SNR), the ADC32RF8x family delivers a noise spectral density of –155 dBFS/Hz as well as dynamic range and channel isolation over a large input frequency range. The buffered analog input with on-chip termination provides uniform input impedance across a wide frequency range and minimizes sample-and-hold glitch energy.

Each channel can be connected to a dual-band, digital down-converter (DDC) with up to three independent, 16-bit numerically-controlled oscillators (NCOs) per DDC for phase-coherent frequency hopping. Additionally, the ADC is equipped with front-end peak and RMS power detectors and alarm functions to support external automatic gain control (AGC) algorithms.

The ADC32RF8x supports the JESD204B serial interface with subclass 1-based deterministic latency using data rates up to 12.5 Gbps with up to four lanes per ADC. The device is offered in a 72-pin VQFN package (10 mm × 10 mm) and supports the industrial temperature range (–40°C to +85°C).

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	ADC32RF8x Dual-Channel, 3-GSPS Telecom Receiver and Feedback Devices datasheet (Rev. B)	PDF \| HTML	21 dic 2021
	Application note	Configuration Files for ADC32RF45, ADC32RF83, and ADC32RF80 (Rev. B)		05 sep 2017

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

ADC32RF80EVM — Módulo de evaluación de ADC32RF80 para receptor de banda ancha de muestreo de RF de dos canales, 14

El módulo de evaluación (EVM) ADC32RF80 demuestra el rendimiento de un convertidor analógico a digital (ADC) doble de 3 GSPS y 14 bits con la interfaz JESD204B. El EVM incluye el dispositivo ADC32RF80, y la sincronización JESD204B la proporcionan el LMK04828 y los reguladores de tensión de TI para (...)

Guía del usuario: PDF

No disponible en TI.com

Modelo de simulación

ADC32RF45 IBIS Model

SBAM273.ZIP (46 KB) - IBIS Model

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Modelo de simulación

ADC32RF45 IBIS-AMI Model

SBAM274.ZIP (3109 KB) - IBIS-AMI Model

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Herramienta de cálculo

FREQ-DDC-FILTER-CALC — RF-Sampling Frequency Planner, Analog Filter, and DDC Excel Calculator

This Excel calculator provides system designers a way to simplify the design and debugging of direct RF-sampling receivers. It offers three functions: frequency planning, analog filtering, and decimation filter spur location.

In the concept phase, a frequency-planning tool enables fine tuning of (...)

Productos y hardware compatibles

Productos

ADC de alta velocidad (≥ 10 MSPS)

ADC08DJ3200 — Convertidor analógico a digital (ADC) de muestreo de RF de 8 bits, 3,2 GSPS dobles o 6,4 GSPS simple
ADC12DJ2700 — Convertidor analógico a digital (ADC) de muestreo de RF de 12 bits, 2,7 GSPS dobles o 5,4 GSPS simpl
ADC12DJ3200 — Convertidor analógico a digital (ADC) de muestreo de RF de 12 bits, 3,2 GSPS dobles o 6,4 GSPS simpl
ADC12DJ5200RF — ADC de 12 bits de muestreo de RF con 5,2 GSPS de doble canal o 10,4 GSPS de un solo canal
ADC12J1600 — Convertidor analógico a digital (ADC) de muestreo de RF de 12 bits y 1,6 GSPS
ADC12J2700 — Convertidor analógico a digital (ADC) de muestreo de RF de 12 bits y 2,7 GSPS
ADC12J4000 — Convertidor analógico a digital (ADC) de muestreo de RF de 12 bits y 4,0 GSPS
ADC31RF80 — Receptor de banda ancha de muestreo de RF e IC de retroalimentación de 14 bits, 3 GSPS
ADC32RF42 — Convertidor analógico a digital (ADC) de muestreo de RF de dos canales, 14 bits y 1,5 GSPS
ADC32RF44 — Convertidor analógico a digital (ADC) de muestreo de RF de dos canales, 14 bits y 2,6 GSPS
ADC32RF45 — Convertidor analógico a digital (ADC) de muestreo de RF de dos canales, 14 bits y 3 GSPS

Transceptores RF

AFE7422 — Transceptor de muestreo de RF de 2 transmisores y 2 receptores de 10 MHz a 6 GHz y un IBW máx. de 12
AFE7444 — Transceptor de muestreo de RF de 4 transmisores y 4 receptores, de 10 MHz a 6 GHz y un IBW máx. de 6

Receptores RF

ADC32RF80 — Receptor de banda ancha de muestreo de RF e IC de retroalimentación de dos canales, 14 bits, 3 GSPS
ADC32RF82 — Receptor de telecomunicaciones con muestreo de RF e IC de retroalimentación de dos canales, 14 bits
ADC32RF83 — Receptor de banda ancha con muestreo de RF e IC de retroalimentación de dos canales, 14 bits, 3 GSPS

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Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
VQFN (RRH)	72	Ultra Librarian
VQFNP (RMP)	72	Ultra Librarian

Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

ADC32RF83

Receptor de banda ancha con muestreo de RF e IC de retroalimentación de dos canales, 14 bits, 3 GSPS

ADC32RF83

Detalles del producto

Documentación técnica

Diseño y desarrollo

ADC32RF80EVM — Módulo de evaluación de ADC32RF80 para receptor de banda ancha de muestreo de RF de dos canales, 14

ADC32RF45 IBIS Model

ADC32RF45 IBIS-AMI Model

FREQ-DDC-FILTER-CALC — RF-Sampling Frequency Planner, Analog Filter, and DDC Excel Calculator

Productos y hardware compatibles

Productos

ADC de alta velocidad (≥ 10 MSPS)

Transceptores RF

Receptores RF

Pedidos y calidad

Soporte y capacitación

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

Serie de videos

Videos

Opciones de descarga

FREQ-DDC-FILTER-CALC — RF-Sampling Frequency Planner, Analog Filter, and DDC Excel Calculator

ADC de alta velocidad (≥ 10 MSPS)

Transceptores RF

Receptores RF

Información de la versión