Home RF & microwave RF transceivers, receivers, transmitters RF receivers
Home
RF & microwave
RF transceivers, receivers, transmitters
RF receivers

ADC32RF83

ACTIVE

Dual-channel, 14-bit, 3-GSPS, single DDC/channel, RF-sampling wideband receiver and feedback IC

Order now
Data sheet

ADC32RF83

ACTIVE
Data sheet Order now

Product details

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 fS
  • Channel Isolation: 95 dB at fIN = 1.8 GHz
  • Spectral Performance (fIN = 900 MHz, –2 dBFS):
    • SNR: 60.1 dBFS
    • SFDR: 66-dBc HD2, HD3
    • SFDR: 76-dBc Worst Spur
  • Spectral Performance (fIN = 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 VPP
  • 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 fS
  • Channel Isolation: 95 dB at fIN = 1.8 GHz
  • Spectral Performance (fIN = 900 MHz, –2 dBFS):
    • SNR: 60.1 dBFS
    • SFDR: 66-dBc HD2, HD3
    • SFDR: 76-dBc Worst Spur
  • Spectral Performance (fIN = 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 VPP
  • 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).
filter Find other RF receivers
Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet ADC32RF8x Dual-Channel, 3-GSPS Telecom Receiver and Feedback Devices datasheet (Rev. B) PDF | HTML 21 Dec 2021
Application note Configuration Files for ADC32RF45, ADC32RF83, and ADC32RF80 (Rev. B) 05 Sep 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

ADC32RF80EVM — ADC32RF80 evaluation module for dual-channel, 14-bit, 3-GSPS, RF-sampling wideband receiver

The ADC32RF80 evaluation module (EVM) demonstrates the performance of a dual 3-GSPS 14-bit analog-to-digital converter (ADC) with the JESD204B interface. The EVM includes the ADC32RF80 device, and JESD204B clocking is provided by the LMK04828 and TI voltage regulators to provide the necessary (...)

User guide: PDF
Not available on TI.com
Simulation model

ADC32RF45 IBIS Model

SBAM273.ZIP (46 KB) - IBIS Model
Download
Simulation model

ADC32RF45 IBIS-AMI Model

SBAM274.ZIP (3109 KB) - IBIS-AMI Model
Download
Calculation tool

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 (...)

Supported products & hardware

Supported products & hardware

Products
High-speed ADCs (≥10 MSPS)
  • ADC08DJ3200 — 8-Bit, Dual 3.2-GSPS or Single 6.4-GSPS, RF-Sampling Analog-to-Digital Converter (ADC)
  • ADC12DJ2700 — 12-bit, dual 2.7-GSPS or single 5.4-GSPS, RF-sampling analog-to-digital converter (ADC)
  • ADC12DJ3200 — 12-bit, dual 3.2-GSPS or single 6.4-GSPS, RF-sampling analog-to-digital converter (ADC)
  • ADC12DJ5200RF — RF-sampling 12-bit ADC with dual-channel 5.2 GSPS or single-channel 10.4 GSPS
  • ADC12J1600 — 12-Bit, 1.6-GSPS, RF Sampling Analog-to-Digital Converter (ADC)
  • ADC12J2700 — 12-Bit, 2.7-GSPS, RF Sampling Analog-to-Digital Converter (ADC)
  • ADC12J4000 — 12-Bit, 4.0-GSPS, RF Sampling Analog-to-Digital Converter (ADC)
  • ADC31RF80 — 14-Bit, 3-GSPS, RF-Sampling Wideband Receiver and Feedback IC
  • ADC32RF42 — Dual-Channel, 14-Bit, 1.5-GSPS RF-Sampling Analog-to-Digital Converter (ADC)
  • ADC32RF44 — Dual-Channel, 14-Bit, 2.6-GSPS RF-Sampling Analog-to-Digital Converter (ADC)
  • ADC32RF45 — Dual-channel, 14-bit, 3-GSPS, RF-sampling analog-to-digital converter (ADC)
RF transceivers
  • AFE7422 — 2-transmit, 2-receive RF-sampling transceiver, 10-MHz to 6-GHz, max 1200-MHz IBW
  • AFE7444 — 4-transmit, 4-receive RF-sampling transceiver, 10-MHz to 6-GHz, max 600-MHz IBW
RF receivers
  • ADC32RF80 — Dual-channel, 14-bit, 3-GSPS, dual DDC/channel, RF-sampling wideband receiver and feedback IC
  • ADC32RF82 — Dual-channel, 14-bit, 2.45-GSPS, RF-sampling telecom receiver and feedback IC
  • ADC32RF83 — Dual-channel, 14-bit, 3-GSPS, single DDC/channel, RF-sampling wideband receiver and feedback IC
Download
Package Pins CAD symbols, footprints & 3D models
VQFN (RRH) 72 Ultra Librarian
VQFNP (RMP) 72 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos