AFE7700EVM

AFE7700 quad-channel general-purpose 600-MHz to 6-GHz RF transceiver evaluation module

AFE7700EVM

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Overview

The AFE7700 evaluation module (EVM) is a board used to evaluate the AFE7700 integrated RF transceiver. AFE7700 supports up to four-transmit, four-receive, and two feedback channels (4T4R2F) and integrates phase-locked loops (PLLs) and voltage-controlled oscillators (VCOs) for generation of data-converter clocks and local oscillator (LO), with LO frequency tunable from 600 MHz to 6 GHz.

This standard EVM incorporates RF baluns to specifically support 600 MHz to 2700 MHz. The AFE7700 product integrates eight JESD204B/C-compatible serializer/deserializer (SerDes) transceivers capable of running up to 29.5 Gbps to transmit and receive digital data through the onboard FPGA mezzanine card (FMC) connector.

AFE7700EVM includes the LMK04828 clock generator for providing reference clocks and sysref to the AFE and capture card (FPGA). The EVM works off a single 6-V input and includes complete power management. External clocking options include support for feeding the reference clock (for on-chip PLL) or the channel frequency (at 2x LO).

The design interfaces with TI pattern/capture card solutions (TSW14J56EVM and TSW14J57EVM, sold separately), as well as many FPGA development kits.

Features
  • Evaluates AFE7700 integrated transceiver
  • Simplified digital interface with JESD204B/C; supports up to 29.5-Gbps lane rates
  • JESD subclass 1 for multiple-device synchronization
  • Onboard clocking solution with optional external feed
  • Onboard power-management scheme

  • AFE7700 evaluation module
  • USB cable
  • Power cable

RF-sampling transceivers
AFE7700 Quad-channel general-purpose 600-MHz to 6-GHz RF transceiver

 

Buck converters (integrated switch)
TPS54424 4.5V to 17V Input, Current Mode, 4A Synchronous SWIFT™ Step-Down Converter

 

Clock jitter cleaners & synchronizers
LMK04828 Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0.
Important note

AFE7700EVM user's guide is available. Request now

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Evaluation board

AFE7700EVM – AFE7700 quad-channel general-purpose RF-sampling transceiver evaluation module

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Limit: 5
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate AFE7700EVM EU Declaration of Conformity (DoC) Aug. 27, 2020

Related design resources

Hardware development

EVALUATION BOARD
TSW14J56EVM Data capture/pattern generator: data converter EVM with 8 JESD204B lanes from 0.6-12.5Gbps TSW14J57EVM Data capture/pattern generator: data converter EVM with 16 JESD204B lanes from 1.6-15Gbps

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