概览

简介

Renesas offers a complete, turnkey evaluation platform that includes data capture hardware and software to process and display acquired data. This system provides the fastest and easiest path to evaluating an ADC since no additional software coding is required of the user.

Renesas has expanded its portfolio of high-speed data converters by offering its ISLA2xx high-performance family of ADCs with JESD204B high-speed serial outputs. Currently offered are dual-channel 12- and 14-bit converters as well as single-channel 14- and 16-bit converters.

Learn more about the ISLA2xx high-speed A/D converters

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.

特性

ADCMB-HSFMCEV1Z Motherboard for Data Capture

  • Provides SERDES receiver and USB interface to a PC
  • Supports deep data records (up to 32M 16-bit words)
  • FMC connector (high pin-count) between MB/DC

Daughter Cards

  • Compatible with Vita 57.1
  • ADC daughter card can be used with most FMC based development platforms
  • ISLA214S50IR48EV1Z (base part: ISLA214S50): 14-Bit, 500/350MSPS JESD204B high-speed serial output ADC
  • ISLA216S25IR48EV1Z (base part: ISLA216S25): 16-Bit, 250MSPS JESD204B high-speed serial output ADC
  • ISLA224S25IR48EV1Z (base part: ISLA224S25): Dual 14-Bit, 250MSPS JESD204B high-speed serial output ADC

Evaluation Software

  • Frequency & time-domain analysis
  • Socket interface for hardware-in-the-loop developments

Supported Products

  • Dual 12/14-bit, 250MSPS
  • Single 12/14-bit, 500MSPS
  • Single 16-bit, 250MSPS

应用

应用

  • Radar and satellite antenna array processing
  • Broadband communications and microwave receivers
  • High-performance data acquisition
  • Communications test equipment
  • High-speed medical imaging

文档

类型 文档标题 日期
手册 - 开发工具 PDF 503 KB
数据手册 PDF 1.88 MB
数据手册 PDF 2.15 MB
数据手册 PDF 2.11 MB
数据手册 PDF 2.28 MB
指南 PDF 1.02 MB
手册 - 开发工具 PDF 509 KB
手册 - 开发工具 PDF 760 KB
指南 PDF 715 KB
9 items

设计和开发

软件与工具

软件下载

类型 文档标题 日期
PCB设计文档 PDF 959 KB
软件和工具 - 软件 EXE 162.95 MB
PCB设计文档 ZIP 6.21 MB
PCB设计文档 ZIP 1.67 MB
PCB设计文档 ZIP 1.67 MB
PCB设计文档 ZIP 1.87 MB
PCB设计文档 ZIP 4.49 MB
软件和工具 - 软件 EXE 1.00 MB
软件和工具 - 软件 EXE 4.28 MB
9 items
Simple Optical Data Transfer using JESD204B ADC

Find out how easy it is to transfer JESD204 high speed serial data over a fiber-optic link.

Transcript

Hi, I'm Ed Kohler, the Strategic Marketing Manager for Intersil's Data Converters. Today, I wanted to do a short demonstration of one of the unique capabilities that you can get from a high-speed ADC that has a JESD204B high-speed serial interface.

Now the 204B Standard has some good features, like it serializes the data, uses 8b/10b encoding, and it embeds the clock in the data stream. And these features make it really amenable to being transferred over fiber optics. I have an ADC in one station. I've got a fiber optic communications link, and then I have a receiving station to my right. So with that, let's look at the setup. It's pretty straightforward.

I've got a couple of sources. I've got an ADC and I've got a fiber optic transceiver. ADC is Intersil's ISLA222S. It's a dual-channel 12-bit converter and I've configured it to run on one lane, so both channels put the data on one lane. I'm clocking the dual converters at 150MHz from one source, and I have a 30MHz input signal that I'm splitting and putting into each channel. In one of the channels I added a 10dB attenuation, so that we can see the difference when we look at the data on the screen from channel to channel.

Now, the data is being broadcast over this fiber optic link at 4.5Gb per second. It's only one lane and typically you'd have to have a control signal going from the receiver to the transmitter, called a sync. Intersil's data converters though have the nice feature where we are allowed to software control that sync signal through the spy bus of the ADC. So we can eliminate any cabling necessary.

And on my right is our receiving station. And this station has another Avago fiber optic transceiver. It has another engineering evaluation board that bring in the high-speed serial signals into. It has my FPGA with my 204B receiver and is connected to this PC over here for displaying the data.

So the data is being displayed and, you can see, I have two channels, one is about 10dB smaller than the other. It's the same 30MHz signal in both channels. And I can change the amplitude of the signal. I can turn it on and off. I can clip the ADC. None of that that's really going to present a problem for the 204B link because it's very robust. So that concludes the demonstration.

Now, today I used our dual 12-bit, our ISLA222S, but we actually have a full portfolio from 12 to 16-bit data converters that have sample rates from 125, all the way up to 500 mega samples so there are a lot of variety of products that could fit in the same type of system. And a lot of applications that would find the system valuable. Any time you want to digitize data and then process it in a remote location is a good fit for this.

So, for instance, a large antenna array that you might find in a phased-array radar would be a good point, if you want to take on all the data, digitize it, and then do a lot of processing somewhere else. If you have to send a signal in and out of a tunnel or down a train, where you need to have a remote antenna and a remote processing unit, and possibly even in your cable internet system where you take data from the copper of wires coming out of your house and it gets put on to a fiber optic cable to be sent back up to the central office.

So, thank you for taking the time to view this demonstration and I hope you have a great day.