High Speed A/D Converter Evaluation Kits
Renesas offers two options for evaluating high-speed analog-to-digital converter products with LVDS and/or LVCMOS outputs. A complete, turnkey evaluation platform is...
Overview
Description
The ISLA212P50 is a 12-bit, 500MSPS analog-to-digital converter designed with Intersil’s proprietary FemtoCharge™ technology on a standard CMOS process. The ISLA212P50 is part of a pin-compatible portfolio of 12 to 16-bit A/Ds with maximum sample rates ranging from 130MSPS to 500MSPS. The device utilizes two time-interleaved 250MSPS unit ADCs to achieve the ultimate sample rate of 500MSPS. A single 500MHz conversion clock is presented to the converter, and all interleave clocking is managed internally. The proprietary Intersil Interleave Engine (I2E) performs automatic correction of offset, gain, and sample time mismatches between the unit ADCs to optimize performance. A serial peripheral interface (SPI) port allows for extensive configurability of the A/D. The SPI also controls the interleave correction circuitry, allowing the system to issue offline and continuous calibration commands as well as configure many dynamic parameters. Digital output data is presented in selectable LVDS or CMOS formats. The ISLA212P50 is available in a 72 Ld QFN package with an exposed paddle. Operating from a 1. 8V supply, performance is specified over the full industrial temperature range (-40°C to +85°C).
Features
- Automatic fine interleave correction calibration
- Single supply 1.8V operation
- Clock duty cycle stabilizer
- 75f clock jitter
- 700MHz bandwidth
- Programmable built-in test patterns
- Multi-ADC support
- SPI programmable fine gain and offset control
- Support for multiple ADC synchronization
- Optimized output timing
- Nap and sleep modes
- 200µs sleep wake-up time
- Data output clock
- DDR LVDS-compatible or LVCMOS outputs
- Selectable clock divider
Comparison
Applications
Applications
- Radar array processing
- Software defined radios
- Broadband communications
- High-performance data acquisition
- Communications test equipment
Documentation
= Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.70 MB | |
| Brochure | PDF 5.41 MB 日本語 | |
| Product Change Notice | PDF 197 KB | |
| Application Note | PDF 433 KB | |
| Guide | PDF 1.02 MB | |
| Manual - Development Tools | PDF 509 KB | |
| Application Note | PDF 503 KB | |
| Application Note | PDF 1.08 MB | |
| Application Note | PDF 287 KB | |
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Design & Development
Software & Tools
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
ISLA212P50IRZ Active Samples Available |
QFN | Tray | 3 | 213.37 | Get Samples, |
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