Overview
Description
The ISLA224P is a family of dual-channel 14-Bit analog-to-digital converters. Designed with Intersil’s proprietary FemtoCharge™ technology on a standard CMOS process, the family supports sampling rates of up to 250MSPS. The ISLA224P is part of a pin-compatible portfolio of 12-bit and 14-bit dual-channel A/Ds with maximum sample rates ranging from 130MSPS to 250MSPS. A serial peripheral interface (SPI) port allows for extensive configurability, as well as fine control of various parameters such as gain and offset. Digital output data is presented in selectable LVDS or CMOS formats. The ISLA224P is available in a 72-contact 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
- Single supply 1.8V operation
- Clock duty cycle stabilizer
- 75fs 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
- 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 1.74 MB | |
| Brochure | PDF 5.41 MB 日本語 | |
| Product Change Notice | PDF 197 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
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
ISLA224P25IRZ Active Samples Available |
QFN | Tray | 3 | 246.81 | Get Samples, |
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