The ISLA112P25MREP is a low-power 12-bit, 250MSPS analog-to-digital converter. Designed with Renesas' proprietary FemtoCharge™ technology on a standard CMOS process. 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 ISLA112P25MREP is available in a 72 Ld QFN package with an exposed paddle. Operating from a 1. 8V supply, performance is specified over the full military temperature range (-55°C to +125°C).


  • Programmable Gain, Offset and Skew Control
  • 1.3GHz Analog Input Bandwidth
  • 60fs Clock Jitter
  • Over-Range Indicator
  • Selectable Clock Divider: ÷1, ÷2 or ÷4
  • Clock Phase Selection
  • Nap and Sleep Modes
  • Two's Complement, Gray Code or Binary Data Format
  • SDR/DDR LVDS-Compatible or LVCMOS Outputs
  • Programmable Built-in Test Patterns
  • Single-Supply 1.8V Operation
  • Pb-Free (RoHS Compliant) VID Features
  • Specifications per DSCC VID V62/10609
  • Full Military Temperature Electrical Performance from -55°C to +125°C
  • Controlled Baseline with One Wafer Fabrication Site and One Assembly/Test Site
  • Full Homogeneous Lot Processing in Wafer Fab
  • No Combination of Wafer Fabrication Lots in Assembly
  • Full Traceability Through Assembly and Test by
  • Date/Trace Code Assignment
  • Enhanced Process Change Notification
  • Enhanced Obsolescence Management
  • Eliminates Need for Up-Screening a COTS Component




  • Power Amplifier Linearization
  • Radar and Satellite Antenna Array Processing
  • Broadband Communications
  • High-Performance Data Acquisition
  • Communications Test Equipment


Type Title Date
Datasheet PDF 882 KB
Brochure PDF 467 KB
Brochure PDF 4.85 MB
Product Advisory PDF 282 KB
Application Note PDF 338 KB
Application Note PDF 503 KB
Application Note PDF 1.08 MB
Application Note PDF 287 KB
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