ISLA112P25M

Low Power 12-Bit, 250MSPS ADC

OVERVIEW

The ISLA112P25MREP is a low-power 12-bit, 250MSPS analog-to-digital converter. Designed with Intersils 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).

KEY FEATURES

  • 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

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISLA112P25M
Basic Information
Production Status
Mass Production
# of Devices/ Channels
1
Resolution Bits
12
Max Conversion Rate MSPS
250
SNR (dbFS)
62.7
SFDR (dB)
67
Power Consumption (mW)
234
Output Interface
LVDS/LVCMOS
Integral NonLinearity LSB
0.8
Differential NonLinearity LSB
0.3
Analog Supply Voltage V
1.8
Digital Supply Voltage V
1.8
Qualification Level
Standard
Temperature Range
-55 to +125

Confirm below disclaimers

Input Renesas account name and password