The ISLA214P12 is a high performance 14-bit 125MSPS

analog-to-digital converter offering very high dynamic range

and low power consumption. It carries the export control

classification number 3A991.c.3 and can be exported

without a license to most countries, including China and

Russia. It is part of a pin-compatible family of 12- to 16-bit

A/Ds with maximum sample rates ranging from 125 to

500MSPS. This allows a design using the ISLA214P12 to

accommodate any of the other pin-compatible A/Ds with

minimal changes.

The ISLA214P12 is very flexible and can be designed into a wide

variety of systems. A serial peripheral interface (SPI) port allows

access to its extensive configurability as well as provides digital

control over various analog parameters such as input gain and

offset. Digital output data is presented in selectable LVDS or

CMOS formats and can be configured as full-width, single data

rate (SDR) or half-width, double data rate (DDR). Operating from a

1.8V supply, performance is specified over the full industrial

temperature range (-40°C to +85°C).

特性 Features

? License-free Import for most countries including China and

Russia (ECCN 3A991.c.3).

? Multi-ADC Support

- SPI Programmable Fine Gain and Offset Control

- Multiple ADC Synchronization

- Optimized Output Timing

? Clock Duty Cycle Stabilizer

? Nap and Sleep Modes

? Programmable Built-in Test Patterns

? SDR/DDR LVDS-Compatible or LVCMOS Outputs

? Data Output Clock

Applications

? Radar Array Processing

? Software Defined Radio

? Broadband Communications

? High Performance Data Acquisition

? Communications Test Equipment