ADQ214-DCLN - Low-noise 14-bit digitizer

PRODUCT INFORMATION
Sample rate	70 - 400 MSPS
Resolution	14 bit
Noise level at 100 kHz	-170 dBV/√(Hz)
Input signal range	650 mV_pp
Input channels	2
Input bandwidth	DC - 100 MHz
Memory size	64 MSamples / Ch.
Trigger	Software/Ext./Level
Internal clock	Software selectable sample rate
External clock	0.25 - 2 V_pp
Interfaces	USB 2.0 & PXIe
Box dimensions	103 x 163 x 35 mm3

Overview

The ADQ214-DCLN digitizer features dual channels, 14-bit resolution, 400 MSPS capture rate and is optimized for highly accurate low noise measurements. The ADQ214-DCLN is ideal for phase noise measurements and wideband IQ-receivers.

Analog Front End (AFE)
The DC-coupled low noise front-end is optimized for spectral purity. The anti-aliasing 100 MHz low-pass filter prevents high frequency noise from being aliased into the signal band.

Signal processing
The ADQ214-DCLN includes a digital real-time decimation filtering for noise suppression and accurate analysis.

Interface to the Host
The digitizer connects to the host via a high-speed USB 2.0 cable or through an optional Compact PCI Express / PXI Express interface. All interface types allows for streaming of data at high transfer rates.

3-year warranty on SP Devices' products

Buy with confidence - our products are manufactured to the highest standards of quality and technology.

Features

Software Development Kit (SDK)
The ADQ214-DCLN comes with an easy-to-use API that allows easy integration into any application. Software tools for application development include C/C++, Matlab and DLLs for Windows and Linux. The SDK also includes SP Devices´ data capture tool, ADCaptureLab.

FPGAs and the ADQ Development Kit
The ADQ 214-DCLN employs two Xilinx SX50T Virtex 5 FPGAs (XC5VSX50T-1). The user can access these FPGAs and implement customized digital signal processing by purchasing the ADQ Development Kit. This kit contains everything that is needed to get started with the FPGA development, and also includes examples and documentation.

ADQ Design Services
SP Devices' offers the possibility of customizing the ADQ series digitizer boards. Customizations can include hardware, software and FPGA firmware changes. Read more about our design services here.