Teledyne SP Devices Announces 12-bit Digitizers with 7 Gbyte/s Sustained Data Transfer Rate
Flexible platform for acquisition and custom digital signal processing
Linköping, Sweden - Media OutReach - 9 February 2021 - Teledyne SP Devices, a business unit of Teledyne
Technologies Incorporated (NYSE: TDY), today announced the release of ADQ32 and
ADQ33 -- a fourth-generation modular data acquisition boards optimized for high-throughput
applications. The combination of on-board open field-programmable gate array
(FPGA) and high-speed data streaming makes them ideal even for the most
computationally demanding applications.
The dual-channel 12-bit digitizers support
synchronous sampling at 2.5 gigasamples per second (GS/s) per channel for ADQ32
and 1 GS/s per channel for ADQ33 and feature an open Xilinx Kintex Ultrascale
KU040 field-programmable gate array (FPGA). The digitizers are streamlined for
high-volume applications and are therefore suitable for integration by original
equipment manufacturers (OEMs) in areas such as swept-source optical coherence
tomography (SS-OCT), time-of-flight mass spectrometry (ToF MS), and distributed
optical fiber sensing (DOFS). ADQ33 is not export-controlled and therefore does
not require any license.
Custom application-specific digital signal
processing (DSP) can be performed in real-time in the on-board FPGA to
characterize signals and extract valuable information. It can also be used to
perform data reduction so that the output rate matches the 7 Gbyte/s sustained transfer
capacity of the PCI Express interface. The data can then be post-processed either
on the central processing unit (CPU) of the host PC, or transferred via
peer-to-peer to a graphics processing unit (GPU).
This architecture offers great flexibility and
allows the designer to use the most suitable type of processing resource for a
given task. Examples of application-specific DSP include fast-Fourier transform
(FFT) and k-space remapping for SS-OCT, and waveform averaging and zero
suppression for ToF MS.
In addition to the high streaming rate and
computational flexibility, the ADQ32 also offers excellent analog performance
in terms of the effective number of bits (ENOB), spurious-free dynamic range
(SFDR), and more. Hardware trigger, selection of internal/external clock, and
general-purpose input/output (GPIO) simplify system-level integration. Please
refer to the datasheet for full specifications.
Penerbit bertanggung jawab penuh atas isi pengumuman ini
About Teledyne SP Devices
Teledyne
SP Devices designs and manufactures world-leading modular data acquisition and
signal generation instruments. The company's products utilize patented
calibration logic, the latest data converters, and state-of-the-art FPGA
technology resulting in an unrivaled combination of high sampling rate and
resolution.
Products
are available with a range of application-specific features and embedded,
real-time signal processing. This helps our customers to overcome performance
bottlenecks, shortens time-to-market, and provides system-level advantages
within a wide range of application areas. SP Devices' products are deployed
across a wide variety of industries, including analytical instruments, remote
sensing, scientific instrumentation, medical imaging, and more.