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Description
Demonstration circuit 1371, along with PScope™ software,
provides a USB based, Windows PC hosted digital data
acquisition system supporting high speed data converter
products from Linear Technology. The DC1371 must be
powered with the 5V power supply that is supplied with
the demo board. The PScope evaluation software auto-
matically detects the DC1371 and the demonstration cir-
cuit board connected to it. This system provides for fast
and easy performance evaluation of high speed ADCs.
DC1371 collects samples from high speed demonstra-
tion circuits and the PScope software performs various
analyses on the data including calculating SNR, SINAD,
THD, SFDR and ENOB. The digitized input, an FFT of the
Demo Board will be shipped
connected to the DC1371 board
Figure 1. DC1371B Data Collection Board
DEMO MANUAL DC1371B
FMC High-Speed Data
Acquisition Board
collected data, the primitive wave of the sample set or an
IFFT of modified frequency domain data is plotted to a
display window to facilitate analyzing noise and distortion
products and their sources. Figure 1 shows a picture of
the DC1371. The DC1371 is connected to the ADC dem-
onstration circuit via a 400 pin FMC connector and to the
PC by a mini-USB cable.
Design files for this circuit board are available at
http://www.linear.com/demo/DC1371B
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and PScope
is a trademark of Linear Technology Corporation. All other trademarks are the property of their
respective owners.
To provided 5V
adaptor
USB connection
to PC
dc1371bf
1
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Related Manuals for Linear Technology DC1371B
Summary of Contents for Linear Technology DC1371B
- Page 1 DC1371 collects samples from high speed demonstra- L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and PScope tion circuits and the PScope software performs various is a trademark of Linear Technology Corporation. All other trademarks are the property of their analyses on the data including calculating SNR, SINAD, respective owners.
- Page 2 DEMO MANUAL DC1371B screenshot Figure 2. Typical PScope Screen dc1371bf...
- Page 3 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
- Page 4 Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions: This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not provided by LTC for commercial use. As such, the DEMO BOARD herein may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety measures typically found in finished commercial goods.
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