High Speed ADC USB FIFO Evaluation Kit
HSC-ADC-EVALB-SC/HSC-ADC-EVALB-DC
FEATURES
FUNCTIONAL BLOCK DIAGRAM
Buffer memory board for capturing digital data
used with high speed ADC evaluation boards
to simplify evaluation
STANDARD
USB 2.0
32 kB FIFO depth at 133 MSPS (upgradable)
Measures performance with ADC Analyzer™
Real-time FFT and time domain analysis
Analyzes SNR, SINAD, SFDR, and harmonics
Simple USB port interface (2.0)
HSC-ADC-EVALB-SC
OR
HSC-ADC-EVALB-DC
SINGLE OR DUAL
HIGH-SPEED ADC
EVALUATION BOARD
Supporting ADCs with serial port interfaces (SPI®)
On-board regulator circuit, no power supply required
6 V, 2 A switching power supply included
CHB FIFO,
32K,
PS
PS
REG
n
Compatible with Windows® 98 (2nd ed.), Windows 2000,
Windows Me, and Windows XP
133MHz
FILTERED
ANALOG
INPUT
+3.0V
REG
TIMING
CIRCUIT
ADC
USB
CTLR
EQUIPMENT NEEDED
Analog signal source and antialiasing filter
Low jitter clock source
CHA FIFO,
32K,
133MHz
n
CLOCK
CIRCUIT
SPI
SPI
High speed ADC evaluation board and ADC data sheet
CLOCK INPUT
PC running Windows 98 (2nd ed.), Windows 2000,
Windows Me, or Windows XP
Latest version of ADC Analyzer
120-PIN CONNECTOR
Figure 1.
USB 2.0 port recommended (USB 1.1-compatible)
PRODUCT HIGHLIGHTS
1. Easy to Set Up. Connect the included power supply and
signal sources to the two evaluation boards. Then connect
to the PC and evaluate the performance instantly.
PRODUCT DESCRIPTION
The high speed ADC FIFO evaluation kit includes the latest
version of ADC Analyzer and a buffer memory board to capture
blocks of digital data from the Analog Devices high speed
analog-to-digital converter (ADC) evaluation boards. The FIFO
board is connected to the PC through a USB port and is used
with ADC Analyzer to quickly evaluate the performance of high
speed ADCs. Users can view an FFT for a specific analog input
and encode rate to analyze SNR, SINAD, SFDR, and harmonic
information.
2. ADIsimADC™. ADC Analyzer supports virtual ADC
evaluation using ADI proprietary behavioral modeling
technology. This allows rapid comparison between multiple
ADCs, with or without hardware evaluation boards. For more
information, see AN-737 at www.analog.com/ADIsimADC.
3. USB Port Connection to PC. PC interface is a USB 2.0
connection (1.1-compatible) to the PC. A USB cable is
provided in the kit.
The evaluation kit is easy to set up. Additional equipment needed
includes an Analog Devices high speed ADC evaluation board,
a signal source, and a clock source. Once the kit is connected
and powered, the evaluation is enabled instantly on the PC.
4. 32 kB FIFO. The FIFO stores data from the ADC for processing.
A pin-compatible FIFO family is used for easy upgrading.
5. Up to 133 MSPS Encode Rate on Each Channel. Single-
channel ADCs with encode rates up to 133 MSPS can be used
with the FIFO board. Multichannel and demultiplexed output
ADCs can also be used with the FIFO board with clock rates
up to 266 MSPS.
Two versions of the FIFO are available. The HSC-ADC-EVALB-
DC is used with multichannel ADCs and converters with demulti-
plexed digital outputs. The HSC-ADC-EVALB-SC evaluation
board is used with single-channel ADCs. See Table 1 to choose
the FIFO appropriate for your high speed ADC evaluation
board.
6. Supports ADC with Serial Port Interface or SPI. Some ADCs
include a feature set that can be changed via the SPI. The FIFO
supports these SPI-driven features through the existing USB
connection to the computer without additional cabling needed.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2006 Analog Devices, Inc. All rights reserved.
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