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Mixed Signal Division
DK86064-1
Dual 14-bit 1GSa/s DAC Development Kit
Features
• Modular development kit for MB86064
• General Purpose Motherboard
• PC USB Interface lead
• Plug-on DAC Module
• User Manual
• SMA data adaptors (optional)
• PC control software supplied on CD
• Win98/2000 compatible
• Provides easy access to on-chip waveform
memories to perform initial performance tests,
avoiding need for high performance data
generating equipment
• Evaluate multiple devices by swapping DAC
modules (optional)
February 2004
Version 1.0
FME/MS/DAC80/FL_2/5084
Description
Fujitsu’s DK86064-1 Dual 14-bit 1GSa/s DAC
Development Kit provides a simple and effective
means of evaluating the MB86064 Digital to
Analog Converter (DAC).
A user manual provides a step-by-step guide
from configuring the board, connecting test
equipment, through to evaluating the MB86064’s
performance. Schematics, PCB overlays and
connector pin-outs are included. The evaluation
platform requires two DC power supplies, 1.8V &
3.3V, each capable of providing 1A.
A PC USB interface lead and control software
are provided to configure, control and download
test vectors to the device.
DK86064-1 Evaluation Platform
Copyright © 2004 Fujitsu Microelectronics Europe GmbH
Production
Page 1 of 4
Disclaimer:
The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before
ordering.The information and circuit diagrams in this document are presented “as is”, no license is granted by implication or otherwise.
February 2004 Version 1.0
FME/MS/DAC80/FL_2/5084
DK86064-1
Dual 14-bit 1GSa/s DAC Development Kit
Essential Equipment
Apart from the power supplies, equipment vital to
conducting an evaluation of the MB86064 is a
high quality RF clock and spectrum analyser.
The phase & spurious performance of the clock
should be such as to not limit the DAC
performance
(e.g.
HP8664A).
However,
performance of even the best spectrum
analysers available is inferior to that of the
converter. To overcome this, filtering techniques
and careful attention to analyser settings, e.g.
RF Attenuation, is essential during the course of
the evaluation.
generating equipment is available, initial testing
using the waveform memories serves as a useful
setup check.
Pattern
generators
can be connected to
the General Purpose
Motherboard
using
either the on-board 2-
row 0.1” data headers,
or the optional SMA
Adaptors. When using
the 0.1” data headers
it is assumed that a
custom wiring harness
will be required. This
would be
made
according
to
the
connector type and
pinout
of
the
generator’s
output.
The optional SMA
Adaptors provide a convenient conversion from
SMA to the Motherboard’s 0.1” headers. This
simplifies the simultaneous removal of 28 SMAs
(14-bit differential LVDS) when required. One
advantage of this is the ability to swap the data
generator easily between DAC data ports if
insufficient channels are available to drive both
ports simultaneously.
Rather than using general purpose test
equipment, customers may wish to use parts of
the development kit to construct an evaluation
platform more representative of their end
application. This might, for example, involve an
FPGA to implement a variety of pre-processing
and/or waveform generation. At the simplest
level, a setup similar to that described for the
digital pattern generator could be used, where a
custom wiring harness interfaces a standard or
existing FPGA evaluation platform to the
Motherboard. Control of the DAC from the PC
software can be maintained to minimise effort to
get up and running.
Alternatively, an FPGA board could be designed
with a DAC interface connector compatible with
the Fujitsu DAC Module’s 114-pin Mictor
Copyright © 2004 Fujitsu Microelectronics Europe GmbH
Driving the DAC
As with any DAC evaluation, an appropriate
stimulus [test vector] is required. Unfortunately at
data rates above 300MSa/s this requires digital
pattern generation capabilities beyond most
standard test equipment. The DK86064-1
Development Kit has been designed to help
overcome this difficulty in a number of ways.
Initially, simple unmodulated or pseudo-
modulated single and multi-tone tests can be
conducted using waveforms downloaded to the
device’s on-chip waveform memories.
Test waveforms are easily loaded into the
waveform memories, via a USB interface, using
the PC software supplied with the main
Motherboard. Even if high speed digital pattern
Page 2 of 4
Production
Disclaimer:
The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before
ordering.The information and circuit diagrams in this document are presented “as is”, no license is granted by implication or otherwise.
February 2004 Version 1.0
FME/MS/DAC80/FL_2/5084
DK86064-1
Dual 14-bit 1GSa/s DAC Development Kit
connector, thereby removing the Motherboard.
Having done this, it is still possible to continue
using the PC USB interface lead and software if
this functionality is not incorporated in the FPGA.
Ordering Information
Part
Order Reference
Clock Inputs & Analog Outputs
The DAC module is designed to accommodate
up to six SMA connectors. Two are used for the
differential clock in and four for the two
differential analog outputs. Modules are supplied
with transformers on-board to perform single
ended-to-differential and differential-to-single
ended conversions. As such, only 3 SMAs are
required. This facilitates easier connection to
standard test equipment during evaluation.
DK86064-1 Development Kit DK86064-1
(includes General Purpose
Motherboard, DAC module,
PC USB Interface Lead &
Control Software and User
Manual)
Additional DAC Module
SMA Adaptors (optional)
PC USB Interface Lead &
Control Software
MB86064 Device
DK86064-1 User Manual
MB86064 Datasheet
DK86064-1-DAC
DK86064-1-SMA
DKUSB-1
MB86064PB-G
Contact Fujitsu
Contact Fujitsu
PC Control Software
To simplify control & configuration of the
MB86064 during evaluation the development kit
includes a PC USB interface lead and a software
utility. The USB interface lead interfaces
between a host PC’s USB port and the 4-wire
serial interface implemented on the device.
Software is supplied on CD.
Copyright © 2004 Fujitsu Microelectronics Europe GmbH
Production
Page 3 of 4
Disclaimer:
The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before
ordering.The information and circuit diagrams in this document are presented “as is”, no license is granted by implication or otherwise.
February 2004 Version 1.0
FME/MS/DAC80/FL_2/5084
DK86064-1 Dual 14-bit 1GSa/s DAC Development Kit
Worldwide Headquarters
Japan
Tel: +81 44 754 3753
Fax: +81 44 754 3329
Asia
Fujitsu Limited
Kamikodanaka 4-1-1
Nakahara-ku
Kawasaki-shi
Kanagawa-ken 211-8588
Japan
Tel: +65 281 0770
Fax: +65 281 0220
Fujitsu Microelectronics Asia Pte Ltd
151 Lorong Chauan
New Tech Park
#05-08
Singapore 556741
http://www.fujitsu.com
http://www.fmal.fujitsu.com
USA
Tel: +1 408 737 5600
Fax: +1 408 737 5999
Europe
Fujitsu Microelectronics America, Inc.
1250 E. Arques Avenue, M/S 333
Sunnyvale, CA 94088-3470
USA
T
el: +49 6103 6900
Fujitsu Microelectronics Europe GmbH
Fax: +49 6103 690122
Am Siebenstein 6-10
D-63303 Dreieich-Buchschlag
Germany
Tel: +1 800 866 8608
Customer Response Center
Fax: +1 408 737 5984
Mon-Fri: 7am-5pm (PST)
http://www.fma.fujitsu.com/
http://www.fme.fujitsu.com/
4
The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales
representatives before ordering.
The information and circuit diagrams in this document presented as examples of semiconductor device applications, and are not
intended to be incorporated in devices for actual use. Also, FUJITSU is unable to assume responsibility for infringement of any patent
rights or other rights of third parties arising from the use of this information or circuit diagrams. No license is granted by implication
or otherwise under any patent or patent rights of Fujitsu Microelectronics Europe GmbH.
FUJITSU semiconductor devices are intended for use in standard applications (computers, office automation and other office
equipment, industrial, communications, and measurement equipment, personal or household devices, etc.).
CAUTION: Customers considering the use of our products in special applications where failure or abnormal operation may directly
affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as
aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.)
are requested to consult with FUJITSU sales representatives before such use. The company will not be responsible for damages
arising from such use without prior approval.
Any semiconductor devices have inherently a certain rate of failure. You must protect against injury, damage or loss from such
failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention
of over-current levels and other abnormal operating conditions.
If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign
Exchange and Foreign Trade Control Law of Japan, the prior authorization by Japanese government should be required for export
of those products from Japan.
FME/MS/DAC80/FL_2/5084 1.0
Page 4 of 4
Production
Copyright © 2004 Fujitsu Microelectronics Europe GmbH
Disclaimer:
The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before
ordering.The information and circuit diagrams in this document are presented “as is”, no license is granted by implication or otherwise.
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