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dc1975fa

DEMO MANUAL DC1975A

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417  

(408) 432-1900 

 

FAX

: (408) 434-0507 

 

www.linear.com

 

LINEAR TECHNOLOGY CORPORATION 2013

LT 0513 • PRINTED IN USA

DEMONSTRATION BOARD IMPORTANT NOTICE

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. As a prototype, this product does not fall within the scope of the European Union 

directive on electromagnetic compatibility and therefore may or may not meet the technical requirements of the directive, or other regulations.
If this evaluation kit does not meet the specifications recited in the DEMO BOARD manual the kit may be returned within 30 days from the date 

of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY THE SELLER TO BUYER AND IS IN LIEU 

OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS 

FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THIS INDEMNITY, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR 

ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user releases LTC from all claims 

arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all 

appropriate precautions with regard to electrostatic discharge. Also be aware that the products herein may not be regulatory compliant or 

agency certified (FCC, UL, CE, etc.).
No License is granted under any patent right or other intellectual property whatsoever. LTC assumes no liability for applications assistance, 

customer product design, software performance, or infringement of patents or any other intellectual property rights of any kind.
LTC currently services a variety of customers for products around the world, and therefore this transaction is not exclusive.
Please read the DEMO BOARD manual prior to handling the product. Persons handling this product must have electronics training and 

observe good laboratory practice standards. Common sense is encouraged.
This notice contains important safety information about temperatures and voltages. For further safety concerns, please contact a LTC applica-

tion engineer.

Mailing Address:

Linear Technology

1630 McCarthy Blvd.

Milpitas, CA 95035

Copyright © 2004, Linear Technology Corporation

Summary of Contents for LTC2270

Page 1: ...ta sheet for proper input networks for different input frequencies Design files for this circuit board are available at http www linear com demo PARAMETER CONDITIONS MIN TYP MAX UNITS Supply Voltage D...

Page 2: ...SETUP The DC890 USB demonstration circuit was supplied with the DC1975 demonstration circuit Follow the DC890 Quick Start Guide to install the required software and for connecting the DC890 to the DC1...

Page 3: ...nput range of 0 8 VSENSE GND TP2 TP6 TP7 Ground Connection This demo board only has a single ground plane One of these turrets should be tied to the GND terminal of the power supply being used Extra G...

Page 4: ...to the inputs of the differential driver board to avoid reflections from impedance discontinuities at the driven end of a long transmissionline Most filters do not present 50 outside the passband In...

Page 5: ...vailable on P1 which could be collected via a logic analyzer or other data collection system if populated with a SAMTEC MEC8 150 type connector or collected by the DC890 QuikEval II data acquisition b...

Page 6: ...nfiguremenu gotoADCConfiguration Check the Config Manually box and use the following configura tion options see Figure 2 Manual Configuration Settings Bits 16 Alignment 16 FPGA Ld CMOS Channs 2 Bipola...

Page 7: ...degrees Clock Duty Cycle Enable or disables duty cycle stabilizer n Stabilizer off default Duty cycle stabilizer disabled n Stabilizer on Duty cycle stabilizer enabled Output Current Selects the LVDS...

Page 8: ...R MURATA GRM21BR61C106KE15L Test Pattern Selects digital output test patterns n Off default ADC data presented at output n All Out 1 All digital outputs are 1 n All Out 0 All digital outputs are 0 n C...

Page 9: ...S 0603 10k 5 1 10W NIC NRC06J103TRF 25 5 R41 R42 R43 R44 R45 RES 0603 1k 5 1 10W VISHAY CRCW06031K00JNED 26 2 R46 R48 RES 0603 3k 1 1 10W VISHAY CRCW06033K00FKEA 27 1 R47 RES 0603 180k 1 1 10W VISHAY...

Page 10: ...10 dc1975fa DEMO MANUAL DC1975A SCHEMATIC DIAGRAM Figure 5 2 Channel High Speed Low Power ADC Family LVDS...

Page 11: ...to be accurate and reliable However noresponsibilityisassumedforitsuse LinearTechnologyCorporationmakesnorepresenta tion that the interconnection of its circuits as described herein will not infringe...

Page 12: ...DING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONS...

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