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dc1281af

DEMO MANUAL DC1281A

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417 

(408) 432-1900 

 FAX: (408) 434-0507 

 

www.linear.com

© 

LINEAR TECHNOLOGY CORPORATION 2012

LT 0412 • 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

Содержание DC1281A

Страница 1: ...com demo TA 25 C Table 1 DC1281A Variants DC1281A VARIANTS ADC PART NUMBER RESOLUTION MAXIMUM SAMPLE RATE INPUT FREQUENCY SUPPLY VOLTAGE 1281A A LTC2209 16 Bit 160Msps 1MHz to 80MHz 3 3V 1281A B LTC2209 16 Bit 160Msps 80MHz to 160MHz 3 3V 1281A E LTC2209 3BCPBF 16 Bit 180Msps 1MHz to 80MHz 3 6V 1281A F LTC2209 3BCPBF 16 Bit 180Msps 80MHz to 160MHz 3 6V 1281A G LTC2209 3CDPBF 16 Bit 185Msps 1MHz to...

Страница 2: ...sition and Collection System was supplied with the DC1281A demonstration circuit follow the DC890 Quick Start Guide to install the required software and for connecting the DC890 to the DC1281A and to a PC DC1281A Demonstration Circuit Board Jumpers The DC1281A demonstration circuit board should have the following jumper settings as default as per Figure 1 J2 Mode VCC 2 s Complement DCS Off J3 SHDN...

Страница 3: ...ed prior to this final amplifier and a relatively lower Q filter used between the amplifier and the demo circuit Encode Clock Note Thisisnotalogic compatibleinput Itisterminated with 50Ω Apply an encode clock to the SMA connector on the DC1281A demonstration circuit board marked J7 ENCODE INPUT This is a transformer coupled input terminated on the secondary side in two steps 100Ω at the transforme...

Страница 4: ... in the DC890 Quick Start Guide and in the online help available within the PScope program itself Figure 2 ADC Configuration PARTS LIST ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER PART NUMBER 1 5 C1 C3 C6 C7 CAP X7R 0 01μF 16V 10 0603 AVX 0603YC103KAT 2 2 C13 C17 CAP X5R 2 2μF 10V 20 0805 AVX 0805ZD225MAT 3 3 C14 C24 C38 CAP X5R 4 7μF 10V 20 0805 AVX 0805ZD475MAT 4 15 C15 C16 C20 C22 C25 C32 ...

Страница 5: ...5 BUFFER LVDS SINGLE FAIRCHILD FIN1101K8X 29 4 Z STAND OFF STAND OFF NYLON 0 25 tall KEYSTONE 8831 SNAP ON 30 5 SHUNT 0 079 CENTER SAMTEC 2SN BK G 31 2 STENCIL 20 20 STENCIL 1281A 20 20 32 1 FAB PCB DEMO CIRCUIT 1281A DC1281A A 1 1 DC1281A GENERAL BOM 2 1 C8 CAP NPO 4 7pF 50V 0 25pF 0402 AVX 04025A4R7CAT2A 3 2 C9 C10 CAP NPO 8 2pF 50V 0 25pF 0402 AVX 04025A8R2CAT2A 4 1 L1 IND 56nH 5 0603 MURATA LQ...

Страница 6: ...D 7 1 T1 BALUN RF SMT 1 1 M A COM MABA 007159 000000 PbF 8 1 T2 TRANSFORMER WBC1 1L Coilcraft WBC1 1L 9 1 U2 ADC 16 BIT 180MSPS LINEAR LTC2209CUP 3BCPBF DC1281A G 1 1 DC1281A GENERAL BOM 2 1 C8 CAP NPO 4 7pF 50V 0 25pF 0402 AVX 04025A4R7CAT2A 3 2 C9 10 CAP NPO 8 2pF 50V 0 25pF 0402 AVX 04025A8R2CAT2A 4 1 L1 IND 56nH 5 0603 MURATA LQP18MN56NG02D 5 2 R36 R44 RES 86 6Ω 1 1 16W 0603 VISHAY CRCW060386R...

Страница 7: ...orporation 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 SCHEMATIC DIAGRAM ...

Страница 8: ...UDING 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 goo...

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