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dc2461af

DEMO MANUAL DC2461A

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417  

(408) 432-1900 

 

FAX

: (408) 434-0507 

 

www.linear.com

© LINEAR TECHNOLOGY CORPORATION 2016

LT 0116 • 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 application 

engineer.

Mailing Address:

Linear Technology

1630 McCarthy Blvd.

Milpitas, CA 95035

Copyright © 2004, Linear Technology Corporation

Summary of Contents for DC2461A

Page 1: ...ying on the information therein All referenced brands product names service names and trademarks are the property of their respective owners 00000005981LF 000 EOS Power Buy Now We have 45 000 LP502030 PCM NTC LD A02554 EEMB Lithium Battery Rectangular 3 7V 250mAh Rechargeable in stock now Starting at 0 034 This EEMB part is fully warrantied and traceable 1 855 837 4225 Give us a call International...

Page 2: ...as that from the LTC6945 LTC6946 or LTC6947 LTC6948 family of frequency synthesizers Design files for this circuit board are available at http www linear com demo DC2461A L LT LTC LTM Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation All other trademarks are the property of their respective owners Board Layout Figure 1 DC2461A Supply Voltage EN 4V Ena...

Page 3: ...2 dc2461af DEMO MANUAL DC2461A Proper Test Setups Figure 2 Test Setup for Downconverting Mixer 2 Tone Measurements Figure 3 Test Setup for Upconverting Mixer 2 Tone Measurements ...

Page 4: ...lyzer used Before performing measurements on the DUT the systemperformanceshouldbeevaluatedtoensurethat a clean input signal is obtained and that the spectrum analyzer s internal distortion is minimized 1 Connect all test equipment as shown in Figure 2 2 Set the power supply output voltage to 3 3V and set the current limit to 200mA 3 Connect the ground and VCC turrets to the power sup ply BESURETO...

Page 5: ... C4 CAP 22pF C0G 50V 5 0402 AVX 04025A220JAT2A 3 1 C5 CAP 1µF X7R 10V 10 0603 AVX 0603ZD105KAT2A 4 4 E1 TO E4 TEST POINT TURRET 0 061 MTG HOLE MILL MAX 2308 2 00 80 00 00 07 0 5 3 J1 TO J3 CONN SMA 50Ω EDGE LAUNCH E F JOHNSON 142 0701 851 6 1 T1 TRANS MINI CIRCUITS 4 5MHz TO 3000MHz MINI CIRCUITS TC1 1 13M 7 1 U1 IC LTC5548IUDB QFN 12 PIN 3mm 2mm LINEAR TECHNOLOGY CORPORATION LTC5548IUDB PBF ...

Page 6: ...logy Corporation makes no representa tion that the interconnection of its circuits as described herein will not infringe on existing patent rights Schematic Diagram 5 5 4 4 3 3 2 2 1 1 VCC E4 J3 IF T1 6 3 4 1 2 C5 1uF 1 2 J2 LO E2 GND E3 J1 RF C2 22pF 1 2 U1 LTC5548 GND 1 IF 2 IF 3 GND 4 RF 5 GND 6 EN 7 X2 8 VCC 9 GND 10 LO 11 GND 12 GND 13 C1 0 15pF 1 2 E1 Vcc C3 0 15pF 1 2 C4 22pF 1 2 ...

Page 7: ...ORY 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...

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