BDCN-15-25+

BDCN-15-25+

Product catalog summary
Introduction
This document provides the technical specifications for the Mini-Circuits BDCN-15-25 bi-directional coupler. It includes performance data, electrical specifications, and application guidelines.

Specifications
  • Frequency Range: 824 to 2525 MHz
  • Coupling: 15 dB nominal
  • Mainline Loss: 0.6 dB typical
  • Directivity: 13 dB typical
  • VSWR: 1.2:1 typical
  • DC Current: 0.5A max
  • Operating Temperature: -55°C to 100°C
  • Storage Temperature: -55°C to 100°C

Performance Data
The document includes graphs showing mainline loss, coupling & directivity, and return loss across the frequency range. Key performance metrics are provided for specific frequencies, highlighting minimal variation with temperature changes.

Applications
The coupler is suitable for various applications including UMTS, CDMA, PCS, ISM, GPS, DCS, and TDMA.

Design and Construction
The coupler is a four-port device, hermetically sealed, and features a compact design. It is protected by US Patent 7,049,905.

Compliance and Warranty
The product is RoHS compliant and covered by Mini-Circuits' standard limited warranty. For full terms, refer to their website.

Additional Information
Outline dimensions, PCB land pattern, and suggested layout are provided for integration into designs. The product is available in various reel sizes for convenience.
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Catalog excerpts

BDCN-15-25+-1

Maximum Ratings Permanent damage may occur if any of these limits are exceeded. COUPLED (forward) COUPLED (reverse) Outline Drawing PAD SHAPE-/ ^ALPHA-NUMERIC MAY VARY MARKINGS Suggested Layout, Tolerance to be within ±002 Demo Board MCL P/N: TB-255+ Suggested PCB Layout (PL-131) FOR OTHER MATERIALS TRACE WIDTH MAY t TO BE MODIFIED. 2.BOTTOM SIDE OF THE PCB IS CONTINUOUS GROUND PLANE. • four-port coupler • excellent VSWR, 1.2:1 typ., all ports • ultra small size, hermetically sealed • minimal variation with temperature variation • DC Current through input to ouput 0.5A Max. at 1.0 watt RF input. • UMTS • CDMA Generic photo used for illustration purposes only CASE STYLE: FV1206-1 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Reel Size Available Tape and Reel Electrical Specifications 1. Includes theoretical power loss of 0.14 dB at 15 dB coupling. Typical Performance Data COUPLING & DIRECTIVITY MASK OVER BARE COPPER) i DENOTES COPPER LAND PATTERN FREE OF SOLDER MASK A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, ''Standard Terms11); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]

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