VJ5601M915MXBSR Vishay

VJ5601M915MXBSR www.vishay.com Vishay Vitramon Surface Mount Ceramic Chip Antennas for 915 MHz FEATURES Small outline (15.5 mm x 10.5 mm x 1.2 mm) 50 unbalanced tuning interface (max. 1.73 dBi (1) gain ) Assembled onto a PCB in the standard reflow process 160 MHz half-power tuned bandwidth (835 to 995 MHz) High-reliability ceramic-oxide body construction Low-RF loss, high-Q ceramic VJ5601M915MXBSR chip antenna product Lead (Pb)-free/wet build process Reliable Noble Metal Electrode (NME) system Vishay VJ5601M915MXBSR chip antennas are covered by Wide operating temperature range (- 40 C to + 85 C) one or more of the following patents: Material categorization: For definitions of compliance WO2008250262 (A1), US2008303720 (A1), US2008305750 please see www.vishay.com/doc 99912 (A1), WO2008154173 (A1) Note (1) Other patents are pending. See figures 1 through 6 for more details on the radiation pattern (antenna gain) at 915 MHz the PCB board ground is shorted to earth ground for tuning. DESCRIPTION The VJ5601M915MXBSR ceramic chip antenna is a small APPLICATIONS form-factor, high-performance, chip-antenna designed for Medical telemetry (internal/external) operation at 915 MHz. It allows manufacturers to design Remote sensing and control high quality products that do not bear the penalty of a large external antenna, and is designed to be assembled onto a Industrial automation and telemetry PC board using a standard reflow process. Security systems, home automation The VJ5601M915 is the latest in a family of products Long range RFID developed by Vishay, a world leader in manufacturing of discrete and passive components. ELECTRICAL SPECIFICATIONS The VJ5601M915 series are small form-factor, Operating temperature: - 40 C to + 85 C high-performance chip-antennas optimized for medical, Frequency range (transmission/reception): 835 MHz to 995 remote sensing, industrial, security, and RFID applications. MHz Utilizing unique Vishay materials and manufacturing Note technologies, these products when properly tuned also Electrical characteristics at + 25 C unless otherwise specified. comply with the MBRAI standard for portable Antenna performance is measured at 915 MHz and 50 impedance unless otherwise specified. The best results are communication. obtained by mounting the chip following the layout guidelines application note for the evaluation kit. QUICK REFERENCE DATA FREQUENCY MAX. GAIN AVERAGE GAIN BANDWIDTH (- 10 dB) BANDWIDTH (- 3 dB) SERIES (MHz) (dBi) (dBi) (MHz) (MHz) VJ5601M915MXBSR 915 1.73 - 2.73 41 160 CHIP ANTENNA PERFORMANCE 915 - 3 dB - 10 dB 915 MHz REFLECTED 915 MHz - 3 dB - 10 dB NOMINAL NOMINAL MHz BANDWIDTH BANDWIDTH AVERAGE POWER REFLECTED REFLECTED REFLECTED FREQUENCY IMPEDANCE PEAK 835 MHz to 894 MHz to GAIN COEFFICIENT POWER POWER POWER (MHz) ( ) GAIN 995 MHz 937 MHz (dBi) S11 LOSS LOSS LOSS (dBi) (MHz) (MHz) < - 32 dB 0.6 % 50 % 10 % 915 50 - 2.73 1.73 160 41 0.6 % < 0.003 dB 3 dB 0.46 dB Revision: 28-Mar-12 Document Number: 45208 1 For technical questions, contact: chipantenna vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000VJ5601M915MXBSR www.vishay.com Vishay Vitramon VJ5601M915MXBSR TUNING 90 Final tuning configuration and component values for L1, L2, 105 2 75 and C1 depend on customer PCB layout. Optimal tuning is 120 60 possible with just a few standard components. The nominal -8 135 45 values shown are for a tuned VJ5601M915MXBEK kit. 150 30 -18 165 15 -28 dBi 180 -38 0 -165 -15 Pole rota on -150 -30 -135 -45 -120 -60 -105 -75 -90 XY / Rota on plane / Horizontal E-eld polariza on Fig. 4 - VJ5601M915MXBSR XY Radiation Pattern 90 105 75 -1 120 60 135 -11 45 Fig. 1 - Tuning Example with Inductors L1, L2 and Capacitor C1 150 30 -21 165 15 -31 Power Reflection S11 (dB) Versus Frequency (MHz) dBi MHz 180 0 835 875 915 955 995 -41 0 Pole rota on -165 -15 -5 VJ5601M915 -150 -30 -10 -135 -45 -15 -120 -60 -105 -75 -20 -90 > 99.9 % Power YZ / Rota on plane / Horizontal E-eld polariza on Coupling at -25 915 MHz for Fig. 5 - VJ5601M4915MXBSR YZ Radiation Pattern -30 VJ5601M915 dB -35 Frequency (MHz) 90 105 75 2 120 60 Fig. 2 - VJ5601M915 Tuned to 915 MHz with -8 135 45 > 99.9 % Power Coupled 150 30 -18 165 15 -28 Rotation = 0 Receiver Plane Direction 180 dBi 0 -38 XY Y-axis Pole rota on -165 -15 YZ Z-axis XZ Z-axis -150 -30 The radia on pa erns reference the eleva on that is perpendicular to the azimuth pole rota on in . -135 -45 -120 -60 Fig. 3 - VJ5601M915 PCB Mounting and Coordinate Directions -105 -75 -90 XZ / Rota on plane / Ver cal E-eld polariza on Fig. 6 - VJ5601M915MXBSR XZ Radiation Pattern Revision: 28-Mar-12 Document Number: 45208 2 For technical questions, contact: chipantenna vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 Power Reflection S 11 dB (50 )