V ishay I ntertechnolog y, I nc . I INNOVAT AND TEC O L OGY VJ 3505 N HN CAPACITORS O 19 62-2012 Capacitors - Complete UHF Band Coverage Multilayer Ceramic Chip Antenna for Mobile Devices Key Benefits • • • • • • • Small outline (35 mm x 5 mm x 1.2 mm) Omni-directional, linear polarization Complete UHF band coverage (470 MHz to 860 MHz) up to 1.1 GHz UHF receivers for DVB-T, DVB-H, ISDB-T, CMMB, MediaFLO, ATSC devices Standard SMT assembly 50 Ω unbalanced interface Compliant to RoHS Directive 2011/65/EU APPLICATIONS • • • • • • • • Mobile phones Portable multimedia devices Notebooks GPS Alarm systems Meters (gas, water) Medical monitoring devices RFID Resources • Datasheet: VJ 3505 - http://www.vishay.com/doc?45158 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT0183-1203 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 V ishay I ntertechnolog y, I nc . I INNOVAT AND TEC O L OGY VJ 3505 VJ 3505 N HN CAPACITORS O 19 62-2012 Vishay Vitramon VJ 3505 Vishay for Vitramon VJ 3505 UHF Chip Mobile Devices VJAntenna 3505 UHF Chip Antenna • Small outline (35 mm x 5 mm x 1.2 mm) • Omni-directional, linear polarization • Complies with MBRAI standard FEATURES • Small outline (35 mm x 5 mm x 1.2 mm) • Complete UHF band coverage (470 MHz to 860 MHz) up • Omni-directional, linear polarization to 1.1 GHz • Complies with MBRAI standard • Requires a tuning circuit and ground plane for optimal • Complete UHF band coverage (470 MHz to 860 MHz) up performance to 1.1 GHz • Standard SMT assembly • Requires a tuning circuit and ground plane for optimal Vishay Vitramon • 50 unbalanced interface performance • Operating temperature range (- 40 °C to + 85 °C) • Standard SMT assembly The company’s products are covered by one or more of the • Reference design and evaluation boards available upon • 50 unbalanced interface following: request WO2008250262 (A1), US2008303720 (A1), • Operating temperature range (- 40 °C to + 85 °C) The company’s products are covered by one or more of the US2008305750 (A1), WO2008154173 (A1). • Compliant to RoHS Directive 2002/95/EC • Reference design and evaluation boards available upon following: Other patents pending. FEATURES request WO2008250262 (A1), US2008303720 (A1), APPLICATIONS VJ 3505 (A1), UHFWO2008154173 Chip Antenna for Mobile US2008305750 Vishay Vitramon • Compliant to RoHS Directive 2002/95/EC • Small(A1). outline (35 mm x Devices 5 mm x 1.2 mm) DESCRIPTION • Mobilepending. UHF TV receivers including DVB-T, DVB-H, Other patents • Omni-directional, linear polarization The VJ 3505 multi-layer ceramic chip antenna is a small ISDB-T, CMMB, ATSC, and MediaFLO devices APPLICATIONS • Complies with MBRAI standard form-factor, high-performance, chip-antenna designed for DESCRIPTION • Mobile TV receivers including DVB-T, DVB-H, TV reception in mobile devices in the UHF It allows ANTENNA PERFORMANCE Fig. 4 displays the band. measured radiation patterns of VJ 3505 evaluation board inUHF the YZ plane as defined Fig. to 2.UHF ZeroMHz) degrees • Complete band coverage (470inMHz 860 up The VJ 3505 multi-layer ceramic chip antenna is a small ISDB-T, CMMB, ATSC, and MediaFLO devices mobile TV device manufacturers design high qualityclockwise. is defined to at the Z axis, stepping to 1.1 GHz Peak gain and efficiency form-factor, high-performance, chip-antenna designed for products that do not bear the penalty of a large external •inRequires aband. tuning circuit andby plane for optimal 500 MHz - TV Gainreception (dBi) vs. Angle 600 MHz - Gain (dBi) vs. Angle (°)ground in (°) mobile devicescharacteristics the UHF Itinfluenced allows ANTENNA PERFORMANCE The antenna radiation are antenna. Utilizing Vishay's unique materials and 0 0 performance 330 330 mobileseveral TV device manufacturers to design quality and 30 Peak gain and efficiency factors including ground planehigh dimensions 30 manufacturing technologies, this product complies with the Standard assembly - 10 products that do matching not bear network. the •penalty of aSMT large external - 10 impedance MBRAI standard while maintaining a small outline. The antenna radiation characteristics are influenced by antenna. Utilizing Vishay's • 50 unique materials and - 20 unbalanced interface Focusing on consumer applications, the antenna300 is designed - 20 The antenna60 parameters 300presented hereafter were several 60 factors including ground plane dimensions and manufacturing technologies, this product complies with the - 30 simulated according to •the - 30 ground plane configuration Operating temperature range (40 °C to + 85matching °C) to be assembled onto a The PC company’s board in the standard reflow impedance network. products are covered by one or more of the MBRAI standard while maintaining a small outline. board. process. - 40 suggested by the VJ 3505• evaluation - 40and evaluation boards available upon Reference design following: The antenna parameters presented hereafter were Focusing on consumer applications, the antenna is designed request Figure 1. shows simulated peak gain and radiation efficiency WO2008250262 (A1), US2008303720 (A1), Target customers of the VJ 3505 are mobile phone makers, to- 50 50 270 270 90 simulated according to the ground plane configuration be assembled onto 90a PC board in the standard reflow over frequency throughout• the UHF band, compared with the US2008305750 (A1), WO2008154173 (A1). portable multimedia device makers, notebook OEMs and process. Compliant to RoHS Directive 2002/95/EC suggested by the VJ 3505 evaluation board. MBRAI requirements. Other patents pending. ODMs, and accessory card OEMs and ODMs. Figure 1. shows simulated peak gain and radiation efficiency Target customers of the VJ 3505 are mobile phone makers, APPLICATIONS over 120frequency throughout the UHF band, compared with the portable multimedia 120 device makers, 240 notebook OEMs and DESCRIPTION 240 • Mobile UHF TV receivers including DVB-T, DVB-H, MBRAI requirements. ODMs, and accessory card OEMs and ODMs. The VJ 3505 multi-layer ceramic chip antenna is a small ISDB-T, CMMB, ATSC, and MediaFLO devices 150 150 210 chip-antenna designed 210 form-factor, high-performance, for 180 VJ 3505 Simulated Antenna Parameters TV reception in 2mobile devices in the 180 UHF band. It allows ANTENNA PERFORMANCE 700 MHz - Gain (dBi) vs. Angle 862 MHz - Gain (dBi) vs. Angle (°) mobile TV device manufacturers to design high(°) quality Peak gain and efficiency 0 0 330penalty of Peak 330 30 external 30 Gain products that do0 not bear the a large VJ 3505 characteristics Simulated Antenna Parameters The antenna radiation are influenced by - 10 - 10 2 antenna. Utilizing Vishay's unique materials and -2 several factors including ground plane dimensions and manufacturing technologies, this product - 20 complies with the - 20 300 300 60 60 Gain 0 matching network. Peak impedance MBRAI standard while maintaining a small outline. Radiation VJ 3505 VJ 3505 UHF Chip Antenna for Mobile Devices -4 - 30 Efficiency Focusing on consumer applications, the antenna is designed - 40 -6 to be assembled onto a PC board in the standard reflow MBRAI - 50 270 90 process. -8 Target customers of the VJ 3505 are mobile phone makers, - 10 portable multimedia device makers, notebook OEMs and 120 ODMs, and accessory card OEMs and ODMs. 240 - 12 470 520 570 620 670 720 Frequency (MHz) 210 770 820 - 30 Radiation Efficiency (dB) Radiation Efficiency (dB) VJ 3505 Revision 26-Aug-10 The antenna parameters presented hereafter were -2 - 40 simulated according to the ground plane configuration - 4by the VJ - 503505 evaluation board. 270 90 Radiation suggested Efficiency Figure 1. -shows simulated peak gain and radiation efficiency 6 over frequency throughout the UHF band, compared with the MBRAI -8 120 MBRAI 240 requirements. 870 - 10 150 210 - 12 470 180 520 Fig. 1 - Peak Gain and Efficiency vs.Fig. Frequency 4 - Measured Radiation Pattern 150 620 670 720 Frequency (MHz) 180 570 VJ 3505 Simulated Antenna Parameters 2 FOOTPRINT AND MECHANICAL DIMENSIONS 770 820 870 Fig. 1 - Peak Gain and Efficiency vs. Frequency Document Number: 45158 For technical questions, contact: [email protected] 0 The antenna footprint and mechanical dimensions are presented in figure 5. For mechanical support, it is recommended to add Peak Gain Revision: 26-Aug-10 one or two drops of heat curing epoxy glue. The glue dot should not overlap with any of the soldering pads. It is recommended 2 to apply the glue dot at the center www.vishay.com of the- antenna, as shown by the diagonal pattern. For more details see “VJ 3505 assembly For technical questions, contact: [email protected] guidelines” section below. 20 Radiation -4 0.25 4.5 1 Efficiency -6 -8 1 9 9 MBRAI Document Number: 45158 Revision: 26-Aug-10 0.25 1 9 0.25 1 www.vishay.com 20 Radiation Efficiency (dB) Capacitors - Complete UHF Band Coverage VJ 3505 UHF Chip Antenna for Mobile Devices forFEATURES Mobile Devices - 10 5 - 12 470 0.25 1 Apply glue in this area 520 570 620 670 720 Frequency (MHz) 770 820 870 35 Fig. 1 - Peak Gain and Efficiency vs. Frequency www.vishay.com 20 www.vishay.com 22 PRODUCT SHEET RF feed connects here All dimensions in mm Figure not in scale For technical questions, contact: [email protected] Fig. 5 - VJ 3505 Footprint Document Number: 45158 Revision: 26-Aug-10 DIMENSIONS (mm) Length 35 + 0.5/-0 Width 5 + 0.5/-0 Height 1.2 ± 0.1 For technical questions, contact: [email protected] 2/2 Document Number: 45158 Revision: 26-Aug-10 VMN-PT0183-1203 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