431111500270

ANTENNA PRODUCTS DATA SHEET 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) Surface-mount ceramic multilayer antennas www.phycomp-components.com Product specification 2002 July 08 Rev.0 Phycomp Product specification Surface-mount ceramic multilayer antennas FEATURES œ Designed for 2.45 GHz ISM-band œ Simplifies antenna circuitry œ NiSn lead-free terminations œ suitable for wave and reflow soldering œ Supplied in tape on reel. APPLICATIONS œ Telecommunications œ Computing (PCs, printers, PDAs) œ Wireless office data communications including WLAN œ Consumer electronics (wireless headphones). 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) DESCRIPTION This 2.45 GHz ceramic multilayer antenna has been designed to meet the requirements of the BluetoothTM(1) and IEEE 802.11b wireless communications protocol. It consists of a rectangular block of low-dielectric ceramic material and is fabricated in a water-based non-toxic process. The antenna is capable of providing good connectivity using near 50 W microstrip directly onto the PC board. ENVIRONMENTAL CARE The foil making process uses an environmentfriendly aqueous-solvent technology that fully complies with today’s green-product design requirements. All terminations are lead-free. Packing materials can be recycled. (1) Bluetooth is a trademark owned by Telefonieaktiebolaget L M Ericsson, Sweden. QUICK REFERENCE DATA DESCRIPTION Center frequency Bandwidth Gain VSWR Polarization Azimuth beamwidth Impedance Power dissipation Operating temperature Terminations Resistance to soldering heat Weight 100 MHz 0 dBi max. 2 max. Linear Omni-directional 50 W 1W -55 to +125 •C NiSn 260 •C for 10 s 0.16 g VALUE 2.45, 2.60 and 2.70 GHz 2002 July 08 Rev.0 2 www.phycomp-components.com Phycomp Product specification Surface-mount ceramic multilayer antennas MECHANICAL DATA 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) W S1 S1 C L C F T F Dimensions in mm For dimensions see Table 1. HBK100 Fig.1 Dimensional outline. Physical dimensions Table 1 L – Antenna dimensions W – T – F feed termination C – S1 NC solder termination Dimensions in millimetres 8.0 –0.25 3.5 –0.2 0.9 –0.2 1.25 –0.25 0.5 ±0.3 1.25 –0.35 Device marking CENTER FREQUENCY (GHZ) 2.45 2.60 2.70 MARKING CODE no marking 6 7 2002 July 08 Rev.0 3 www.phycomp-components.com Phycomp Product specification Surface-mount ceramic multilayer antennas ELECTRICAL CHARACTERISTICS DESCRIPTION Center frequency Bandwidth Gain VSWR Polarization Azimuth beamwidth Impedance Power dissipation Operating temperature Terminations Resistance to soldering heat FOOTPRINT DIMENSIONS 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) VALUE 2.45, 2.60 and 2.70 GHz 100 MHz 0 dBi max. 2 max. Linear Omni-directional 50 W 1W -55 to +125 •C NiSn 260 •C, 10 sec. L C C ANTENNA F S1 Dimensions in mm HBK101 For dimensions see Table 2. Fig.2 Recommended dimensions of solder lands. Physical dimensions Table 2 L – Recommended solder land pattern F feed pad C – S1 NC mounting pad Dimensions in millimetres 9.0 –0.10 1.40 –0.10 0.90 –0.10 1.40 –0.10 2002 July 08 Rev.0 4 www.phycomp-components.com Phycomp Product specification Surface-mount ceramic multilayer antennas 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) STANDARD TEST BOARD FOR RADIATION PATTERN AND SWR MEASUREMENTS SMA connector 23 5 2.6 0.8 15 50 Ω transmisson line 1.2 antenna chip Dimensions in mm HBK104 Fig.3 Typical FR4 test board. 50 insertion loss (dB) 40 30 HBK105 50 25 100 2 GHz 20 10 0 −10 −20 −30 −40 −50 2.0 3 2 1 +j Ω 10 250 4 0 −j Ω 10 25 1 100 250 ∞ 4 Ω 10 2 3 3 GHz 250 25 100 HBK106 2.2 2.4 2.6 2.8 3.0 f (GHz) 50 CH1 Marker data: Min. BW: .225952238 GHz Cent: 2.4551577144 GHz Q: 10.866 1 loss: -21.413 dB. Marker data: 1: 42.73 W/-3.05 W; f = 2.485 GHz 2: 47.69 W/-11.76 W; f = 2.455 GHz 3: 82.08 W/-28.19 W; f = 2.34 GHz 4: 37.24 W/-25.78 W; f = 2.568 GHz. Fig.4 Typical SWR and characteristic impedance measurements. 2002 July 08 Rev.0 5 www.phycomp-components.com Phycomp Product specification Surface-mount ceramic multilayer antennas 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) 0° 0° −90° −40 −30 −20 −10 0 dBi 90° −90° −40 −30 −20 −10 0 dBi 90° 180° HBK103 180° HBK102 E-plane H-plane Fig.5 Typical radiation patterns. APPLICATION EXAMPLE 8 2 GROUND PLANE (on back side) CLEARANCE (no ground plane) ANTENNA CHIP 6 BLUETOOTH OR OTHER RF MODULE CLEARANCE (no ground plane) HBK099 6 Dimensions in mm 50 Ω transmisson line (micrstrip or coplaner waveguide) Note: The ground termination can be optionally connected to RF ground. Fig.6 Suggested layout. 2002 July 08 Rev.0 6 www.phycomp-components.com Phycomp Product specification Surface-mount ceramic multilayer antennas ORDERING INFORMATION 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) Components may be ordered by using either a simple 16-digit clear text code or Phycomp’s unique 12NC. Ordering example for a 2.45 GHz antenna, 1000 pieces supplied in blister tape on 180 mm reel. Clear text ordering code EXAMPLE: AN2450000708031K PRODUCT AN AN = antenna CENTER FREQUENCY 2450 2450 = 2.45 GHz 2600 = 2.60 GHz 2700 = 2.70 GHz BANDWIDTH 00 00 = 100 MHz MATERIAL 07 07 = K7 SIZE 0803 0803 = 8.0 ™ 3.5 ™ 0.9 mm QUANTITY 1 1 = 1000 pcs 4 = 4000 pcs PACKING K K = 180 mm; 7" blister F = 330 mm; 13" blister B = bulk case 12NC ordering code EXAMPLE: 4311 115 00245 4 3XX 1 15 0 0XXX Family 43 antenna Center frequency 245 2.45 GHz 260 2.60 GHz 270 2.70 GHz Tolerance 00 100 MHz bandwidth (VSWR