ANTENNA PRODUCTS DATA SHEET www.phycomp-components.com 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) Surface-mount ceramic multilayer antennas Product specification 2002 July 08 Rev.0 Phycomp Product specification Surface-mount ceramic multilayer antennas 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) FEATURES DESCRIPTION ENVIRONMENTAL CARE Designed for 2.45 GHz ISM-band 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. 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. Simplifies antenna circuitry NiSn lead-free terminations suitable for wave and reflow soldering Supplied in tape on reel. APPLICATIONS Telecommunications Computing (PCs, printers, PDAs) Wireless office data communications including WLAN Consumer electronics (wireless headphones). (1) Bluetooth is a trademark owned by Telefonieaktiebolaget L M Ericsson, Sweden. QUICK REFERENCE DATA DESCRIPTION VALUE Center frequency 2.45, 2.60 and 2.70 GHz Bandwidth 100 MHz Gain 0 dBi max. VSWR 2 max. Polarization Linear Azimuth beamwidth Omni-directional Impedance 50 W Power dissipation 1W Operating temperature -55 to +125 C Terminations NiSn Resistance to soldering heat 260 C for 10 s Weight 0.16 g 2002 July 08 Rev.0 2 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) MECHANICAL DATA S1 W S1 C L C F T F Dimensions in mm HBK100 For dimensions see Table 1. Fig.1 Dimensional outline. Physical dimensions Table 1 Antenna dimensions L W T F C S1 – – – feed termination – NC solder termination 0.9 0.2 1.25 0.25 0.5 ±0.3 1.25 0.35 Dimensions in millimetres 8.0 0.25 3.5 0.2 Device marking CENTER FREQUENCY (GHZ) MARKING CODE 2.45 no marking 2.60 6 2.70 7 2002 July 08 Rev.0 3 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) ELECTRICAL CHARACTERISTICS DESCRIPTION VALUE Center frequency 2.45, 2.60 and 2.70 GHz Bandwidth 100 MHz Gain 0 dBi max. VSWR 2 max. Polarization Linear Azimuth beamwidth Omni-directional Impedance 50 W Power dissipation 1W Operating temperature -55 to +125 C Terminations NiSn Resistance to soldering heat 260 C, 10 sec. FOOTPRINT DIMENSIONS L C C ANTENNA S1 F Dimensions in mm HBK101 For dimensions see Table 2. Fig.2 Recommended dimensions of solder lands. Physical dimensions Table 2 Recommended solder land pattern L F C S1 – feed pad – NC mounting pad 0.90 0.10 1.40 0.10 Dimensions in millimetres 9.0 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 0.8 2.6 15 1.2 50 Ω transmisson line antenna chip Dimensions in mm HBK104 Fig.3 Typical FR4 test board. HBK105 insertion loss (dB) 50 50 25 40 100 30 2 GHz 20 10 250 Ω 10 4 +j 0 0 −10 1 3 −20 10 25 1 100 250 ∞ −j 4 Ω 2 −30 Ω 2 10 3 3 GHz 250 −40 −50 2.0 100 25 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. HBK106 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° −40 −90° −30 −20 −10 0 dBi −40 −90° 90° −20 −10 0 dBi 90° HBK102 180° HBK103 180° −30 H-plane E-plane Fig.5 Typical radiation patterns. APPLICATION EXAMPLE 8 2 CLEARANCE (no ground plane) GROUND PLANE (on back side) 6 ANTENNA CHIP BLUETOOTH OR OTHER RF MODULE CLEARANCE (no ground plane) 6 HBK099 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 2.45 GHz ISM-band antenna for Bluetooth and WLAN IEEE 802.11b (Long Shape) ORDERING INFORMATION 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 CENTER FREQUENCY BANDWIDTH MATERIAL SIZE QUANTITY PACKING AN 2450 00 07 0803 1 K AN = antenna 2450 = 2.45 GHz 2600 = 2.60 GHz 2700 = 2.70 GHz 00 = 100 MHz 07 = K7 0803 = 8.0 3.5 0.9 mm 1 = 1000 pcs 4 = 4000 pcs K = 180 mm; 7" blister F = 330 mm; 13" blister B = bulk case 12NC ordering code EXAMPLE: 4311 115 00245 4 3XX 1 1 5 0 0XXX Family 43 antenna Center frequency 245 2.45 GHz 260 2.60 GHz 270 2.70 GHz Packing 11 180 mm / 7” reel, blister, 1000 pcs 12 330 mm / 13” reel, blister, 4000 pcs 13 bulk, 1000 pcs Tolerance 00 100 MHz bandwidth (VSWR <2) Material 1 high-frequency material Size 15 2002 July 08 Rev.0 7 8.0 3.5 0.9 mm 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) TESTS AND REQUIREMENTS Table 3 Test procedures and requirements IEC 60 384-10 CECC 32 100 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE 4.4 mounting The antenna may be mounted on a printed-circuit boards or ceramic substrates by applying wave soldering, reflow soldering (including vapour phase soldering) or conductive adhesive 4.5 visual inspection any applicable method using 10 and dimension magnification check REQUIREMENTS no visual damage no cracks or fissures larger than 4 mm 4.6.1 antenna frequency: 2.45 GHz @ 20 C standard test board from Fig.3 4.8 adhesion a force of 5 N applied for 10 s to the line joining the terminations and in a plane parallel to the substrate no visible damage 4.9 bond strength of plating on end face mounted in accordance with CECC 32 100, paragraph 4.4 no visible damage conditions: bending 1 mm at a rate of 1 mm/s; radius jig: 340 mm; 2 mm warp on FR4 board of 90 mm length no visible damage resistance to soldering heat 260 5 C for 10 0.5 s in a static solder bath the terminations shall be well tinned after recovery; center frequency shift within 6% resistance to leaching 260 5 C for 30 1 s in a static solder bath using visual enlargement of 10; dissolution of the terminations shall not exceed 10% 4.10 20 (Tb) 4.11 20 (Ta) solderability zero hour test and test after storage the terminations must be well (20 to 24 months) in original packing tinned for at least 75% in normal atmosphere; unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 5 C 4.12 4 (Na) rapid change of temperature -55 C (30 minutes) to +125 C (30 minutes); 100 cycles no visual damage; center frequency shift within 6% 4.14 3 (Ca) damp heat 500 12 hours at 60 C; 90 to 95% RH no visual damage; 2 hours recovery; center frequency shift within 6% endurance 500 12 hours at 125 C no visual damage; 2 hours recovery; center frequency shift within 6% 4.15 2002 July 08 Rev.0 8 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) REVISION HISTORY Revision Date Change Notification Description Rev.0 2002 Jul 08 – - First issue of this specification 2002 July 08 Rev.0 9 www.phycomp-components.com