DATA SHEET HIGH FREQUENCY SMD type antennas for BT/802.11b/g application 2.45 GHz Product specification – Jul 27, 2004 V.3 size 7.8 × 3.6 Phycomp Product specification High Frequency SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 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/g 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 Ω 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 Centre frequency (for different central frequency shifts) 2.45 GHz 02 type/03 type/Default/06 type/07 type Bandwidth ＞100 MHz Gain 4.1 dBi max. (depends on the special environment) VSWR 2.5 max. (depends on the special environment) Polarization Linear Azimuth beamwidth Omni-directional Impedance 50 Ω Power dissipation 1W Operating temperature −55 to +85 °C Terminations NiSn Resistance to soldering heat 260 °C for 10 seconds 2004 Jul 27 Rev.3 2 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency MECHANICAL DATA S1 W S1 C L S2 S2 C T F F IWA0011 For dimensions see Table 1. Fig.1. Component outline. Physical dimensions Table 1 antenna dimensions SYMBOL DETAILS DIMENSIONS (mm) L − 7.8 ±0.25 W − 3.6 ±0.20 T − 0.9 ±0.20 F feed termination 1.25 ±0.25 C − 0.4 ±0.20 S1 − 1.25 ±0.25 S2 − 1.25 ±0.25 2004 Jul 27 Rev.3 3 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency ELECTRICAL CHARACTERISTICS DESCRIPTION VALUE Centre frequency (for different central frequency shifts) 2.45 GHz 02 type/03 type/Default/06 type/07 type Bandwidth ＞100 MHz Gain 4.1 dBi max. (depends on the special environment) VSWR 2.5 max. (depends on the special environment) Polarization Linear Azimuth beamwidth Omni-directional Impedance 50 Ω Power dissipation 1W Operating temperature −55 to +85 °C Terminations NiSn Resistance to soldering heat 260 °C for 10 s Weight 0.0839 g/piece FOOTPRINT DIMENSIONS L S2 C C C W S1 F Antenna C S2 For dimensions see Table 2. IWA0012 Fig.2. Recommend dimension of solder lands Physical dimensions Table 2 The dimensions of antenna appearance SYMBOL DETAILS DIMENSIONS (mm) L − 9.0 ±0.1 W − 4.4 ±0.2 F feed pad 1.4 ±0.25 C − 0.8 ±0.20 S1 − 1.4 ±0.25 S2 − 1.6 ±0.25 2004 Jul 27 Rev.3 4 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency ANTENNA CHARACTERISTICS IN STANDRD TEST BOARD L1 L2 T T1 W SMA connector 50 Ω transmisson line Antenna chip Ground area Clear area IWA0013 For dimensions see Table 3. Fig.3. Typical FR4 test board. Physical dimensions Table 3 The dimensions of test board SYMBOL DETAILS DIMENSIONS (mm) L1 − 30 L2 − 10 W − 18 T − 0.8 T1 − 5.0 2004 Jul 27 Rev.3 5 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency IWA0038 IWA0016 SWR Γ (dB) 10.0 0 9.0 −5 8.0 −10 7.0 −15 6.0 −20 5.0 −25 4.0 −30 1 2 −35 3.0 2 1 2.0 −40 1.0 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 f (GHz) −45 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 f (GHz) Marker data: Marker data: 1: SWR= 2.5; f= 2.31 GHz 1: Γ= −10 dB; f= 2.35 GHz 2: SWR= 2.5; f= 2.62 GHz 2: Γ= −10 dB; f= 2.56 GHz Pre-tuning reference only,after-tuning performance is depending on customer installation. Fig.4 2004 Jul 27 Rev.3 The measurements of typical SWR and return loss on standard test board . 6 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency −180° −180° −90° −270° −90° −270° IWA0046 0° XY plane YZ plane 0° XZ plane −180° −90° −270° Fig.5 0° Vertical Horizontal −180° −180° dBi −50 −40 −30 −20 -10 −90° XY XZ 0° −180° dBi −50 −40 −30 −20 -10 −270° −90° The definition of X-Y-Z plane and angle for radiation pattern −270° −90° −50 −40 −30 −20 -10 dBi YZ 0° 0° −270° IWA0052 For antenna gain value see Table 4. Fig.6 Table 4 Radiation pattern measurements Max. and avg. antenna gain value of radiation pattern Plane XY (dBi) XZ(dBi) YZ (dBi) Vertical Pol. (max.) −8.9 −4.3 1.4 Vertical Pol. (avg.) −14.6 −9.8 −2.8 Horizontal Pol. (max.) 2.4 4.1 1.1 Horizontal Pol. (avg.) −3.7 −3.1 −5.2 Total gain (max.) 2.4 4.1 1.6 Total gain (avg.) −3.6 −2.8 −1.6 2004 Jul 27 Rev.3 7 www.yageo.com Phycomp Product specification High Frequency SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 ORDERING INFORMATION Components may be ordered by using either a Phycomp’s unique 12NC or the simple 17-digit clear text code (Yageo part number) 12NC ORDERING CODE EXAMPLE: 4311 115 00245 4 3 X X 1 1 5 0 0 2 4 5 Centre frequency 245 2.45 GHz Default 225 2.25 GHz 02type 230 2.30 GHz 03type 260 2.60 GHz 06type 270 2.70 GHz 07type Family 43 antenna Packing 11 reel: ∅180 mm; 7", blister, 1000 pcs 13 bulk, 1000 pcs Tolerance 00 at 100 MHz Impedance Bandwidth Material 1 high-frequency material Size 15 7.8 x 3.6 x 0.9 mm IWA0040 Yageo part number EXAMPLE: CAN4311115002451K DESCRIPTION CODE Family CAN43 = antenna products Packing 11 = 180 mm/7” blister Materials 1 = high frequency materials Size 15 = 7.8 × 3.6 × 0.9 mm Tolerance 00 = large than 100 MHz Working Frequency(1) 245 = 2.45 GHz (Default) 220 = 2.25 GHz (02 type) 230 = 2.30 GHz (01 type) 260 = 2.60 GHz (06 type) 270 = 2.70 GHz (07 type) Packing type 1K = 1,000 pcs tape reel Notes 1. Depend on yageo’s demoboard. 2004 Jul 27 Rev.3 8 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency TESTS AND REQUIREMENTS Table 5 Test procedures and requirements IEC 384-10/ CECC32 100 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS 4.4 mounting the antenna may be mounted on printed-circuit boards or ceramic substrates by applying wave soldering, reflow soldering (including vapour phase soldering) or conductive adhesive no visible damage 4.5 visual inspection and dimension check any applicable method using × 10 magnification in accordance with specification (chip off 4 mm) 4.6.1 antenna central frequency at 20 °C standard test board from Fig.3 4.8 adhesion a force of 3 N applied for 10 s to the line joining the terminations and in a plane parallel to the substrate 4.9 bond strength of plating on end face mounted in accordance with CECC 32 100, paragraph 4.4 no visible damage conditions: bending 0.5 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 260 ±5 °C for 10 ±5 s in a static solder bath the terminations should be well tinned after recovery; central frequency. 4.10 20 (Tb) resistance to soldering heat change to ±6% 4.11 20 (Ta) 2004 Jul 27 Rev.3 resistance to leaching at 260 ±5 °C for 30 ±1 s in a static solder bath using visual enlargement of × 10, dissolution of the terminations should not exceed 10% solderability zero hour test, and test after storage (20 to 24 months) in original atmosphere; unmounted chips completely immersed for 2 ±0.5 s at 235 ±5 °C the terminations should be well tinned,at least 75% is the well tinned at termination 9 www.yageo.com Phycomp Product specification High Frequency SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 IEC 60384-10/ CECC32 100 CLAUSE IEC 60384-2 TEST METHOD 4.12 4 (Na) rapid change of temperature −55 °C (30 minutes) to +85 °C (30 minutes); 100 cycles no visual damage; central frequency change to ±6% 4.14 3 (Ca) damp heat 500 ±12 hours at 60 °C; 90 to 95% RH no visual damage; 2 hours recovery; centre frequency. change to ±6% endurance 500 ±12 hours at 85 °C no visual damage; 2 hours recovery; centre frequency. change to ±6% 4.15 2004 Jul 27 Rev.3 TEST PROCEDURE 10 REQUIREMENTS www.yageo.com Phycomp Product specification High Frequency SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 PACKING Tape and reel specifications Tape and reel specifications are in accordance with “IEC 60286-3”. Basic dimensions are given in Figs 7 and 8, and Tables 6 and 7. Peel-off force Peel-off force of the blister tape is in accordance with “IEC 60286-3”; that is, at a peel-off speed of 300 ±10 mm/minute, 0.1 N to 1.3 N for 16 mm tape. The peel-off angle should be between 165° and 180° Blister tape ENVIRONMENTAL CONSIDERATIONS • Cover tape, carrier tape and reel do not contain environmentally harmful PVC materials. • Because the carrier tape is made of polycarbonate, a homogeneous material (mono-plastic), it is ideally suited for recycling. • Compared to other PVC-free materials polycarbonate shows excellent stiffness and very little deformation with temperature. Blister tape specifications P0 K0 T D0 P2 E F cover tape W B0 IWA0053 A0 D1 P1 direction of unreeling Cumulative pitch error: 0.2 mm over 10 pitches. Cumulative tolerance over 10 holes: ±0.2 mm. K0: chosen so that the orientation of the component cannot change. For dimensions see Table 6. Fig.7 2004 Jul 27 Rev.3 Blister tape 11 www.yageo.com Phycomp Product specification High Frequency Table 6 SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 Dimensions of blister tape; see Fig. 7 SYMBOL DIMENSION TOLERANCE UNIT A0 4.20 ±0.10 mm B0 8.50 ±0.10 mm K0 1.20 ±0.10 mm W 16.0 ±0.30 mm E 1.80 ±0.10 mm F 7.50 ±0.10 mm D0 1.55 ±0.10 mm D1 1.60 ±0.10 mm P0 4.0 ±0.10 mm P1 8.0 ±0.10 mm P2 2.0 ±0.10 mm T 0.25 ±0.10 mm Note 1. P0 pitch tolerance over any 10 pitches is ±0.2 mm. 2004 Jul 27 Rev.3 12 www.yageo.com Phycomp Product specification High Frequency SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 Reel specifications W2 C W1 N A HBK039 Dimensions in mm. For reel dimension see Table 7 Fig.8 Table 7 Reel. Reel dimensions; see Fig.8 TAPE WIDTH (mm) A (mm) C (mm) N (mm) W1 (mm) W2 (mm) QUANTITY PER REEL (pcs) 16 ±0.3 180 ±1.0 13.0 ±1.0 62 ±2.0 16.5 ±0.5 20.5 ±0.2 1,000 2004 Jul 27 Rev.3 13 www.yageo.com Phycomp Product specification SMD type antennas for BT/802.11b/g application 2.45 GHz size 7.8 × 3.6 High Frequency REVISION HISTORY Revision Date Change Notification Description Rev.3 2004 Jul 27 - - Updated data compile 2004 Jul 27 Rev.3 14 www.yageo.com