ETC 431311100245

ANTENNA PRODUCTS
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE
802.11b
Surface-mount ceramic
multilayer antennas
www.yageo.com
Product specification
Supersedes data of 27th September 2001
2002 Oct 17 Rev.2
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
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 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, 2.60, 2.70, 2.80 and 2.90 GHz
Bandwidth
100 MHz
Gain
1.2 dBi max.
VSWR
2 max.
Polarization
Linear
Azimuth beamwidth
Omni-directional
Impedance
50 Ω
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 Oct 17 Rev.2
2
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
MECHANICAL DATA
W
S2
S4
S4
S2
S3
S3
C
L
C
F
T
F
S1
G
S1
For dimensions see Table 1.
G
HBK016
Fig.1. Dimensional outline.
Physical dimensions
Table 1
Device marking
Antenna dimensions
SYMBOL
DETAILS
DIMENSIONS (mm)
L
−
7.35 ±0.25
W
−
5.5 ±0.2
T
−
1.3 ±0.2
F
feed termination
0.9 ±0.25
G
optional ground termination(1)
1.25 ±0.35
C
−
0.5 ±0.3
S1
NC solder termination
1.25 ±0.35
S2
NC solder termination
1.25 ±0.35
S3
NC solder termination
0.9 ±0.25
S4
NC solder termination
1.25 ±0.35
CENTRE
FREQUENCY
(GHz)
MARKING
CODE
2.45
no marking
2.60
6
2.70
7
2.80
8
2.90
9
Note
1. The antenna has built-in circuitry to the ground termination. Connecting
the antenna’s ground point to the system’s RF ground plane is optional. If
good matching is achieved, the ground termination is then used as a
solder joint (like S1, S2, S3, and S4) to fix the antenna to the substrate
only.
2002 Oct 17 Rev.2
3
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
ELECTRICAL CHARACTERISTICS
DESCRIPTION
VALUE
Centre frequency
2.45, 2.60, 2.70, 2.80 and 2.90 GHz
Bandwidth
100 MHz
Gain
1.2 dBi max.
VSWR
2 max.
Polarization
Linear
Azimuth beamwidth
Omni-directional
Impedance
50 Ω
Power dissipation
1W
Operating temperature
−55 to +125 °C
Terminations
NiSn
Resistance to soldering heat
260 °C, 10 sec.
FOOTPRINT DIMENSIONS
L
C
C
S1
S2
ANTENNA
F
S3
G
S4
W
HBK015
Dimensions in mm
For dimensions see Table 2.
Fig.2
Recommended dimensions of solder lands.
Physical dimensions
Table 2
Recommended solder land pattern
SYMBOL
COMMENT
DIMENSIONS
(mm)
SYMBOL
COMMENT
DIMENSIONS
(mm)
L
−
8.30 ±0.10
S1
NC mounting pad
1.40 ±0.10
W
−
5.70 ±0.10
S2
NC mounting pad
1.40 ±0.10
F
feed pad
1.00 ±0.10
S3
NC mounting pad
1.00 ±0.10
G
optional ground pad
1.40 ±0.10
S4
NC mounting pad
1.40 ±0.10
C
−
0.90 ±0.10
−
−
−
2002 Oct 17 Rev.2
4
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
STANDARD TEST BOARD FOR RADIATION PATTERN AND SWR MEASUREMENTS
14
50 Ω
transmisson
line
1.2
8
0.8
antenna
chip
14
SMA
connector
Dimensions in mm
Fig.3
HBK090
Typical FR4 test board.
50
RYA002
SWR
25
10.0
100
3 GHz
9.0
2 GHz
8.0
10
250
Ω
7.0
+j
6.0
0
Ω
10
25
−j
5.0
2 1
3
100
250
∞
Ω
4.0
250
10
3.0
1 2 3
2.0
1.0
2.0
100
25
2.2
2.4
2.6
2.8
3.0
f (GHz)
50
Marker data:
1: SWR = 1.28; f = 2.400 GHz
2: SWR = 1.34; f = 2.450 GHz
3: SWR = 1.34; f = 2.500 GHz.
Fig.4
2002 Oct 17 Rev.2
RYA0003
Marker data:
1: 50.75 Ω/12.36 Ω; f = 2.400 GHz
2: 44.98 Ω/12.83 Ω; f = 2.450 GHz
3: 43.99 Ω/12.27 Ω; f = 2.500 GHz.
Typical SWR and characteristic impedance measurements.
5
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
0°
−40
−90°
0°
−30
−20
−10
0 dBi
−40
−90°
90°
−30
−20
−10
0
dBi
90°
RYA005
180°
RYA004
180°
E-plane
H-plane
(omni-directional)
Fig.5
Typical radiation patterns.
APPLICATION EXAMPLE
8
GROUND PLANE (on back side)
2
CLEARANCE
(no ground plane)
8
Feedpoint
ANTENNA
CHIP
Ground
BLUETOOTH OR OTHER
RF MODULE
CLEARANCE
(no ground plane)
8
HBK014
50 Ω transmisson line
(can be a straight connection)
Dimensions in mm.
The ground termination can be
optionally connected to RF ground.
Fig.6
2002 Oct 17 Rev.2
Suggested layout.
6
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
ORDERING INFORMATION
Components may be ordered by using either a simple 15-digit clear text code or Phycomp’s unique 12NC.
Ordering example for a Type 290 antenna, 1000 pieces supplied in blister tape on 180 mm reel.
Clear text code
EXAMPLE: AN2900000707051K
DESCRIPTION
CODE
ORDERING EXAMPLE
Product
AN = antenna type
AN
Centre frequency
2450 = 2.45 GHz 2800 = 2.80 GHz
2600 = 2.60 GHz 2900 = 2.90 GHz
2700 = 2.70 GHz
Bandwidth
00 = 100 MHz
00
Material
07 = K7
07
Size
0705 = 7.35 × 5.5 × 1.3 mm
Quantity
1 = 1000 pcs
1
Packing
K = 180 mm; 7" blister
B = bulk case
K
2900
0705
12NC ordering code
EXAMPLE: 4311 111 00290 (TYPE 290 ANTENNA)
43 XX
1 11
00 XXX
Centre frequency
245 Type245 for 2.45 GHz
260 Type260 for 2.60 GHz
270 Type270 for 2.70 GHz
280 Type280 for 2.80 GHz
290 Type290 for 2.90 GHz
Tolerance
00
100 MHz bandwidth
(VSWR <2)
Family
43 antenna
Packing
11 180 mm / 7" reel, blister, 1000 pcs
13 bulk, 1000 pcs
Material
1 high-frequency material
2002 Oct 17 Rev.2
RYA001
7
Size
11
7.35 x 5.5 x 1.3 mm
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
TESTS AND REQUIREMENTS
Table 3
Test procedures and requirements
IEC
60384-10/
CECC 32 100
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
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;
centre 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%
solderability
zero hour test, and test
after storage
(20 to 24 months) in
original packing in normal
atmosphere;
unmounted chips
completely immersed for
2 ±0.5 s in a solder bath
at 235 ±5 °C
the terminations must be
well tinned for at least 75%
4.10
4.11
20 (Tb)
20 (Ta)
2002 Oct 17 Rev.2
8
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
IEC
60384-10/
CECC 32 100
CLAUSE
IEC
60068-2
TEST
METHOD
4.12
4 (Na)
rapid change of
temperature
−55 °C (30 minutes) to
+125 °C (30 minutes);
5 cycles
no visual damage; centre
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; centre frequency
shift within ±6%
endurance
500 ±12 hours at 125 °C
no visual damage; 2 hours
recovery; centre frequency
shift within ±6%
4.15
2002 Oct 17 Rev.2
TEST
PROCEDURE
9
REQUIREMENTS
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
PACKING
Blister tape
Tape and reel specifications
ENVIRONMENTAL CONSIDERATIONS
Tape and reel specifications are in accordance with
“IEC 60286-3”. Basic dimensions are given in
Figs 7 and 8, and Tables 4 and 5.
• 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.
Peel-off force
• Compared to other PVC-free materials polycarbonate
shows excellent stiffness and very little deformation
with temperature.
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 specifications
P0
K0
D0
T
P2
E
F
cover tape
W
B0
MBG516
A0
T1
D1
T2
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 4.
Fig.7
2002 Oct 17 Rev.2
Blister tape.
10
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
Table 4
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
Dimensions of blister tape; see Fig.7
SYMBOL
DIMENSION
TOLERANCE
UNIT
A0 nominal clearance; note 1
5.85
±0.10
mm
B0 nominal clearance; note 1
7.60
±0.10
mm
K0 minimum clearance; note 1
1.70
±0.10
mm
W
16.0
±0.3
mm
E
1.75
±0.10
mm
F
7.50
±0.10
mm
D0
1.55
±0.10
mm
D1
1.50
±0.10
mm
P0; note 2
4.0
±0.1
mm
P1
8.0
±0.1
mm
P2
2.0
±0.1
mm
T
0.30
±0.10
mm
Notes
1.
Possible product displacement in pocket.
2.
P0 pitch tolerance over any 10 pitches is ±0.2 mm.
2002 Oct 17 Rev.2
11
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
Reel specifications
W2
C
N
A
HBK039
W1
Dimensions in mm.
For reel dimensions see Table 5.
Fig.8
Table 5
Reel.
Reel dimensions; see Fig.8
QUANTITY
PER REEL
TAPE WIDTH
(mm)
A
(mm)
C
(mm)
N
(mm)
W1
(mm)
W2
(mm)
1000
16
180 ±0.1
13.0 ±0.5
62 ±0.5
16.0 +1/−0
20.5 ±0.2
2002 Oct 17 Rev.2
12
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
REVISION HISTORY
Revision
Date
Change
Notification
Description
Rev.0
2001 Feb 06
−
- First issue of this specification.
Rev.1
2001 Sep 27
−
- Specification status changed from “Preliminary” to “Product
specification”
- Product range expanded with 2.60 and 2.70 GHz devices
- Revised antenna dimensions (see Table 1)
- 180 mm tape-and-reel and bulk packing options added
- Blister tape-and-reel specifications added
- Clear-text code ordering information added
Rev.2
2002 Oct 17
−
- Product range expanded with 2.80 and 2.90 GHz devices
- Delete 4000 pcs packing
- Reliability Test Items
2002 Oct 17 Rev.2
13
www.yageo.com