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Part Number AM113

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Skyworks Solutions, Inc. [781] 376-3000
· Fax [781] 376-3100 · Email sales@skyworksinc.com · www.skyworksinc.com
1
Specifications subject to change without notice. 4/03A
Dual-Band WLAN Dual Diplexer
2.4­2.5 GHz and 5­6 GHz
Features
LTCC Technology
Dual Diplexer
SMD Package, 5.0 x 3.25 x 1.1 mm
Dual-Band Diplex Receive, Dual-Band
Diplex Transmit
Applications
WLAN Systems Including 802.11a,b,g
Outline Drawing
AM113
Description
The AM113 is a ceramic dual diplexer for dual-band WLAN
systems using LTCC design and manufacturing
technology. The part consists of two diplexers, one for dual-
band receive and one for dual-band transmit. The AM113
is utilized with the diversity switch AS218-321 for
switching between antennas. The design is compatible
with the 802.11 WLAN specifications.
TOP VIEW
PIN 1
INDICATOR
BOTTOM VIEW
SIDE VIEW
PIN 1
5.00
3.25
1.10
2.69
2.29
0.38
0.89
2.36
0.33
6X 0.51
6X 0.51
0.72
1.00
Preliminary
Mode
Parameter Min.
Typ.
Max.
Unit
Low Pass
Passband
2.4
2.45
2.5
GHz
Insertion Loss
0.6
0.9
dB
Attenuation @ 4.8 GHz
19
dB
Return Loss
10
15
dB
High Pass
Passband
5.15
5.5
5.85
GHz
Insertion Loss
0.5
0.7
dB
Attenuation @ 2.5 GHz
25
dB
Return Loss
10
15
dB
Electrical Specifications at 25°C
Dimensions in mm.
Tolerance ± 0.2 mm unless otherwise specified.
Dual-Band WLAN Dual Diplexer 2.4­2.5 GHz and 5­6 GHz
AM113
2
Skyworks Solutions, Inc. [781] 376-3000
· Fax [781] 376-3100 · Email sales@skyworksinc.com · www.skyworksinc.com
Specifications subject to change without notice. 4/03A
Loss (dB)
Frequency (GHz)
IN 1 to LP1, Wideband
0
1
2
3
4
5
6
-30
-25
-20
-15
-10
-5
0
S
21
S
11
Insertion Loss (dB)
Frequency (GHz)
IN 1 to LP1, In Band
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
2.40
2.42
2.44
2.46
2.48
2.50
-20.0
-17.5
-15.0
-12.5
-10.0
-7.5
-5.0
-2.5
0
Return Loss (dB)
S
21
S
11
Loss (dB)
Frequency (GHz)
IN 1 to HP1, Wideband
0
1
2
3
4
5
6
-30
-35
-25
-20
-15
-10
-5
0
S
21
S
11
Insertion Loss (dB)
Frequency (GHz)
IN 1 to HP1, In Band
Return Loss (dB)
-3.00
-2.75
-2.50
-2.25
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
-30.0
-27.5
-25.0
-22.5
-20.0
-17.5
-15.0
-12.5
-10.0
-7.5
-5.0
-2.5
0
S
21
S
11
Loss (dB)
Frequency (GHz)
IN 2 to LP2, Wideband
0
1
2
3
4
5
6
-30
-25
-20
-15
-10
-5
0
S
21
S
11
Insertion Loss (dB)
Frequency (GHz)
IN 2 to LP2, In Band
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
2.40
2.42
2.44
2.46
2.48
2.50
-20.0
-17.5
-15.0
-12.5
-10.0
-7.5
-5.0
-2.5
0
Return Loss (dB)
S
21
S
11
Typical Performance Data
Dual-Band WLAN Dual Diplexer 2.4­2.5 GHz and 5­6 GHz
AM113
Skyworks Solutions, Inc. [781] 376-3000
· Fax [781] 376-3100 · Email sales@skyworksinc.com · www.skyworksinc.com
3
Specifications subject to change without notice. 4/03A
Loss (dB)
Frequency (GHz)
IN 2 to HP2, Wideband
0
1
2
3
4
5
6
-30
-35
-25
-20
-15
-10
-5
0
S
21
S
11
Insertion Loss (dB)
Frequency (GHz)
IN 2 to HP2, In Band
Return Loss (dB)
-3.00
-2.75
-2.50
-2.25
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
-30.0
-27.5
-25.0
-22.5
-20.0
-17.5
-15.0
-12.5
-10.0
-7.5
-5.0
-2.5
0
S
21
S
11
IN 1
IN 2
HP2
LP2
HP1
LP1
Block Diagram
PIN 1
2.46
2.84
3.45
0.89
1.24
2.16
2.50
6X 0.56
0.24
0.85
1.87
0.49
2.01
1.33
Ø0.33 Plated
Thru Holes
0.99
Suggested Land Pattern
HP2
LP2
IN 2
PIN 1
HP1
LP1
IN 1
1
2
3
4
5
6
7 (GND)
Pin Out (Top View)
HP
LP
ANT 1
SK40081
DUAL DIPLEXER
1
1
ANT 2
HP
LP
AM113-608
PC MOUNT SMA
CONNECTOR 6 PLACES
AM113-608 Evaluation PCB
PCB# SK400081. Material: Rogers RO4003.
The circuit board used in the final application should employ RF circuit design
techniques. RF signal lines should have 50
impedance. The package bottom
ground plane should be connected directly to PCB ground plane. A sufficient
number of via holes should be used to connect the top and bottom ground
planes. The evaluation circuit board shown is available upon request.