BP110BC data sheet (2)

Dual-Band WLAN Band Pass Filter
2.4–2.5 GHz and 5.15–5.85GHz
BP110BC
Applications
■ WLAN Systems Including 802.11a,b,g
Outline Drawing
Features
3.20
■ RoHS Compliant
■ Two Filters In One Package
■ SMD Package, 3.2 x 5 x 1.4 mm
PIN 1 INDICATOR
5.10
1.40
TOP VIEW
SIDE VIEW
■ Low Insertion Loss (0.9 dB @ 2.45 GHz
and 1.1 dB @ 5.5 GHz)
4X 2.13
4X 1.75
4X 1.25
4X 0.87
PIN 4
Description
The BP110BC is a dual ceramic filter using LTCC design and
manufacturing technology. The filter has two sections, one
for the 2.4–2.5 GHz band and one section for the
5.15–5.85 GHz band. The design is compatible with the
802.11 WLAN specifications.
4X 1.10
4X 1.60
4X 0.72
0.92
PIN 1
METAL
PAD 4X
METAL GROUND PAD
1.93
4X 1.50
BOTTOM VIEW
Dimensions in mm. Tolerance is ± 0.2 mm unless otherwise specified.
Electrical Specifications at 25°C
Parameter
Min.
Typ.
Max.
Unit
2.5
GHz
1.4
dB
2.45 GHz Filter Section
Passband
2.4
Insertion Loss
1.0
Return Loss (I/O)
10
14
dB
Attenuation @ DC–1.62 GHz
30
40
dB
Attenuation @ 5 GHz
30
dB
Attenuation @ 7.5 GHz
60
dB
5.5 GHz Filter Section
5.15
Passband
Insertion Loss
1.2
5.85
GHz
2.0
dB
Return Loss (I/O)
10
15
dB
Attenuation @ DC–4.5 GHz
30
40
dB
Attenuation @ 11 GHz
25
dB
Attenuation @ 15.5 GHz
10
dB
Typical variation over temperature (-40 to +85 °C) is 0.16 MHz/C and 0.003 dB/C at the 2.45 GHz section and 0.24 MHz/C and 0.009 dB/C at the 5.50 GHz section.
Integrated Module Technology Inc. Tel 886-3-4091046 • Fax 886-3-4090756 • Email [email protected]
Specifications subject to change without notice
. . Rev. Feb 04.
.
1
Dual-Band WLAN Band Pass Filter 2.4–2.5 GHz and 4.9–5.9 GHz
BP110BC
Typical Performance Data
0
0
-10
-10
Insertion Loss
-20
-20
Return
Loss
-30
(dB)
(dB)
-30
-40
-50
-50
-60
-60
-70
-70
1
2
3
4
5
0
6
1
2
3
4
5
Frequency (GHz)
Frequency (GHz)
2.45 GHz Filter Section
5.5 GHz Filter Section
0
0
-0.2
-0.2
-0.4
-0.4
Insertion Loss (dB)
Insertion Loss (dB)
0
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
6
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-1.8
-2.0
5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6.0
-2.0
2.3
2.4
2.5
2.6
Frequency (GHz)
Frequency (GHz)
2.45 GHz Filter Section
5.5 GHz Filter Section
0
0
-10
-10
S11 (dB)
-20
S-Parameters (dB)
S-Parameters (dB)
Insertion
Loss
-80
-80
-30
-40
-50
-60
S21 (dB)
-70
S11 (dB)
-20
-30
-40
-50
S21 (dB)
-60
-70
-80
-80
0
2
Return
Loss
-40
2
4
6
8
10
12
14
16
18
0
2
4
6
8
10
12
14
Frequency (GHz)
Frequency (GHz)
2.45 GHz Filter Section
5.5 GHz Filter Section
Integrated Module Technology Inc. Tel 886-3-4091046 • Fax 886-3-4090756 • Email [email protected]
Specifications subject to change without notice. Rev. Feb 04.
16
18
Dual-Band WLAN Band Pass Filter 2.4–2.5 GHz and 4.9–5.9 GHz
BP110BC
Block Diagram
2.45 GHz
IN
5.5 GHz
IN
Pin Out (Top View)
2.45 GHz IN
1
4
2.45 GHz OUT
5.5 GHz IN
2
3
5.5 GHz OUT
2.45 GHz
OUT
5.5 GHz
OUT
Suggested Land Pattern
3.35
1.68
0.71
0.38
0.61
1.65
0.61
3.76
4.70
3.43
1.21
TYP.
0.89 TYP.
SPACING
5.08
Dimension in mm.
Integrated Module Technology Inc. Tel 886-3-4091046 • Fax 886-3-4090756 • Email [email protected]
Specifications subject to change without notice
. . Rev. Feb 04.
.
0.33 (0.013) TYP.
PLATED THRU HOLES
FOR GROUNDING
3
Dual-Band WLAN Band Pass Filter 2.4–2.5 GHz and 4.9- 5.9 GHz
BP110BC
Represented by
4
Integrated Module Technology Inc. Tel 886-3-4091046 • Fax 886-3-4090756 • Email [email protected]
Specifications subject to change without notice. Rev. Feb 04.