LTCC FILTER PRODUCTS
3.5 GHz Multilayer
Ceramic Low Pass Filter (2012)
18th
, May. 2005 Rev.1
2012/3.5GHz (Wimax)
Multilayer
Ceramic Low Pass Filter
BY /
½定者
CHECK
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1
2
18
th
,May. 2005
CFL4111 714 50 3504K
TLL.SH
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共頁
11
PAGE/
頁
1
SH nr.
190
S.U.Hong
J.S.Hsieh
SUPER /
原圖編號
C.T. Lee
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DATE /
日期
18th.May, 2005
`
MULTILAYER CERAMIC LOW PASS FILTER
FOR WLAN IEEE 802.16-2004/d/e (WiMax)
Product Specification
1
QUICK REFERENCE DATA
Specifications
Description
Frequency Range
Impedance
Insertion loss
V.S.W.R
Attenuation
Dimension
Value
3000 ~ 4000 MHz
50 Ohm
0.5dB (Max) at 25
°C
2 (Max)
35.0dB min. at 6.8 GHz
30.0dB min. at 11.0 GHz (ref)
2.0
×1.25 ×
0.85 mm
Special Environmental Concerns- Green Products Design: Termination is lead free (Pb free)
and packing materials can be re-cycled
1
All the technical data and information contained herein are subject to change without prior notice
2012/3.5GHz (Wimax)
Multilayer
Ceramic Low Pass Filter
BY /
½定者
CHECK
—
►
—
►
—
►
1
2
18
th
,May. 2005
CFL4111 714 50 3504K
TLL.SH
/
共頁
11
PAGE/
頁
2
SH nr.
190
S.U.Hong
J.S.Hsieh
SUPER /
原圖編號
C.T. Lee
—
►
—
►
DATE /
日期
18th.May, 2005
`
Applications
Dimensions and Port Configurations
Figure
P
E
C
L
W
T
P
C
G
E
F
Dimension
2.0±0.2mm
1.25±0.2mm
0.85±0.15mm
0.35±0.2mm
0.2±0.2mm
1.6±0.3mm
0.3±0.15mm
0.3±0.15mm
Port
---
---
---
I/O Termination
---
Ground Termination
---
---
z
z
L
T
W
G
○
F
2012/3.5GHz (Wimax)
Multilayer
Ceramic Low Pass Filter
BY /
½定者
CHECK
—
►
—
►
—
►
1
2
18
th
,May. 2005
CFL4111 714 50 3504K
TLL.SH
/
共頁
11
PAGE/
頁
3
SH nr.
190
S.U.Hong
J.S.Hsieh
SUPER /
原圖編號
C.T. Lee
—
►
—
►
DATE /
日期
18th.May, 2005
`
Solder Land Pattern
Figure
L
L
W
P1
P2
D
W
Dimension
1.7±0.1mm
6.0±0.1mm
0.76±0.1mm
0.76±0.1mm
0.5±0.1mm
Remark
Ground Pad
---
Feed Pad
Feed Pad
Ground Pad
P1
P2
d=0.3 mm
Via hole
2012/3.5GHz (Wimax)
Multilayer
Ceramic Low Pass Filter
BY /
½定者
CHECK
—
►
—
►
—
►
1
2
18
th
,May. 2005
CFL4111 714 50 3504K
TLL.SH
/
共頁
11
PAGE/
頁
4
SH nr.
190
S.U.Hong
J.S.Hsieh
SUPER /
原圖編號
C.T. Lee
—
►
—
►
DATE /
日期
18th.May, 2005
`
Frequency Characteristics
2012/3.5GHz (Wimax)
Multilayer
Ceramic Low Pass Filter
BY /
½定者
CHECK
—
►
—
►
—
►
1
2
18
th
,May. 2005
CFL4111 714 50 3504K
TLL.SH
/
共頁
11
PAGE/
頁
5
SH nr.
190
S.U.Hong
J.S.Hsieh
SUPER /
原圖編號
C.T. Lee
—
►
—
►
DATE /
日期
18th.May, 2005
`
