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Part: AM115-610

Category:

Description: AM115:Dual-Band Wlan Filter 2.4 2.5 GHZ And...

Company: Alpha Industries

Datasheet: Download AM115-610 datasheet     File size : 42 kB

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Datasheet text preview:
Preliminary

Dual-Band WLAN Band Pass Filter 2.4­2.5 GHz and 5.15­5.85 GHz
AM115 Applications
WLAN Systems Including 802.11a,b,g

Outline Drawing

Features

3.20

LTCC Technology Two Filters in One Package SMD Package, 3.2 x 5 x 0.9 mm Low Insertion Loss (0.9 dB @ 2.45 GHz and 1.0 dB @ 5.5 GHz)
PIN 1 INDICATOR 5.0 TOP VIEW 4X 1.75 4X 1.25 4X 0.87 PIN 4 4X 1.60 SIDE VIEW 0.90

Description
The AM115 is a dual ceramic filter using LTCC design and manufacturing technology. The filter has two sections, one for the 2.4­2.5 GHz band and one section for the 5.15­5.85 GHz band. The design is compatible with the 802.11 WLAN specifications.
METAL PAD 4X

4X 0.72

4X 1.10

PIN 1 METAL GROUND PAD

4X 1.50 BOTTOM VIEW

Dimensions in mm. Tolerance is ± 0.2 mm unless otherwise specified.

Electrical Specifications at 25°C
Parameter 2.45 GHz Filter Section Passband Inser tion Loss Return Loss (I/O) Attenuation @ DC­1.62 GHz Attenuation @ 5 GHz Attenuation @ 7.5 GHz 5.5 GHz Filter Section Passband Insertion Loss Return Loss (I/O) Attenuation @ DC­4.5 GHz Attenuation @ 11 GHz Attenuation @ 15.5 GHz 10 30 5.15 1.3 15 40 25 10 5.85 1.6 GHz dB dB dB dB dB 10 35 2.4 1.1 14 45 35 60 2.5 1.4 GHz dB dB dB dB dB Min. Typ. Max. Unit

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

1

Dual-Band WLAN Band Pass Filter 2.4­2.5 GHz and 5.15­5.85 GHz

AM115

Typical Performance Data
0 -10 -20 -30 Insertion Loss
0 -10 -20 Return Loss -30

(dB)

(dB)

-40 -50 -60 -70 -80 0 1.0 2.0

-40 -50 -60 -70 -80 0 Insertion Loss

Return Loss

3.0

4.0

5.0

6.0

1

2

3

4

5

6

Frequency (GHz)

Frequency (GHz)

2.45 GHz Filter Section

5.5 GHz Filter Section

0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 2.3 2.4 2.5 2.6

0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9

Insertion Loss (dB)

Insertion Loss (dB)

Frequency (GHz)

Frequency (GHz)

2.45 GHz Filter Section
0 -10 0 -10

5.5 GHz Filter Section

S-Parameters (dB)

-20 -30 -40 -50 -60 -70 -80 0 2 4

S-Parameters (dB)

S11 (dB)

S11 (dB)

-20 -30 -40 -50 -60 -70 -80 S21 (dB)

S21 (dB)

6

8

10

12

14

16

18

0

2

4

6

8

10

12

14

16

18

Frequency (GHz)

Frequency (GHz)

2.45 GHz Filter Section

5.5 GHz Filter Section

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

Dual-Band WLAN Band Pass Filter 2.4­2.5 GHz and 5.15­5.85 GHz

AM115

Pin Out (Top View)
2.45 GHz IN 1 4 2.45 GHz OUT

Block Diagram
2.45 GHz IN 2.45 GHz OUT

5.5 GHz IN

2

3

5.5 GHz OUT

Suggested Land Pattern
0.66 0.56 0.66

5.5 GHz IN

5.5 GHz OUT

Evaluation PCB
AM115-610 3.28 2.45 IN 4.93
1

2.45 OUT

0.43 TYP.

5.5 IN

SK40019-2 REV -

5.5 OUT

0.43 TYP. 3.50 Dimensions in mm.

0.25 PLATED THRU HOLES DUAL-BAND FILTER MODULE

RF THRU MEASUREMENT PATH FOR DEEMBEDDING PURPOSES.

Item All Ports PCB1

Description PC Mount SMA Connector SK40019-2 Evaluation PCB

1. Circuit Board Material: Rogers RO4003.

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

3




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