DATA SHEET
Introduction and Applications for Ceramic Band Pass Filters
Features
High Q ceramic
●
Rugged
●
Temperature compensated
●
Custom designs
●
Benefits
Low insertion loss
●
Small compact design
●
Frequency stability
●
Mechanical stability
●
Introduction
Skyworks is a world-class supplier of high performance ceramic
band pass filters. Specializing in band pass, notch and diplexing
applications, Skyworks can cover a frequency range from 300 MHz
to 6000 MHz with surface mount or connectorized devices.
Utilizing state of the art assembly automation, Skyworks provides
cost-effective solutions meeting high performance specifications.
Skyworks’ surface mount PCB configured filters are designed to
comply with “green” manufacturing initiatives eliminating heavy
metal elements. This configuration is designed to comply with
pending European regulations regarding the elimination of lead in
electronic assemblies. Custom assemblies can be obtained with
flat pack style SMT devices, through-hole or Sn/Pb coated PCB
surface mount designs.
Skyworks’ assembly methodology offers a wide array of designs,
from 2 mm x 2 pole – 8 mm x 10 pole band pass filters and
diplexers, to advanced band stop (notch) designs and high-pass
or low-pass filters. For typical applications and ranges of prod-
ucts, refer to the Standard Filters/Duplexers listing included in
this document. Detailed specifications, both mechanical and
electrical, are maintained for many popular designs on our
Website, or by contacting your local sales representative.
The nature of applications utilizing a band pass filter, duplexer or
notch filter, necessitates the close interaction of the customer
and Skyworks’ application engineering. Our application engineers
employ the latest in simulation and circuit analysis software with
accurately defined design rules to provide rapid turnaround on
new filter designs. With our experience and design aids,
Skyworks can provide the necessary support for your application
from prototype through production. In addition to the personal
attention, Skyworks offers a computer-aided design tool, CRaFT,
to assist engineers designing filters (the latest version can be
downloaded from our web site, www.skyworksinc.com.
The strength of Skyworks’ designs begin with our ability to
produce our own coaxial resonators from proprietary ceramic
formulations. These resonators provide a high Q element that
allows us to maintain our low filter insertion loss values. With
numerous design package styles, Skyworks offers aggressive
leadtimes on both prototype and volume applications.
*These products are produced by Trans-Tech (a wholly-owned subsidiary of Skyworks Solutions, Inc.)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • July 10, 2004
1
DATA SHEET • INTRODUCTION AND APPLICATIONS FOR CERAMIC BAND PASS FILTERS
Standard Filter Selection Guide
Skyworks has a wide range of standard filters, as well as the
capability to rapidly create new custom designs. Figure 1.1 illus-
trates our general capability for filters. If a desired requirement
falls within the listed categories, Skyworks can easily offer a suit-
able design. Beyond this general list, Skyworks has a staff of
experienced filter designers who can provide new custom and
more technologically difficult filters. In addition, the CRaFT pro-
gram functions as a useful tool when analyzing filter requirements.
Skyworks welcomes the chance to review specifications and
determine a design solution.
Figure 1.1 Standard Capabilities*
Center frequency
Standard filter type
Number of poles
Resonator sizes
Bandwidth
Insertion loss
Attenuation
Impedance
300 MHz to 6 GHz
Ceramic band pass, duplexer,
notch, LPF
2–10
2, 3, 4, 6, 8 and 12
1.0%–10% (May vary depending
on resonator size, F
O
&
ε
R
)
1–4 dB typical by design
Varies by number of poles
50 or 75
Ω
2.0:1 maximum
-40 to +85 °C
PCB surface mount, thru-hole, & flat
pack surface mount
1 W typical*
Standard Filters/Duplexers*
This list contains Skyworks’ most popular filter and diplexer
designs. A variety of footprints and configurations are available
for application-specific needs. Please contact the factory or your
local representative with your specifications or for more informa-
tion on any of these designs. Skyworks maintains a list of over
700 active filters and diplexers. We welcome every opportunity to
assist in the selection or creation of a filter or diplexer that will
meet your specifications.
VSWR
Operating temperature range
Mechanical packaging options
Power handling (continuous)
* Contact Skyworks application engineering for assistance with any other requirement.
CATV (400–550 MHz/1000–1100 MHz)
Part Number
TT6P3-0427.5T-0125
TT6P3-0439T-0150
TT6P3-0445T-0145
TT6P3-0451T-0150
TT6P3-0495.25T-0145
TT6P3-0527.25T-0145
TT6P3-0547.25T-0145
TT4P3-1000P0-2525
TT6P4-1090P0-1050
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Size/Poles
6 mm/3 pole
6 mm/3 pole
6 mm/3 pole
6 mm/3 pole
6 mm/3 pole
6 mm/3 pole
6 mm/3 pole
4 mm/3 pole
6 mm/4 pole
Center Frequency
(MHz)
427.50
439.00
445.00
451.00
495.25
527.25
547.25
1000.00
1090.00
Bandwidth
(MHz)
1
1
1
1
1
1
1
25
10
Insertion Loss
(dB)
2.5
5.0
4.5
5.0
4.5
4.5
4.5
2.5
5.0
Package
Through-hole
Through-hole
Through-hole
Through-hole
Through-hole
Through-hole
Through-hole
PCB SMT
PCB SMT
WCS (746–794 MHz/2305–2360 MHz/3650–3700 MHz/4940–4990 MHz)
Part Number
TT2P6-0757P0-7540
TT6P6-0785P6-3022
TT6P5-0794P3-2430
TT4P2-2332.5P2-2730
TT6P5-2312P1-7032
TT6P5-2340P1-12032
TT6P4-3650P1-50014
TT6P3-3675P0-5020
TT4P4-T2382-R2518
TT6P7-T0712-R0757
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Diplexer
Diplexer
Size/Poles
2 mm/6 pole
6 mm/6 pole
6 mm/5 pole
4 mm/2 pole
6 mm/5 pole
6 mm/5 pole
6 mm/4 pole
6 mm/3 pole
4 mm/4 pole
6 mm/4 x 3 pole
Center Frequency
(MHz)
757
785
794
2332.5
2312
2340
3650
3675
T2382/R2518
T712/R757
Bandwidth
(MHz)
75
30
24
27
70
120
500
50
Insertion Loss
(dB)
4.0
2.2
3.0
3.0
3.2
3.2
1.4
2.0
Package
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
*These products are produced by Trans-Tech (a subsidiary of Skyworks)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
July 10, 2004 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice.
DATA SHEET • INTRODUCTION AND APPLICATIONS FOR CERAMIC BAND PASS FILTERS
MDS (2110–2160 MHz/2500–2690 MHz)
Part Number
TT3P2-2110P0-2426
TT4P3-2120P2-6020
TT3P4-2140P1-10030
TT3P3-2521P0-4220
TT4P4-2593P1-18620
TT4P4-2600P2-20020
TT6P5-2640P1-7032
TT6P6-T2534-R2653
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Diplexer
Size/Poles
3 mm/2 pole
4 mm/3 pole
3 mm/4 pole
3 mm/3 pole
4 mm/4 pole
4 mm/4 pole
6 mm/5 pole
6 mm/3 x 3 pole
Center Frequency
(MHz)
2110
2120
2140
2521
2593
2600
2640
T2534/R2653
Bandwidth
(MHz)
24
60
100
42
186
200
70
Insertion Loss
(dB)
2.6
2.0
3.0
2.0
2.0
2.0
3.2
Package
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
ISM (900–930 MHz/2400–2484 MHz/5650–5830 MHz)
Part Number
TT4P2-0915P2-2620
TT6P2-0915F-1425
TT6P3-0927T-0240
TT6P5-2440P0-4830
TT4P3-2400P1-20015
TT6P3-2400P2-0420
TT4P4-5250P0-20017
TT4P4-5300P0-20017
TT4P4-5775P0-10030
TT4P4-5795P0-15017
TT4P8-T5250-T5795
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Diplexer
Size/Poles
4 mm/2 pole
6 mm/2 pole
6 mm/3 pole
6 mm/5 pole
4 mm/3 pole
6 mm/3 pole
4 mm/4 pole
4 mm/4 pole
4 mm/4 pole
4 mm/4 pole
4 mm/4 x 4 pole
Center Frequency
(MHz)
915
915
927
2440
2400
2400
5250
5300
5775
5795
T5250/R5795
Bandwidth
(MHz)
26
14
2
48
200
4
200
200
100
250
Insertion Loss
(dB)
2.0
2.5
4.0
30
1.5
2.0
1.7
1.7
3.0
1.7
Package
PCB SMT
Flatpack SMT
Through-hole
Through-hole
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCS Data (1910–1930 MHz)
Part Number
TT6P4-1910P3-2140
TT6P4-1930P3-2030
TT3P4-0836.5P2-2525
TT3P4-0881.5P2-2525
Filter Type
Band pass
Band pass
Band pass
Band pass
Size/Poles
6 mm/4 pole
6 mm/4 pole
3 mm/4 pole
3 mm/4 pole
Center Frequency
(MHz)
1910
1930
0836.5
0881.5
Bandwidth
(MHz)
21
20
25
25
Insertion Loss
(dB)
4.0
3.0
2.5
2.5
Package
PCB SMT
PCB SMT
PCB SMT
PCB SMT
Cellular/PCS/DCS/UMTS (836–882 MHz/1880–1960 MHz/2140–2360 MHz)
Part Number
TT3P3-0836.5P0-2526
TT3P3-0881.5P0-2526
TT4P3-0863P0-0585
TT6P5-881.5P0-2530
TT4P4-1960P0-6216
TT4P4-1880P0-6216
TT4L4-0836.5P0-2526
TT8N4-0840P0-0440
TT6P3-2140P2-6010
TT6P10-R1950-T2140
TT3P3-1880PO-6022
TT3P3-1960PO-6022
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Lowpass
Bandstop
Band pass
Diplexer
Band pass
Band pass
Size/Poles
3 mm/3 pole
3 mm/3 pole
4 mm/3 pole
6 mm/5 pole
4 mm/4 pole
4 mm/4 pole
4 mm/4 pole
8 mm/4 pole
6 mm/3 pole
6 mm/5 x 5 pole
3 mm/3 pole
3 mm/3 pole
Center Frequency
(MHz)
836.5
881.5
863
881.5
1960
1880
836.5
840
2140
R1950/T2140
1880
1960
60
60
2.5
2.5
Bandwidth
(MHz)
25
25
5
25
62
62
25
4
60
Insertion Loss
(dB)
2.6
2.6
8.5
3
1.6
1.6
2.6
4
1
Package
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • July 10, 2004
3
DATA SHEET • INTRODUCTION AND APPLICATIONS FOR CERAMIC BAND PASS FILTERS
GPS (1227.6 MHz/1575.42 MHz/1176 MHz)
Part Number
TT4P2-1176P4-3020
TT3P2-1227P0-2012
TT3P3-1227.6P1-1030
TT6P2-1227T-2021
TT6P2-1227F-2008
TT3P2-1575P1-2012
TT3P3-1575.42P1-1030
TT4P4-R1227.6-T1575.42
TT4P4-T1575.42-R1227.6
TT6P2-1575T-2020
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Diplexer
Diplexer
Band pass
Size/Poles
4 mm/2 pole
3 mm/2 pole
3 mm/3 pole
6 mm/2 pole
6 mm/2 pole
3 mm/2 pole
3 mm/2 pole
4 mm/2 x 2 pole
4 mm/2 x 2 pole
6 mm/2 pole
Center Frequency
(MHz)
1176
1227
1227.6
1227
1227
1575
1575.42
R1227.6/T1575.42
T1575.42/R1227.6
1575
20
2
Bandwidth
(MHz)
30
20
10
20
20
20
10
Insertion Loss
(dB)
2
1.2
3
2.1
0.8
1.2
3
Package
PCB SMT
PCB SMT
PCB SMT
Through-hole
Flatpack SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
Through-hole
PMR (700/800/900 MHz)
Part Number
TT6P4-0435P0-3019
TT6P2-0808T-1946
TT6P4-0770P0-1240
TT6P5-0765P0-11225
TT2P6-0575P0-7540
TT4P3-0860P3-1820
TT6P3-0800P3-1220
TT6P3-0730P3-1213
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Size/Poles
6 mm/4 pole
6 mm/2 pole
6 mm/4 pole
6 mm/5 pole
2 mm/6 pole
4 mm/3 pole
6 mm/3 pole
6 mm/3 pole
Center Frequency
(MHz)
435
808
770
765
575
860
800
730
Bandwidth
(MHz)
30
19
12
11
75
18
12
12
Insertion Loss
(dB)
1.9
4.6
4
2.3
4
2
2
1.3
Package
PCB SMT
Through-hole
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
WLL/WLAN (3400–3700 MHz)
Part Number
TT4P3-3430P0-60175
TT6P3-3450P2-35016
TT4P3-3462.5P0-2728
TT6P3-3470P0-60175
TT4P3-3500P2-10020
TT4P5-3500P1-20020
TT4P3-3520.5P0-4225
TT4P5-3550P1-30020
TT6P3-3450P2-35016
TT6P10-T3420-R3520
TT6P10-T3426-R3550
TT6P10-T3462-R3562
TT6P10-T3475-R3575
TT6P6-T3430-R3530
Filter Type
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Band pass
Diplexer
Diplexer
Diplexer
Diplexer
Diplexer
Size/Poles
4 mm/3 pole
6 mm/3 pole
4 mm/3 pole
6 mm/3 pole
4 mm/3 pole
4 mm/5 pole
4 mm/3 pole
4 mm/5 pole
6 mm/3 pole
6 mm/5x5 pole
6 mm/5x5 pole
6 mm/5x5 pole
6 mm/5x5 pole
6 mm/3x3 pole
Center Frequency
(MHz)
3430
3450
3462.5
3470
3500
3500
3520.5
3550
3450
T3420/R3520
T3426/R3550
T3462/R3562
T3475/R3575
T3430/R3530
Bandwidth
(MHz)
60
350
27
60
100
200
42
300
350
Insertion Loss
(dB)
1.8
1.6
2.8
1.8
2
2
2.5
2
1.6
Package
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
PCB SMT
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
4
July 10, 2004 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice.
DATA SHEET • INTRODUCTION AND APPLICATIONS FOR CERAMIC BAND PASS FILTERS
Available Packages
Skyworks offers filters in a number of standard packages. In
addition to SMT, Skyworks offers a flat-pack and through-hole
configuration. Mechanical drawings are provided for most of our
filters. In addition to our standard offering, Skyworks has the
capability and experience to meet many unique footprint layouts
and custom packages.
For each of our 2 to 6 pole packages, Skyworks can offer profiles
ranging from 2 mm to 6 mm.
2 mm SMT
TT2P2—P—
TT2P5—P—
TT2P6—P—
TT2P3—P—
SMT Filter Length
Filter
P1
P2
P3
P4
P5
P6
P7
Inches
0.434
0.512
0.590
0.669
0.748
0.827
0.906
Custom
mm
11
13
15
17
19
21
23
Custom
TT2P4—P—
P0
Dimension ‘L’ will vary in length dependent upon filter’s frequency.
All dimensions are in inches.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • July 10, 2004
5
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