
DATA SHEET INTRODUCTION AND APPLICATIONS FOR CERAMIC BAND PASS FILTERS
2
Phone [301] 695-9400 Fax [301] 695-7065 transtech@skyworksinc.com www.trans-techinc.com
October 2, 2007 Trans-Tech Proprietary Information Products and Product Information are Subject to Change Without Notice.
Center frequency
300 MHz to 6 GHz
Standard filter type
Ceramic band pass, duplexer,
notch, LPF
Number of poles
2–10
Resonator sizes
2, 3, 4, 6, 8 and 12
Bandwidth
1.0%–10% (May vary depending
on resonator size, FO & εR)
Insertion loss
1–4 dB typical by design
Attenuation
Varies by number of poles
Impedance
50 or 75
VSWR
2.0:1 maximum
Operating temperature range
-40 to +85 °C
Mechanical packaging options
PCB surface mount, thru-hole, & flat
pack surface mount
Power handling (continuous)
1 W typical*
Figure 1.1 Standard Capabilities*
* Contact Skyworks application engineering for assistance with any other requirement.
Standard Filters/Duplexers*
This list contains Trans-Tech 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. Trans-Tech 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.
Standard Filter Selection Guide
Trans-Tech 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, Trans-Tech can easily offer a
suitable design. Beyond this general list, Trans-Tech 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.
Trans-Tech welcomes the chance to review specifications and
determine a design solution.
Center Frequency
Bandwidth
Insertion Loss
Part Number
Filter Type
Size/Poles
(MHz)
(dB)
Package
TT3P2-1068P0-3507
Band Pass
3 mm/2 pole
1068
35
0.7
PCB SMT
TT4P2-1013P2-2020
Band Pass
4 mm/2 pole
1013
20
2
PCB SMT
TT4P2-1082.5P2-0720
Band Pass
4 mm/2 pole
1082.5
07
2
PCB SMT
TT4P2-1082P2-0620
Band Pass
4 mm/2 pole
1082
06
2
PCB SMT
TT4P2-1090P2-0610
Band Pass
4 mm/2 pole
1090
06
1
PCB SMT
TT4P3-1030P2-1535
Band Pass
4 mm/3 pole
1030
15
3.5
PCB SMT
TT4P3-1067P2-4420
Band Pass
4 mm/3 pole
1067
44
2
PCB SMT
TT6P4-1080P4-7015
Band Pass
6 mm/4 pole
1080
70
1.5
PCB SMT
TT6P4-1090P2-1036
Band Pass
6 mm/4 pole
1090
10
3.6
PCB SMT
CATV
Center Frequency
Bandwidth
Insertion Loss
Part Number
Filter Type
Size/Poles
(MHz)
(dB)
Package
TT6P6-0750P0-5017
Band Pass
6 mm/6 pole
750
50
1.7
PCB SMT
TT6P5-0765P0-11225
Band Pass
6 mm/5 pole
765
112
2.5
PCB SMT
TT6P2-0770T-1215
Band Pass
6 mm/2 pole
770
12
1.5
PCB SMT
TT6P3-0770T-1225
Band Pass
6 mm/3 pole
770
12
2.5
PCB SMT
TT6P3-0770T-2020
Band Pass
6 mm/3 pole
770
20
2
PCB SMT
WCS