SAW Bandpass Filter F9155
Features
RFID Application
High attenuation
No matching 50Ω single-ended operation
Ceramic Surface Mounted Device (SMD) Package ( 3.0 mm * 3.0 mm )
RoHS Compliant
Package Dimensions
1
6
6
1
2
I
9155
5
5
2
3
4
4
3
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al
2
O
3
Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um
Ni Plating
2
5
1, 3, 4, 6
Input
Output
Case ground
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Power Handling Capability
Electrostatics Sensitive Device (ESD)
Unit
℃
℃
dBm
Minimum
-40
-40
-
Typical
25
25
10
Maximum
60
85
-
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
NCNC01-F9155
2012-04-17
AS 01
1/7
SAW Bandpass Filter F9155
Specifications
Fc = 915 MHz
Terminating source impedance
Terminating load impedance
: 50Ω
: 50Ω
Minimum
Center Frequency ( Fc )
Insertion Loss (In Fc +/- 5 MHz)
Amplitude Ripple (In Fc +/- 5 MHz)
VSWR (In Fc +/- 5 MHz)
-
-
-
-
Typical
915
3.0
0.8
1.5
Maximum
-
3.8
1.5
1.8
Unit
MHz
dB
dBp-p
Relative Attenuation
D.C ~ 880 MHz
880 ~ 890 MHz
940 ~ 950 MHz
950 ~ 1600 MHz
45
40
35
40
50
52
40
48
-
-
-
-
dB
Input/Output Impedance
50
Ohms
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 2 port calibration.
2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
NCNC01-F9155
2012-04-17
AS 01
2/7
SAW Bandpass Filter F9155
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
Output
50
Ω
Marking Configuration
1)
I
2)
9155
3)
1) Pad Number 1 Index
2) Manufacturer name
3) Marking Number
* Ink or Laser Marking available
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
NCNC01-F9155
2012-04-17
AS 01
3/7
SAW Bandpass Filter F9155
Typical Performance ( at 25℃ )
℃
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
NCNC01-F9155
2012-04-17
AS 01
4/7
SAW Bandpass Filter F9155
Input / Output VSWR Charts
Input / Output Smith Charts
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
NCNC01-F9155
2012-04-17
AS 01
5/7
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