SAW Bandpass Filter F9473
Features
GSM applications
Usable bandwidth of 25 MHz
No impedance matching require for operation at 50
Ceramic Surface Mounted Device Package ( 3.0 mm * 3.0 mm )
Single-ended Operation
RoHS Compliant
Package Dimensions
1
6
6
1
2
I
9473
5
5
2
3
4
4
3
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
Pin Configurations
2
5
1, 3, 4, 6
Input
Output
Case ground
Maximum Ratings
Parameters
Operating Temperature Range
Storage Temperature Range
Power Handling Capability
Electrostatics Sensitive Device (ESD)
Unit
℃
℃
dBm
Minimum
-30
-40
-
Typical
25
-
-
Maximum
85
85
10
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.
F9473
2008-09-23
NC8006-AS01
1/7
SAW Bandpass Filter F9473
Specifications
Minimum
Center Frequency ( Fc )
Insertion Loss (In Fc +/- 12.5 MHz)
Amplitude Ripple (In Fc +/- 12.5 MHz)
VSWR (In Fc +/- 12.5 MHz)
-
-
-
-
Typical
947.5
2.4
1.0
1.9
Maximum
-
3.0
2.0
2.5
Unit
MHz
dB
dBp-p
Relative Attenuation
DC ~ 890.0 MHz
890.0 MHz ~ 915.0 MHz
980.0 MHz ~ 1025.0 MHz
1025.0 MHz ~ 2000.0 MHz
28.0
20.0
15.0
30.0
32.0
35.0
30.0
34.5
-
-
-
-
dB
Temperature Range (Operational)
Input RF Power (In Fc +/- 12.5 MHz)
Input/Output Impedance
-30
25
85
10
℃
dBm
Ohms
50
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
3) All attenuation measurements are measured relative to insertion loss
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.
F9473
2008-09-23
NC8006-AS01
2/7
SAW Bandpass Filter F9473
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
Output
50
Ω
Marking Configuration
1)
I
2)
9473
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.
F9473
2008-09-23
NC8006-AS01
3/7
SAW Bandpass Filter F9473
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.
F9473
2008-09-23
NC8006-AS01
4/7
SAW Bandpass Filter F9473
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.
F9473
2008-09-23
NC8006-AS01
5/7
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