SAW Bandpass Filter F4552
Features
RF bandpass filter for CDMA450 A-Band Tx. Part
Usable bandwidth 5MHz (452.5 MHz ~ 457.5 MHz)
High attenuation
No matching 50Ω single-ended operation
Ceramic Surface Mounted Device Package ( 3.8 mm
×
3.8 mm )
RoHS compliant
3.80±0.15
1.00±0.1
1.90±0.1
1
6
6
1
2
ITF
4552
5A1
3.80±0.15
5
5
2
1.40±0.15
3
4
4
3
1.27±0.1
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
°C
°C
dBm
Minimum
-30
-40
-
Typical
25
-
-
Maximum
85
85
27
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.
0.64±0.1
Package Dimensions
F4552
2006-06-08
NR3013-AS04
1/7
SAW Bandpass Filter F4552
Specifications
Minimum
Center Frequency ( Fc )
Insertion Loss (In Fc +/- 2.5 MHz)
Amplitude Ripple (In Fc +/- 2.5 MHz)
VSWR (In Fc +/- 2.5 MHz)
Relative Attenuation
0.3 MHz ~ 350.0 MHz
350.0 MHz ~ 441.0 MHz
462.5 MHz ~ 467.5 MHz
467.5 MHz ~ 1200 MHz
1200 MHz ~ 2000 MHz
Temperature Range (Operational)
Input RF Power (In Fc +/- 2.5 MHz)
Input/Output Impedance
50
25
25
35
25
20
-30
30
30
43
30
-
25
-
-
-
-
-
85
27
℃
dBm
Ohms
dB
-
-
-
-
Typical
455.0
2.0
0.8
1.4
Maximum
-
2.8
1.5
2.0
Unit
MHz
dB
dB
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.
F4552
2006-06-08
NR3013-AS04
2/7
SAW Bandpass Filter F4552
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
Output
50
Ω
Marking Configuration
1)
ITF
2)
4552
3)
5A1
4)
1) Pad Number 1 Index
2) Manufacturer name
3) Marking Number
4) Lot 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.
F4552
2006-06-08
NR3013-AS04
3/7
SAW Bandpass Filter F4552
Typical Performance ( at 25℃ )
18 Sep 2003 10:34:13
1_:-1.2538 dB
REF -1.861 dB
452.500 000 MHz
PRm
Cor
1
2_:-1.9454 dB
457.5 MHz
3_:-43.757 dB
462.5 MHz
2
4_:-52.627 dB
467.5 MHz
CH1
S 21
log MAG
10 dB/
3
4
CH1 CENTER 455.000 000 MHz
SPAN 100.000 000 MHz
CH2
S 21
log MAG
1 dB/
REF 0 dB
18 Sep 2003 10:36:00
2_:-.6639 dB
5.000 000 MHz
REF=1
2
mean:-1.700 1 dB
s.dev: .1958 dB
p-p: .7252 dB
1
PRm
Cor
CH2 CENTER 455.000 000 MHz
SPAN 30.000 000 MHz
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.
F4552
2006-06-08
NR3013-AS04
4/7
SAW Bandpass Filter F4552
Input / Output VSWR Charts
CH2
S 11
SWR
1 /
REF 1
18 Sep 2003 10:38:38
5_: 1.2037
455.000 000 MHz
3
4
CH2
S 22
SWR
1 /
REF 1
18 Sep 2003 10:38:52
5_: 1.1391
455.000 000 MHz
3
4
1_: 1.2177
452.5 MHz
2_: 1.2213
457.5 MHz
3_: 27.374
462.5 MHz
4_: 32.684
467.5 MHz
1_: 1.2279
452.5 MHz
2_: 1.3604
457.5 MHz
3_: 27.622
462.5 MHz
4_: 29.499
467.5 MHz
PRm
Cor
PRm
Cor
5
5
2
CH2 CENTER 455.000 000 MHz
1
2 SPAN 30.000 000 MHz
CH2 CENTER 455.000 000 MHz
1
SPAN 30.000 000 MHz
Input / Output Smith Charts
CH1
S 11
1 U FS
5_: 48.574
18 Sep 2003 10:37:06
-9.2949
37.633 pF
455.000 000 MHz
PRm
Cor
1_: 42.076
-4.5508
452.5 MHz
2_: 58.033
7.916
457.5 MHz
3_: 7.207
-99.797
462.5 MHz
4_: 2.375
-55.975
467.5 MHz
5
1
5
2
2
1
PRm
Cor
1_: 41.814
-5.293
452.5 MHz
2_: 68.082
0.8203
457.5 MHz
3_: 7.5391
-94.848
462.5 MHz
4_: 3.2441
-54.301
467.5 MHz
CH1
S 22
1 U FS
5_: 50.613
18 Sep 2003 10:37:19
-6.7285
51.986 pF
455.000 000 MHz
3
3
4
CH1 CENTER 455.000 000 MHz
4
SPAN 100.000 000 MHz
CH1 CENTER 455.000 000 MHz
SPAN 100.000 000 MHz
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.
F4552
2006-06-08
NR3013-AS04
5/7
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