251460B

105.5 MHz SAW Filter
Patr Number 251460B
1. Features
Typical 1dB bandwidth of 14.3 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
105.5
-
dB
-
21.5
23.5
1dB Bandwidth
MHz
14.2
14.35
-
3dB Bandwidth
MHz
-
14.71
-
40dB Bandwidth
MHz
-
16.22
16.4
dB
-
0.6
1.2
Group Delay Variation (fo ± 6.85 MHz)
nsec
-
45
100
Absolute Delay
usec
-
1.67
2.0
dB
45
50
-
ppm/℃
-
-72
-
fo ± 7.9925 MHz
dBc
-
25
fo ± 8.2425 MHz
dBc
40
50
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 6.85 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Relative Attenuation
* Input POWER : +10dBm
S1365 Package Dimension
Matching Schematic
11
13.30±0.2
12
8
7
ITF 13A001
251460B
。105.5-14.3M
1
2
3
4
7
6
6
5
5
8
9
5
Input
50Ω
10
Output
50Ω
11
L1
1.50±0.1
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
7.62±0.1
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 270nH
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
Input
11
Ground
12,6
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 03. 11
Rev 1.0
105.5 MHz SAW Filter
Patr Number 251460B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
6 Feb 2013 16:08:49
1: 0. 0000 dB
0. 000 000 MHz
3: . 08950 dB
13. 700 000 MHz
REF -21.11 dB
REF -21.68 dB
PRm
BW:
CH1 Markers
REF=1
14. 350160
MHz
CH1 S21
LOG
10 dB/
*
PRm
BW:
1
cent : 105 . 465961 MHz
Q: 7. 3495
1
CH1 Markers
REF=1
16. 227478
MHz
cent : 105 . 427902 MHz
Q: 6. 4969
2
1_loss : -21 . 502 dB
Cor
6 Feb 2013 16:06:00
1: 0. 0000 dB
0. 000 000 MHz
REF -21.52 dB
1_loss : -21 . 520 dB
Cor
2
3
4
3
PRm
2
CH2 Markers
mean:-21 REF=2
. 388 dB
3
4
s. dev : . 13220 dB
p-p : . 59280 dB
Cor
START
96. 500 000 MHz
STOP 114 . 500 000 MHz
CENTER 105 . 500 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
Relative Attenuation
6 Feb 2013 16:09:40
1: 0. 0000 dB
0. 000 000 MHz
3: -1 . 3092 ns
13. 700 000 MHz
REF -21.11 dB
REF 1.649 us
PRm
BW:
SPAN 50. 000 000 MHz
CH1 Markers
REF=1
14. 716293
MHz
CH1 S21
LOG
10 dB/
6 Feb 2013 16:07:40
1: 0. 0000 dB
0. 000 000 MHz
REF -21.52 dB
*
PRm
CH1 Markers
REF=1
2: -22 . 608 dB
-7 . 99250 MHz
1
cent : 105 . 464238 MHz
3: -46 . 867 dB
-8 . 24250 MHz
Q: 7. 1665
1_loss : -21 . 549 dB
Cor
4: -31 . 566 dB
7. 99250 MHz
Cor
1
5: -59 . 217 dB
8. 24250 MHz
2
2
3
4
PRm
2
Smo
CH2 Markers
mean: 1. REF=2
6794 us
4
s. dev : 7. 7135 ns
3
3
p-p : 45. 098 ns
Cor
5
CENTER 105 . 500 000 MHz
SPAN 18. 000 000 MHz
CENTER 105 . 500 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
REF -21.55 dB
SWR(S11 & S22)
6 Feb 2013 16:11:27
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2: -58 . 635 dB
105 . 500 MHz
PRm
SPAN 50. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
20 /
20 /
6 Feb 2013 16:10:35
1: 9. 9399
105 . 500 000 MHz
2: 6. 0544
105 . 500 000 MHz
REF 9.888
REF 6.067
PRm
3: -51 . 742 dB
211 . 000 MHz
1
Cor
1
PRm
2
Cor
3
2
START
. 010 000 MHz
STOP 350 . 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
CENTER 105 . 500 000 MHz
http://www.itf.co.kr
SPAN 50. 000 000 MHz
[email protected]
2013. 03. 11
Rev 1.0
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