253061B

109.9 MHz SAW Filter
Part Number 253061B
1. Features
Typical 1dB bandwidth of 29.7 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
-
109.9
-
dB
-
23.6
25.5
1dB Bandwidth
MHz
29.55
29.74
-
3dB Bandwidth
MHz
-
30.17
-
40dB Bandwidth
MHz
-
32.10
32.25
dB
-
0.60
1.2
Group Delay Variation (fo ± 14.22 MHz)
nsec
-
30
60
Absolute Delay
usec
-
1.50
-
dB
43
50
-
93.42MHz
dB
35
50
-
126.28MHz
dB
35
50
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 14.22 MHz)
Ultimate Rejection
Relative Attenuation
ppm/℃
℃
Temperature Coefficient of Frequency
-72
S1365 Package Dimension
13.30±0.2
12
8
7.62±0.1
7
ITF 13A001
253061B
。109.9-29.7M
1
2
3
7
6
6
5
5
9
8
10
11
L1
Input
50Ω
10
5
L2
Output
50Ω
1.50±0.1
4
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Matching Schematic
12
4
3
2
2.54±0.1
C1
1
0.80±0.1
L1 = L2 = 100nH, C1 = 7pF
Dimensions shown are nominal in millimeters
Pin Configuration
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
6, 12
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 04. 30
Rev 1.0
109.9 MHz SAW Filter
Part Number 253061B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
18 Oct 2011 11:32:39
1: 0. 0000 dB
0. 000 000 MHz
3: . 15030 dB
28. 440 000 MHz
REF -23.38 dB
REF -23.87 dB
CH1 S21
LOG
10 dB/
18 Oct 2011 11:03:01
1: 0. 0000 dB
0. 000 000 MHz
REF -23.62 dB
CH1 Markers
REF=1
BW: 29. 740388 MHz
cent : 109 . 873280 MHz
Cor
CH1 Markers
REF=1
BW: 32. 101986 MHz
1
Cor
cent : 109 . 911168 MHz
Q: 3. 6944
2
Q: 3. 4238
1_loss : -23 . 621 dB
1
1_loss : -23 . 599 dB
2
3
4
3
2
CH2 Markers
REF=2
mean:-23 . 605 dB
Cor
3
4
s. dev : . 10590 dB
p-p : . 59460 dB
CENTER 109 . 900 000 MHz
SPAN 35. 000 000 MHz
CENTER 109 . 900 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
Relative Attenuation
18 Oct 2011 11:32:59
1: 0. 0000 dB
0. 000 000 MHz
3: 8. 3082 ns
28. 440 000 MHz
REF -23.38 dB
REF 1.582 us
SPAN 100 . 000 000 MHz
CH1 S21
LOG
10 dB/
18 Oct 2011 11:03:47
1: 0. 0000 dB
0. 000 000 MHz
REF -23.62 dB
CH1 Markers
REF=1
BW: 30. 172916 MHz
cent : 109 . 870106 MHz
Cor
CH1 Markers
REF=1
2: -50 . 058 dB
-16 . 4800 MHz
1
Cor
Q: 3. 6413
3: -50 . 948 dB
16. 3600 MHz
1_loss : -23 . 621 dB
1
2
3
Smo
Cor
CH2 Markers
REF=2
4 5074 us
mean: 1.
2
3
s. dev : 4. 7642 ns
2
3
p-p : 23. 368 ns
CENTER 109 . 900 000 MHz
SPAN 35. 000 000 MHz
CENTER 109 . 900 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
SWR(S11 & S22)
18 Oct 2011 11:06:25
1: 0. 0000 dB
0. 000 000 MHz
REF -25.45 dB
SPAN 100 . 000 000 MHz
CH1 Markers
REF=1
2: -69 . 226 dB
109 . 900 MHz
CH1 S11
CH2 S22
SWR
SWR
5 /
5 /
18 Oct 2011 11:23:07
1: 4. 9231
109 . 900 000 MHz
2: 4. 0647
109 . 900 000 MHz
REF 5.318
REF 4.059
Cor
3: -67 . 465 dB
219 . 800 MHz
1
1
Cor
START
. 010 000 MHz
2
3
STOP 400 . 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
2
CENTER 109 . 900 000 MHz
http://www.itf.co.kr
SPAN 100 . 000 000 MHz
[email protected]
2013. 04. 30
Rev 1.0
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