250654B

115.0 MHz SAW Filter
Part Number 250654B
1. Features
Typical 1dB bandwidth of 6.3 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
115.0
-
dB
-
18.0
20.5
1dB Bandwidth
MHz
6.0
6.32
-
3dB Bandwidth
MHz
-
6.82
-
40dB Bandwidth
MHz
-
9.1
9.4
dB
-
0.45
0.9
Group Delay Variation (fo ± 2.9 MHz)
nsec
-
45
70
Absolute Delay
usec
-
1.5
-
dB
40
48
-
ppm/℃
℃
-
-18
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 2.9 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
8
7.62±0.1
7
ITF 09A001
250654B
. 115-6.3M
11
12
1
2
3
7
8
9
10
6
6
11
1.50±0.1
5
5
4
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
11
Input
50 Ω
5
18nH
12
22nH
L1
4
3
2
2.54±0.1
Output
50 Ω
L2
1
0.80±0.1
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
6,12
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2010. 03. 31
Rev 1.0
115.0 MHz SAW Filter
Part Number 250654B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
3dB Bandwidth & Group Delay
4 Aug 2009 17:21:11
1: 0. 0000 dB
0. 000 000 MHz
3: . 21270 dB
5. 800 000 MHz
1 dB/ REF -17.8 dB
1 dB/ REF -17.8 dB
CH2 S21
CH4 S21
LOG
DEL
4 Aug 2009 17:20:45
1: 0. 0000 dB
0. 000 000 MHz
3:-14 . 782 ns
5. 800 000 MHz
1 dB/ REF -17.8 dB
100 ns/ REF 1.47 us
CH2Markers
REF=1
6. 347258
MHz
BW:
CH2Markers
REF=1
6. 852976
MHz
BW:
cent : 115. 005627 MHz
cent : 114. 990761 MHz
Q: 18. 119
Q: 16. 780
1_loss : -17 . 889 dB
1_loss : -17 . 877 dB
1
1
2
2
3
4
3
3
2
PRm
PRm
2
CH4Markers
mean:-17REF=2
. 942 dB
s. dev : . 07020 dB
CH4Markers
4 REF=2
mean: 1.
4944 us
3
s. dev : 7. 9679 ns
Smo
p-p : . 36530 dB
Cor
p-p : 38. 099 ns
4
Cor
CENTER115. 000 000 MHz
SPAN 8. 000 000 MHz
2
4
CENTER115. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
Wide band Properties
4 Aug 2009 17:20:25
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -17.8 dB
PRm
BW:
1
2
SPAN 8. 000 000 MHz
CH1Markers
REF=1
9. 091788
MHz
CH1 S21
LOG
4 Aug 2009 17:23:05
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -17.8 dB
CH1Markers
REF=1
2:-24 . 484 dB
115. 000 MHz
PRm
1
cent : 115. 101240 MHz
3:-44 . 243 dB
230. 000 MHz
Q: 12. 660
2
1_loss : -17 . 869 dB
4:-60 . 506 dB
345. 000 MHz
Cor
5:-49 . 992 dB
460. 000 MHz
2
3
4
3
5
4
START 100. 000 000 MHz
STOP 130. 000 000 MHz
START . 010 000 MHz
Smith Chart(S11 & S22)
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 25. 287
2: 25. 155
34. 754
-12 . 839
STOP 700. 000 000 MHz
SWR(S11 & S22)
4 Aug 2009 17:21:41
48. 098 nH
115. 000 000 MHz
107. 79 pF
115. 000 000 MHz
PRm
CH1 S11
CH3 S22
SWR
SWR
5 /
5 /
4 Aug 2009 17:22:05
1: 3. 1105
115. 000 000 MHz
2: 2. 1594
115. 000 000 MHz
REF 0
REF 0
PRm
1
Cor
Cor
2
1
2
START 100. 000 000 MHz
STOP 130. 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
START 100. 000 000 MHz
http://www.itf.co.kr
STOP 130. 000 000 MHz
[email protected]
2010. 03. 31
Rev 1.0
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