250916B

115.0 MHz SAW Filter
Part Number 250916B
1. Features
Typical 1dB bandwidth of 9.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
115.0
-
dB
-
26.5
28.0
1dB Bandwidth
3dB Bandwidth
MHz
MHz
9.2
9.3
-
-
9.45
-
35dB Bandwidth
MHz
-
10.3
10.4
30
40
40
45
40
45
40
45
dB
-
0.6
1.2
Group Delay Variation (fo ± 4.5 MHz)
nsec
-
100
200
Absolute Delay
usec
-
2.49
-
ppm/℃
-
-18
-
Center Frequency (fo)
Insertion Loss
Fo ± 5.2 MHz
Relative Attenuation
Fo ± 6.0 MHz
dB
Fo ± 10.0 MHz
Fo ± 15.0 MHz
Amplitude Ripple (fo ± 4.5 MHz)
Temperature Coefficient of Frequency
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 13A001
232906B
75.1-29.6M
20.3±0.5
12.7±0.5
Matching Schematic
2.5±0.2
D2012 Package Dimension
L1 = 39nH, L2 = 68nH, L3 = 47nH, C1 = 43pF
Pin Configuration
Input
1
Ground
2,4
Output
5
Others
Ground
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
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
http://www.itf.co.kr
[email protected]
2013. 05. 06
Rev 1.0
115.0 MHz SAW Filter
Part Number 250916B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
35dB Bandwidth
8 Feb 2011 18:30:23
1: 0. 0000 dB
0. 000 000 MHz
3: . 21970 dB
9. 000 000 MHz
1 dB/ REF -26.06 dB
1 dB/ REF -26.59 dB
BW:
CH1 Markers
REF=1
9. 275909 MHz
cent : 115. 086998 MHz
Cor
CH1 S21
LOG
7 Sep 2011 12:03:51
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -26.89 dB
*
CH1 Markers
REF=1
BW: 10. 291179 MHz
1
Cor
cent : 115. 014307 MHz
Q: 12. 407
2
Q: 11. 176
1_loss : -26 . 596 dB
1_loss : -26 . 825 dB
1
2
3
4
3
3
4
CH2 Markers
REF=2
mean:-26 . 375 dB
2
Cor
s. dev : . 16680 dB
p-p : . 60420 dB
CENTER 115. 000 000 MHz
SPAN 11. 000 000 MHz
CENTER 115. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
8 Feb 2011 18:30:42
1: 0. 0000 dB
0. 000 000 MHz
3: 11. 690 ns
9. 000 000 MHz
1 dB/ REF -26.06 dB
200 ns/ REF 2.413 us
BW:
CH1 Markers
REF=1
9. 465719 MHz
cent : 115. 076299 MHz
Cor
SPAN 35. 000 000 MHz
40dB Bandwidth & 50dB Bandwidth
CH1 S21
CH2 S21
LOG
LOG
7 Sep 2011 12:04:14
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -26.89 dB
10 dB/ REF -26.94 dB
*
CH1 Markers
REF=1
BW: 10. 408121 MHz
1
Cor
cent : 115. 045077 MHz
Q: 12. 157
Q: 11. 053
22
1_loss : -26 . 632 dB
1_loss : -26 . 825 dB
1
2
3
2
Smo
CH2 Markers
REF=2
mean: 2. 4905 us
4
s. dev : 22. 030 ns
Cor
3
3
CH2 Markers
REF=1
BW: 10. 769583 MHz
4
Cor
cent : 115. 166858 MHz
4
3
p-p : 82. 536 ns
Q: 10. 694
1_loss : -26 . 825 dB
CENTER 115. 000 000 MHz
SPAN 11. 000 000 MHz
CENTER 115. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -27.94 dB
SPAN 35. 000 000 MHz
Relative Attenuation
8 Feb 2011 18:32:08
1:-27 . 867 dB
115. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
8 Feb 2011 18:29:24
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -26.46 dB
10 dB/ REF -26.43 dB
*
CH1 Markers
REF=1
2:-40 . 502 dB
-5 . 20000 MHz
1
Cor
3:-58 . 339 dB
-6 . 00000 MHz
1
4:-51 . 117 dB
-10 . 0000 MHz
5:-52 . 386 dB
-15 . 0000 MHz
2
Cor
5
CH2 Markers
REF=1
2:-38 . 579 dB
5. 20000 MHz
2
3:-67 . 389 dB
6. 00000 MHz
5
4
4
3
5:-53 . 024 dB
15. 0000 MHz
3
START . 010 000 MHz
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
CENTER 115. 000 000 MHz
http://www.itf.co.kr
4:-57 . 164 dB
10. 0000 MHz
SPAN 35. 000 000 MHz
[email protected]
2013. 05. 06
Rev 1.0
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