251010B

115.0 MHz SAW Filter
Part Number 251010B
1. Features
Typical 1dB bandwidth of 10.1 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
115.0
-
dB
-
21.0
23.0
1dB Bandwidth
MHz
10.0
10.14
-
3dB Bandwidth
MHz
-
10.44
-
40dB Bandwidth
MHz
-
11.76
11.8
dB
-
0.5
1.0
Group Delay Variation (fo ± 4.85 MHz)
nsec
-
65
120
Absolute Delay
usec
-
2.19
-
dB
50
58
-
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.85 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
27nH
Input
50Ω
1
5
39pF
27nH
39pF
Output
50Ω
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 10A001
251010B
115-10.1M
20.3±0.5
12.7±0.5
Matching Schematic
2.5±0.2
D2012 Package Dimension
Pin Configuration
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
Input
1
Ground
2,4
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2010. 07. 30
Rev 1.0
115.0 MHz SAW Filter
Part Number 251010B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
18 May 2010 14:02:31
1: 0. 0000 dB
0. 000 000 MHz
3: . 15400 dB
9. 700 000 MHz
REF -21.31 dB
REF -21.7 dB
CH1 Markers
REF=1
BW: 10. 141655 MHz
PRm
cent : 115. 149069 MHz
Cor
CH1 S21
CH2 S21
LOG
DEL
1 dB/
200 ns/
18 May 2010 14:02:47
1: 0. 0000 dB
0. 000 000 MHz
3: 8. 1377 ns
9. 700 000 MHz
REF -21.31 dB
REF 2.153 us
CH1 Markers
REF=1
BW: 10. 448806 MHz
PRm
cent : 115. 140167 MHz
Cor
Q: 11. 354
Q: 11. 019
1_loss : -21 . 636 dB
1_loss : -21 . 636 dB
1
1
2
2
3
4
3
PRm
Cor
CH2 Markers
REF=2
mean: -21 . 633 dB
2
CENTER 115. 000 000 MHz
3
PRm
Smo
CH2 Markers
REF=2
mean: 2. 4
1847 us
2
Cor
3
s. dev : . 08870 dB
s. dev : 12. 137 ns
p-p : . 47480 dB
p-p : 67. 775 ns
SPAN 12. 000 000 MHz
CENTER 115. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
10 dB/
50dB Bandwidth
18 May 2010 14:01:08
1: 0. 0000 dB
0. 000 000 MHz
REF -21.49 dB
*
PRm
CH1 Markers
REF=1
BW: 11. 775643 MHz
1
SPAN 12. 000 000 MHz
Cor
CH1 S21
LOG
10 dB/
18 May 2010 14:01:14
1: 0. 0000 dB
0. 000 000 MHz
REF -21.49 dB
*
PRm
CH1 Markers
REF=1
BW: 11. 910039 MHz
1
Cor
cent : 115. 119114 MHz
2
cent : 115. 111204 MHz
2
Q: 9. 7760
Q: 9. 6651
1_loss : -21 . 496 dB
3
1_loss : -21 . 496 dB
4
3
START 96. 000 000 MHz
STOP 134. 000 000 MHz
START 96. 000 000 MHz
LOG
10 dB/
14 Oct 2009 01:07:19
1: 0. 0000 dB
0. 000 000 MHz
REF -20.29 dB
STOP 134. 000 000 MHz
SWR(S11 & S22)
Wideband properties
CH1 S21
4
CH1 Markers
REF=1
2:-54 . 331 dB
115. 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
18 May 2010 14:03:29
1: 5. 9185
115. 000 000 MHz
2: 6. 5820
115. 000 000 MHz
REF 5.907
REF 6.571
PRm
Cor
3:-69 . 116 dB
230. 000 MHz
1
1
PRm
Cor
START . 010 000 MHz
2
STOP 500. 000 000 MHz
3
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
START 96. 000 000 MHz
http://www.itf.co.kr
STOP 134. 000 000 MHz
[email protected]
2010. 07. 30
Rev 1.0
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