250115B

154.2 MHz SAW Filter
Part Number 250115B
1. Features
Typical 1dB bandwidth of 1.8 MHz
Single Ended Operation
Dip Package
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
154.2
-
dB
-
23.0
25.0
1dB Bandwidth
MHz
1.8
1.83
-
3dB Bandwidth
MHz
-
1.97
-
40dB Bandwidth
MHz
-
2.56
2.7
dB
-
0.45
1.0
Group Delay Variation (fo ± 0.8 MHz)
nsec
-
190
300
Absolute Delay
usec
-
4.45
-
dB
50
55
-
(fo+/-0.9MHz)+/- 400KHz
dB
30
43
-
(fo+/-0.9MHz)+/- 600KHz
dB
45
55
-
ppm/℃2
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 0.8 MHz)
Ultimate Rejection
Relative Attenuation
Temperature Coefficient of Frequency
12.8± 0.5
5.5m ax 6.0m ax
Matching Schematic
7.6± 0.2
2.5±0.2
D3512 Package Dimension
39 nH
5
33 pF
33 nH
Output
50 Ω
33 pF
25.4±0.2
2.5±0.2
0.45±0.05
10A001
A001
ITF 10
250115
250115B
B
15
154.2
4.2
4.2-1.8
1.8M
M
35.1±0.5
1
Input
50 Ω
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. 04. 05
Rev 1.0
154.2 MHz SAW Filter
Part Number 250115B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
3dB Bandwidth & Group Delay
6 Nov 2009 19:21:33
CH2 S21
CH4 S21
LOG
LOG
1 dB/
1 dB/
1: 0. 0000 dB
3: . 11790 dB
REF -22.7 dB
REF -22.7 dB
6 Nov 2009 19:21:24
0. 000 000 MHz
1. 600 000 MHz
CH2 S21
CH4 S21
LOG
DEL
1 dB/
500 ns/
REF -22.7 dB
REF 4.81 us
1: 0. 0000 dB
3:-66 . 528 ns
0. 000 000 MHz
1. 600 000 MHz
CH2 Markers
REF=1
1. 834677 MHz
BW:
BW:
cent : 154. 204044 MHz
cent : 154. 204872 MHz
Q: 84. 050
Q: 78. 132
1_loss : -22 . 805 dB
1
1_loss : -22 . 792 dB
1
2
2
3
4
3
4
2
3
Cor
2
CH4 Markers
REF=2
mean: -22 . 770 dB
Cor
s. dev : . 09660 dB
Smo
CH4 Markers
REF=2
4
mean: 4. 4491 us
3
s. dev : 36. 412 ns
p-p : . 41580 dB
p-p : 189. 82 ns
Cor
Cor
CENTER 154 . 200 000 MHz
SPAN
2. 500 000 MHz
2
4
CENTER 154 . 200 000 MHz
40dB Bandwidth
SPAN
LOG
10 dB/
1: 0. 0000 dB
REF -22.7 dB
BW:
CH1 S21
CH3 S21
LOG
LOG
10 dB/
10 dB/
REF -22.7 dB
REF -22.7 dB
2: 0. 0000 dB
2: 0. 0000 dB
Cor
2
2
Q: 60. 268
1_loss : -22 . 805 dB
0. 000 000 MHz
0. 000 000 MHz
CH1 Markers
REF=2
1: . 78620 dB
900. 000 kHz
CH1 Markers
REF=1
2. 558849 MHz
cent : 154. 215462 MHz
2
3
2
6 Nov 2009 19:21:15
0. 000 000 MHz
1
Cor
2. 500 000 MHz
Attenuation
6 Nov 2009 19:19:48
CH1 S21
CH2 Markers
REF=1
1. 973646 MHz
3:-51 . 946 dB
-400 . 000 kHz
1
4:-67 . 734 dB
-600 . 000 kHz
Cor
CH3 Markers
REF=2
1: . 64180 dB
-900 . 000 kHz
4
3
3:-41 . 672 dB
400. 000 kHz
3
4:-57 . 012 dB
600. 000 kHz
4
4
START 150 . 200 000 MHz
STOP 158 . 200 000 MHz
START 150 . 200 000 MHz
Smith Chart
STOP 158 . 200 000 MHz
SWR(S11 & S22)
6 Nov 2009 19:21:48
CH1 S11
CH3 S22
1: 18. 120
2: 14. 463
1 U FS
1 U FS
11. 903
5. 8022
12. 286 nH
5. 9887 nH
6 Nov 2009 19:21:54
154 . 200 000 MHz
154 . 200 000 MHz
Cor
CH1 S11
CH3 S22
SWR
SWR
1 /
1 /
1: 2. 9371
2: 3. 5066
REF 1
REF 1
154 . 200 000 MHz
154 . 200 000 MHz
Cor
Cor
Cor
1
2
1
2
START 150 . 200 000 MHz
STOP 158 . 200 000 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 150 . 200 000 MHz
http://www.itf.co.kr
STOP 158 . 200 000 MHz
[email protected]
2010. 04. 05
Rev 1.0
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