230952B

75.0 MHz SAW Filter
Part Number 230952B
1. Features
Typical 1dB bandwidth of 9.3 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
Room Temperature : +25℃
℃
Center Frequency (fo)
MHz
-
75.0
-
dB
-
23.5
25.0
1dB Bandwidth
MHz
9.15
9.3
-
3dB Bandwidth
MHz
-
9.56
-
40dB Bandwidth
MHz
-
10.83
11.0
dB
-
0.55
1.0
Group Delay Variation (fo ± 4.375 MHz)
nsec
-
70
150
Absolute Delay
usec
-
1.65
-
dB
40
48
-
ppm/℃
-
-18
-
Insertion Loss
Amplitude Ripple (fo ± 4.375 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
8
ITF 13A001
230952B
。75-9.3M
11
12
1
2
3
4
7
8
9
10
11
6
6
L1
Input
50Ω
7.62±0.1
7
11
5
C1
L2
Output
50Ω
C2
1.50±0.1
5
5
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 150nH, L2 = 180nH, C1 = 68pF, C2 = 56pF
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. 05. 06
Rev 1.0
75.0 MHz SAW Filter
Part Number 230952B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
40dB Bandwidth
1 Dec 2010 11:36:34
1: 0. 0000 dB
0. 000 000 MHz
3: . 04870 dB
8. 750 000 MHz
1 dB/ REF -23.06 dB
1 dB/ REF -23.56 dB
BW:
LOG
1 Dec 2010 11:31:10
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -23.56 dB
CH1 Markers
REF=1
9. 295977 MHz
cent : 75. 016956 MHz
Cor
CH1 S21
CH1 Markers
REF=1
BW: 10. 832485 MHz
1
Cor
cent : 75. 012513 MHz
Q: 8. 0698
2
Q: 6. 9248
1_loss : -23 . 421 dB
1_loss : -23 . 845 dB
1
2
3
4
3
2
CH2 Markers
REF=2
mean:-23 . 260 dB
Cor
3
4
s. dev : . 12270 dB
p-p : . 55000 dB
START 69. 500 000 MHz
STOP 80. 500 000 MHz
START 55. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 Dec 2010 11:37:10
1: 0. 0000 dB
0. 000 000 MHz
3:-4 . 4959 ns
8. 750 000 MHz
1 dB/ REF -23.06 dB
100 ns/ REF 1.612 us
BW:
Smith Chart ( S11 & S22 )
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 99. 422
2: 15. 287
18. 793
12. 594
1 Dec 2010 11:39:09
39. 880 nH
75. 000 000 MHz
26. 725 nH
75. 000 000 MHz
CH1 Markers
REF=1
9. 560421 MHz
cent : 75. 015005 MHz
Cor
STOP 95. 000 000 MHz
Cor
Q: 7. 8464
1_loss : -23 . 429 dB
1
2
2
1
3
2
Smo
Cor
CH2 Markers
REF=2
mean: 1.46518 us
s. dev : 13. 182 ns
3
Cor
p-p : 70. 676 ns
CENTER 75. 000 000 MHz
SPAN 11. 000 000 MHz
CENTER 75. 000 000 MHz
Wideband Properties
CH1 S21
LOG
SWR(S11 & S22)
1 Dec 2010 11:40:29
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.33 dB
SPAN 40. 000 000 MHz
CH1 Markers
REF=1
2:-53 . 014 dB
62. 7274 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 99. 422
2: 15. 287
18. 793
12. 594
1 Dec 2010 11:39:09
39. 880 nH
75. 000 000 MHz
26. 725 nH
75. 000 000 MHz
Cor
1
2
1
Cor
2
START . 010 000 MHz
STOP 250. 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 75. 000 000 MHz
http://www.itf.co.kr
SPAN 40. 000 000 MHz
[email protected]
2013. 05. 06
Rev 1.0
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