231151B

75 MHz SAW Filter
Part Number 231151B
1. Features

Typical 1dB bandwidth of 10.42 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : -20℃ ~ +70℃
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
10.0
12.5
1dB Bandwidth
MHz
9.9
10.42
-
3dB Bandwidth
MHz
-
11.1
-
40dB Bandwidth
MHz
-
13.8
14.3
dB
-
0.3
1.0
Group Delay Variation (fo ± 4.375 MHz)
nsec
-
45
90
Absolute Delay
usec
-
1.06
1.1
dB
40
45
-
ppm/℃
-
-86
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.375 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature : +25℃
Insertion Loss
dB
-
10.0
12.0
Amplitude Ripple (fo ± 4.675 MHz)
dB
-
0.3
1.0
nsec
-
45
90
Group Delay Variation (fo ± 4.675 MHz)
S1365 Package Dimension
13.30±0.2
12
8
7.62±0.1
7
ITF 12A001
231151B
. 75-10.4M
1
2
3
4
7
6
6
5
5
9
8
L1
I nput
50Ω
10
11
5
L2
Out put
50Ω
11
C1
1.50±0.1
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Matching Schematic
L3
12
4
3
2
2.54±0.1
1
0.80±0.1
C1 = 82pF, L1 = 120nH, L2 = 10nH, L3 = 39nH
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]
2013. 03. 25
Rev 1.0
75 MHz SAW Filter
Part Number 231151B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
24 Apr 2012 22:27:24
1: 0. 0000 dB
0. 000 000 MHz
3: - . 15030 dB
9. 350 000 MHz
REF -9.3 dB
REF -9.3 dB
CH1
S21
LOG
10 dB/
24 Apr 2012 22:27:06
1: 0. 0000 dB
0. 000 000 MHz
REF -9.3 dB
CH2 Markers
REF=1
10 . 399789 MHz
BW:
cent :
74 . 961866
MHz
BW:
1
Cor
Q: 7. 2080
cent :
2
CH1 Markers
REF=1
13 . 678307 MHz
75 . 170405
MHz
Q: 5. 4956
1_loss : -9 . 4625 dB
1
1_loss : -9 . 4679 dB
2
3
4
3
2
CH4 Markers
REF=2
mean : -9 . 4817 dB
Cor
s. dev : . 05580
dB
p-p : . 28610
dB
3
4
Cor
CENTER
75 . 000 000 MHz
SPAN
13 . 000 000 MHz
2
4
CENTER
75 . 000 000 MHz
3dB Bandwidth & Group Delay
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
45 . 000 000 MHz
Smith Chart(S11 & S22)
24 Apr 2012 22:27:16
1: 0. 0000 dB
0. 000 000 MHz
3: -34 . 237 ns
9. 350 000 MHz
REF -9.3 dB
REF 1.03 us
SPAN
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 32. 537
1: 46. 496
-1 . 5234
11. 604
24 Apr 2012 22:27:37
1. 3929 nF
75. 000 000 MHz
24. 623 nH
75. 000 000 MHz
CH2 Markers
REF=1
11 . 095402 MHz
BW:
cent :
74 . 997411
MHz
Cor
Q: 6. 7593
1_loss : -9 . 4689 dB
1
Cor
2
4
1
3
1
2
CH4 Markers
REF=2
4 0646 us
mean : 1.
3
Cor
Smo
s. dev : 8. 1063 ns
p-p : 46 . 598 ns
Cor
CENTER
75 . 000 000 MHz
SPAN
13 . 000 000 MHz
2
CENTER 75. 000 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
24 Apr 2012 22:28:40
1: 0. 0000 dB
0. 000 000 MHz
REF -9.3 dB
SPAN 45. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
24 Apr 2012 22:28:10
1: 1. 5398
75 . 000 000 MHz
1: 1. 2838
75 . 000 000 MHz
REF 0
REF 1
1
CH1 Markers
REF=1
2: -43 . 019 dB
75 . 0000 MHz
Cor
3: -57 . 222 dB
150 . 000 MHz
Cor
1
2
1
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
75 . 000 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
45 . 000 000 MHz
2013. 03. 25
Rev 1.0
Similar pages