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75.0 MHz SAW Filter  
Project Name  
230953B  
1. Features  
ꢀ
ꢀ
ꢀ
ꢀ
Typical 1dB bandwidth of 9.50MHz  
High attenuation  
Single Ended Operation  
Surface Mounted Package (SMD)  
2. Electrical Specifications  
Source and Load Impedance = 50ꢁ  
Operating Temperature : +25℃  
Minimum  
Typical  
75.0  
20.5  
9.5  
Maximum  
Center Frequency (fo)  
Insertion Loss  
MHz  
dB  
ꢀ
ꢀ
ꢀ
22.0  
1 dB Bandwidth  
MHz  
MHz  
MHz  
dB  
9.4  
ꢀ
ꢀ
3dB Bandwidth  
9.8  
ꢀ
11.15  
1.0  
120  
ꢀ
40dB Bandwidth  
ꢀ
11.04  
0.5  
Amplitude Ripple (fo ± 4.5 MHz)  
Group Delay Variation (fo ± 4.5 MHz)  
Absolute Delay  
ꢀ
nsec  
usec  
dB  
ꢀ
60  
ꢀ
2.32  
55  
Ultimate Rejection  
50  
ꢀ
Temperature Coefficient of Frequency  
ppm/℃  
ꢀ72  
S2098 Package Dimension  
Matching Schematic  
5
10  
20.00±0.2  
7.62±0.1  
7 8  
10  
8
6
9
7
9
10  
6
Input  
50  
Output  
Ω
50Ω  
ITF 13A001  
230953B  
L1  
。75-9.5M  
5
4
3
2
1
1
2
3
4
5
1.02±0.1  
1.91±0.1  
1.56±0.2  
L1 = 120nH  
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  
Input  
10  
Ground  
Others  
1,6  
Output  
5
Ground  
I T F Co., Ltd.  
102ꢀ901, Bucheon Technopark 364, SamjeongꢀDong,  
OjeongꢀGu, BucheonꢀCity,  
Tel: 82-32-621-1213  
Fax: 82-32-621-1218  
http://www.itf.co.kr  
sales@itf.co.kr  
2013. 03. 25  
Rev 1.0  
GyounggiꢀDo, Korea 421ꢀ809  
75.0 MHz SAW Filter  
Project Name  
230953B  
3. Typical Performance ( at +25℃ )  
1dB Bandwidth & Ripple(Fo ± 4.5 MHz)  
15 Mar 2012 02:42:19  
40dB Bandwidth  
15 Mar 2012 02:38:03  
CH1 S21  
CH2 S21  
LOG  
LOG  
1 dB/ REF -20.38 dB  
1 dB/ REF -20.91 dB  
1: 0. 0000 dB  
3: . 44960 dB  
0. 000 000 MHz  
9. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20.5 dB  
1: 0. 0000 dB  
0. 000 000 MHz  
CH1 Markers  
CH1 Markers  
REF=1  
REF=1  
BW: 9. 503167 MHz  
BW: 11. 040846 MHz  
1
2
cent  
:
75. 049309 MHz  
Q: 7. 8973  
Cor  
Cor  
cent  
:
75. 003394 MHz  
Q: 6. 7933  
1_loss  
: -20 . 565 dB  
1
1_loss  
: -20 . 496 dB  
2
3
4
3
CH2 Markers  
REF=2  
mean:-20 . 665 dB  
s. dev : . 11810 dB  
p-p : . 59340 dB  
3
4
2
Cor  
CENTER 75. 000 000 MHz  
SPAN 12. 000 000 MHz  
CENTER 75. 000 000 MHz  
SPAN 35. 000 000 MHz  
3dB Bandwidth & Group Delay(Fo ± 4.5 MHz)  
50dB Bandwidth  
15 Mar 2012 02:42:40  
15 Mar 2012 02:38:12  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
CH2 S21  
LOG  
DEL  
1 dB/ REF -20.38 dB  
200 ns/ REF 2.485 us  
1: 0. 0000 dB  
3:-10 . 935 ns  
0. 000 000 MHz  
9. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20.5 dB  
CH1 Markers  
CH1 Markers  
REF=1  
REF=1  
BW: 9. 812353 MHz  
BW: 11. 147756 MHz  
1
2
cent  
:
75. 025347 MHz  
Q: 7. 6460  
Cor  
Cor  
cent  
:
75. 011228 MHz  
Q: 6. 7288  
1_loss  
: -20 . 565 dB  
1
2
1_loss  
: -20 . 496 dB  
3
Smo  
Cor  
CH2 Markers  
2
REF=2  
4
3
mean: 2. 3288 us  
s. dev : 10. 938 ns  
3
4
p-p  
: 62. 179 ns  
CENTER 75. 000 000 MHz  
SPAN 12. 000 000 MHz  
CENTER 75. 000 000 MHz  
SPAN 35. 000 000 MHz  
Wide band Properties  
SWR (S11 & S22)  
15 Mar 2012 02:45:35  
1: 0. 0000 dB 0. 000 000 MHz  
15 Mar 2012 02:43:49  
1: 8. 5678 74. 993 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20.33 dB  
CH1 S11  
CH2 S22  
SWR  
SWR  
10  
10  
/
/
REF 8.546  
REF 4.03  
CH1 Markers  
REF=1  
2:-64 . 331 dB  
75. 0000 MHz  
Cor  
3:-53 . 444 dB  
150. 000 MHz  
1
1
Cor  
3
2
START . 010 000 MHz  
STOP 300. 000 000 MHz  
CENTER 75. 000 000 MHz  
SPAN 35. 000 000 MHz  
I T F Co., Ltd.  
102ꢀ901, Bucheon Technopark 364, SamjeongꢀDong,  
OjeongꢀGu, BucheonꢀCity,  
Tel: 82-32-621-1213  
Fax: 82-32-621-1218  
http://www.itf.co.kr  
sales@itf.co.kr  
2013. 03. 25  
Rev 1.0  
GyounggiꢀDo, Korea 421ꢀ809