251659B

120.0 MHz SAW Filter
Part Number 251659B
1. Features
Typical 1dB bandwidth of 16.1 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
120.0
-
dB
-
22.5
25.0
1dB Bandwidth
MHz
-
16.17
-
3dB Bandwidth
MHz
16.4
16.6
-
40dB Bandwidth
MHz
-
18.5
18.7
dB
-
0.55
1.0
Group Delay Variation (fo ± 7.7 MHz)
nsec
-
30
60
Absolute Delay
usec
-
1.52
-
dB
50
55
-
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.7 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
8
7.62±0.1
7
ITF 11A001
251659B
。120-16.1M
11
12
1
2
3
7
8
9
10
11
6
6
1.50±0.1
5
5
4
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
11
Input
50Ω
5
Output
50Ω
12
4
3
2
2.54±0.1
1
0.80±0.1
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
12, 6
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2011. 04.22
Rev 1.0
120.0 MHz SAW Filter
Part Number 251659B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
5 Feb 2010 19:01:33
1: 0. 0000 dB
0. 000 000 MHz
3: . 31010 dB
15. 400 000 MHz
REF -22.07 dB
REF -22.59 dB
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
5 Feb 2010 19:01:50
1: 0. 0000 dB
0. 000 000 MHz
3: 12. 253 ns
15. 398 100 MHz
REF -22.07 dB
REF 1.512 us
CH1 Markers
REF=1
BW: 16. 168018 MHz
cent : 120. 029559 MHz
Cor
CH1 Markers
REF=1
BW: 16. 606053 MHz
cent : 120. 016604 MHz
Cor
Q: 7. 4239
Q: 7. 2273
1_loss : -22 . 416 dB
1_loss : -22 . 416 dB
1
1
2
2
3
4
3
3
2
CH2 Markers
REF=2
mean: -22 . 313 dB
Cor
CENTER 120. 000 000 MHz
Smo
s. dev : . 08910 dB
CH2 Markers
REF=2
mean: 1.45242 us
s. dev : 6. 4524 ns
p-p : . 55550 dB
p-p : 34. 131 ns
Cor
2
3
SPAN 19. 000 000 MHz
CENTER 120. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
10 dB/
Smith Chart
5 Feb 2010 19:00:51
1: 0. 0000 dB
0. 000 000 MHz
REF -22.43 dB
SPAN 19. 000 000 MHz
*
CH1 S21
LOG
10 dB/
5 Feb 2010 19:00:59
1: 0. 0000 dB
0. 000 000 MHz
REF -22.43 dB
*
CH1 Markers
REF=1
BW: 18. 527921 MHz
1
Cor
CH1 Markers
REF=1
BW: 18. 708367 MHz
1
Cor
cent : 119. 999393 MHz
2
cent : 120. 005826 MHz
2
Q: 6. 4767
Q: 6. 4146
1_loss : -22 . 433 dB
3
1_loss : -22 . 433 dB
4
3
START 95. 000 000 MHz
STOP 145. 000 000 MHz
START 95. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/
REF -24.13 dB
4
STOP 145. 000 000 MHz
Smith chart
5 Feb 2010 19:03:32
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 8. 1719
2: 10. 369
5 Feb 2010 19:03:07
26. 704 pF
120. 000 000 MHz
24. 498 pF
120. 000 000 MHz
-49 . 666
-54 . 139
*
CH1 Markers
REF=1
2:-57 . 762 dB
120. 000 MHz
Cor
3:-49 . 520 dB
240. 000 MHz
1
Cor
3
1
2
2
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 120. 000 000 MHz
http://www.itf.co.kr
SPAN 50. 000 000 MHz
[email protected]
2011. 04.22
Rev 1.0
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