261854B

210.0 MHz SAW Filter
Project Name 261854B
1. Features
Typical 1dB bandwidth of 18.4 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
-
210.0
-
dB
-
26.2
28.0
1 dB Bandwidth
MHz
18.30
18.44
-
3dB Bandwidth
MHz
-
18.90
-
40dB Bandwidth
MHz
-
20.86
21.0
dB
-
0.6
1.2
Group Delay Variation (fo ± 9.0 MHz)
nsec
-
30
60
Absolute Delay
usec
-
2.17
-
dB
45
50
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 9.0 MHz)
Ultimate Rejection
ppm/℃
℃
Temperature Coefficient of Frequency
-18
S1365 Package Dimension
Matching Schematic
11
13.30±0.2
12
8
ITF 13A001
261854B
。210210-18.4M
18.4
1
2
3
Input
50Ω
7.62±0.1
7
4
7
8
9
10
11
6
6
L3
L1
Output
50Ω
L4
1.50±0.1
5
5
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
5
L2
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 12nH, L2 = 4.7nH, L3 = 2.7nH, L4 = 15nH
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. 03. 27
Rev 1.0
210.0 MHz SAW Filter
Project Name 261854B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple(Fo ± 9.0 MHz)
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
23 Mar 2012 06:57:00
1: 0. 0000 dB
0. 000 000 MHz
3: . 02810 dB
18. 000 000 MHz
REF -25.8 dB
REF -26.59 dB
BW:
CH1 S21
LOG
10 dB/
23 Mar 2012 06:55:06
1: 0. 0000 dB
0. 000 000 MHz
REF -26.45 dB
CH1 Markers
REF=1
18. 440515 MHz
cent : 209 . 992660 MHz
Cor
40dB Bandwidth
BW:
1
CH1 Markers
REF=1
20. 861881 MHz
Cor
cent : 209 . 969493 MHz
Q: 11. 388
2
Q: 10. 065
1_loss : -26 . 278 dB
1_loss : -26 . 324 dB
1
2
3
4
3
2
CH2 Markers
REF=2
mean:-26 . 350 dB
Cor
3
4
s. dev : . 14010 dB
p-p : . 61360 dB
CENTER 210 . 000 000 MHz
SPAN 22. 000 000 MHz
CENTER 210 . 000 000 MHz
3dB Bandwidth & Group Delay(Fo ± 9.0 MHz)
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
23 Mar 2012 06:57:37
1: 0. 0000 dB
0. 000 000 MHz
3: 9. 3637 ns
18. 000 000 MHz
REF -25.8 dB
REF 2.161 us
BW:
Smith Chart
CH1 S11
CH2 S22
1: 55. 219
2: 31. 483
1 U FS
1 U FS
23 Mar 2012 06:59:51
15. 904 nH
210 . 000 000 MHz
6. 5767 nH
210 . 000 000 MHz
20. 984
8. 6777
CH1 Markers
REF=1
18. 904646 MHz
cent : 209 . 987267 MHz
Cor
SPAN 60. 000 000 MHz
Cor
Q: 11. 108
1_loss : -26 . 277 dB
1
1
2
2
3
Smo
CH2 Markers
REF=2
mean: 2. 1778 us
4
s. dev : 5. 8376 ns
2
Cor
3
Cor
p-p : 26. 841 ns
CENTER 210 . 000 000 MHz
SPAN 22. 000 000 MHz
CENTER 210 . 000 000 MHz
Wideband properties
CH1 S21
LOG
10 dB/
REF -28.31 dB
SPAN 60. 000 000 MHz
SWR(S11 & S22)
23 Mar 2012 07:01:54
1: -28 . 569 dB
210 . 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
23 Mar 2012 07:00:37
1: 1. 5020
210 . 000 000 MHz
2: 1. 6783
210 . 000 000 MHz
REF 1.518
REF 1.681
Cor
1
1
Cor
START
. 010 000 MHz
STOP 700 . 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
2
CENTER 210 . 000 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2013. 03. 27
Rev 1.0
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