260958B

197.0 MHz SAW Filter
Part Number260958B
1. Features
Typical 1dB bandwidth of 9.4 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
197.0
-
dB
-
27.5
29.0
1dB Bandwidth
3dB Bandwidth
MHz
MHz
9.25
9.39
-
-
9.7
-
20dB Bandwidth
MHz
-
10.87
11.0
40dB Bandwidth
MHz
-
11.45
-
dB
-
0.52
1.2
Group Delay Variation (fo ± 4.51 MHz)
nsec
-
78
150
Absolute Delay
usec
-
1.58
-
40
48
-
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.51 MHz)
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/℃
2
S1365 Package Dimension
Matching Schematic
5
11
13.30±0.2
8
7.62±0.1
7
ITF 12A001
260958B
。197-9.4M
12
1
2
3
4
7
8
9
10
11
6
6
1.50±0.1
5
5
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 82nH, L2 = 56nH, L3 = 18nH
C1 = 30pF
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. 28
Rev 1.0
197.0 MHz SAW Filter
Part Number260958B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
40dB Bandwidth
24 Mar 2012 05:01:12
1: 0. 0000 dB
0. 000 000 MHz
3: . 07260 dB
9. 000 000 MHz
1 dB/ REF -27.32 dB
1 dB/ REF -27.83 dB
PRm
BW:
CH1 Markers
REF=1
9. 393194
MHz
CH1 S21
LOG
CH1 Markers
REF=1
BW: 11. 455197
MHz
PRm
1
cent : 197. 052432 MHz
Q: 20. 978
1
cent : 197. 074585 MHz
Q: 17. 204
2
1_loss : -27 . 589 dB
Cor
24 Mar 2012 04:57:33
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.62 dB
1_loss : -27 . 606 dB
Cor
2
3
4
3
PRm
CH2 Markers
mean:-27REF=2
. 552 dB
2
3
4
s. dev : . 10770 dB
p-p : . 52270 dB
Cor
CENTER 197. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 197. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
24 Mar 2012 05:01:37
1: 0. 0000 dB
0. 000 000 MHz
3:-26 . 067 ns
9. 000 000 MHz
1 dB/ REF -27.32 dB
100 ns/ REF 1.544 us
PRm
BW:
CH1 Markers
REF=1
9. 760483
MHz
20dB Bandwidth
CH1 S21
LOG
CH1 Markers
REF=1
BW: 10. 878609
MHz
PRm
1
Q: 20. 189
cent : 197. 067532 MHz
Q: 18. 115
2
1_loss : -27 . 586 dB
1
24 Mar 2012 04:57:15
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.62 dB
cent : 197. 058367 MHz
Cor
SPAN 35. 000 000 MHz
1_loss : -27 . 609 dB
Cor
2
3
4
3
PRm
2
Smo
CH2 Markers
mean:4 1.REF=2
5880 us
s. dev : 15. 553 ns
3
p-p : 78. 011 ns
Cor
CENTER 197. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 197. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -27.98 dB
SPAN 35. 000 000 MHz
SWR(S11 & S22)
24 Mar 2012 05:02:46
1:-27 . 956 dB
197. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
2 /
2 /
24 Mar 2012 05:00:32
1: 1. 5250
197. 000 000 MHz
2: 1. 3248
197. 000 000 MHz
REF 1.526
REF 1.325
PRm
PRm
1
Cor
1
PRm
2
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
CENTER 197. 000 000 MHz
http://www.itf.co.kr
SPAN 35. 000 000 MHz
[email protected]
2013. 03. 28
Rev 1.0
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