260957B

292.0 MHz SAW Filter
Part Number260957B
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
-
292.0
-
dB
-
25.0
26.5
1dB Bandwidth
3dB Bandwidth
MHz
MHz
9.3
9.45
-
-
9.81
-
20dB Bandwidth
MHz
-
10.94
11.0
40dB Bandwidth
MHz
-
11.57
-
dB
-
0.6
1.2
Group Delay Variation (fo ± 4.5 MHz)
nsec
-
55
120
Absolute Delay
usec
-
1.5
-
40
45
-
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.5 MHz)
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/℃
2
S1365 Package Dimension
Matching Schematic
11
13.30±0.2
8
7
ITF 12A001
260957B
。292-9.4M
12
1
2
3
4
7
8
9
10
5
L1
L4
L2
11
6
6
Output
50Ω
L3
1.50±0.1
5
5
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Input
50Ω
7.62±0.1
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 47nH, L2 = 33nH
L3 = 39nH, L4 = 47nH
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
292.0 MHz SAW Filter
Part Number260957B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
20dB Bandwidth
23 Mar 2012 04:34:09
1: 0. 0000 dB
0. 000 000 MHz
3: . 06250 dB
9. 000 000 MHz
1 dB/ REF -24.82 dB
1 dB/ REF -24.8 dB
BW:
CH1 S21
CH2 Markers
REF=1
9. 442543
MHz
LOG
23 Mar 2012 19:08:52
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.62 dB
CH1 Markers
REF=1
BW: 10. 948147
MHz
PRm
1
cent : 292. 043463 MHz
cent : 292. 099435 MHz
Q: 30. 928
Q: 26. 680
2
1_loss : -24 . 799 dB
1
1_loss : -24 . 784 dB
Cor
2
3
3
4
4
3
PRm
CH4 Markers
mean:-24REF=2
. 762 dB
1
2
s. dev : . 10310 dB
p-p : . 59080 dB
Cor
CENTER 292. 000 000 MHz
SPAN 11. 000 000 MHz
4
2
CENTER 292. 000 000 MHz
3dB Bandwidth & Group Delay
CH2 S21
CH4 S21
LOG
DEL
40dB Bandwidth
23 Mar 2012 04:34:42
1: 0. 0000 dB
0. 000 000 MHz
3:-22 . 283 ns
9. 000 000 MHz
1 dB/ REF -24.82 dB
500 ns/ REF 1.501 us
BW:
SPAN 30. 000 000 MHz
CH1 S21
CH2 Markers
REF=1
9. 815097
MHz
LOG
23 Mar 2012 19:09:17
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.62 dB
CH1 Markers
REF=1
BW: 11. 577406
MHz
PRm
1
cent : 292. 033481 MHz
cent : 292. 118367 MHz
Q: 29. 753
Q: 25. 232
2
1_loss : -24 . 788 dB
1
1_loss : -24 . 755 dB
Cor
2
3
4
2
1
PRm
CH4 Markers
4
mean: 1.REF=2
5014 us
3
3
4
s. dev : 14. 822 ns
Smo
p-p : 71. 855 ns
Cor
CENTER 292. 000 000 MHz
SPAN 11. 000 000 MHz
2
CENTER 292. 000 000 MHz
Wide band Properties
CH1 S21
LOG
SWR(S11 & S22)
23 Mar 2012 04:32:57
1:-25 . 316 dB
292. 000 000 MHz
10 dB/ REF -25.64 dB
CH1 Markers
PRm
SPAN 30. 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
1 /
1 /
23 Mar 2012 04:28:41
1: 1. 7567
292. 000 000 MHz
2: 3. 6128
292. 000 000 MHz
REF 1.75
REF 3.614
PRm
2:-73 . 535 dB
318. 141 MHz
1
3:-65 . 067 dB
471. 476 MHz
4:-69 . 606 dB
530. 002 MHz
1
Cor
3
2
4
2
START . 010 000 MHz
STOP1 000. 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 292. 000 000 MHz
http://www.itf.co.kr
SPAN 30. 000 000 MHz
[email protected]
2013. 03. 28
Rev 1.0
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