262953B

260.0 MHz SAW Filter
Part Number 262953B
1. Features
Typical 1dB bandwidth of 29.5 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
-
260.0
-
dB
-
29.5
31.0
1dB Bandwidth
MHz
29.4
29.5
-
3dB Bandwidth
MHz
-
29.95
-
40dB Bandwidth
MHz
-
31.95
32.1
dB
-
0.6
1.2
Group Delay Variation (fo ± 14.22 MHz)
nsec
-
30
70
Absolute Delay
usec
-
2.01
-
Ultimate Rejection
50dB
45
50
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 14.22 MHz)
ppm/℃
℃
Temperature Coefficient of Frequency
-18
S1365 Package Dimension
13.30±0.2
8
ITF 13A001
262953B
。260-29.5M
11
12
1
2
3
11
7.62±0.1
7
7
6
6
5
5
9
8
10
11
5
L1
Input
50Ω
L2
Output
50Ω
1.50±0.1
4
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
12
4
3
2
2.54±0.1
C1
C2
1
0.80±0.1
L1 = L2 = 22nH, C1 = C2 = 27pF
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
260.0 MHz SAW Filter
Part Number 262953B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
40dB Bandwidth
1 Feb 2010 14:13:21
1: 0. 0000 dB
0. 000 000 MHz
3:- . 03670 dB
28. 800 000 MHz
1 dB/ REF -29.25 dB
1 dB/ REF -29.59 dB
CH1 S21
LOG
1 Feb 2010 14:12:28
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -29.39 dB
CH1Markers
REF=1
BW: 29. 502321 MHz
cent : 260. 061245 MHz
Cor
CH1Markers
REF=1
BW: 31. 942426 MHz
1
Cor
cent : 260. 066182 MHz
Q: 8. 8149
2
Q: 8. 1417
1_loss : -29 . 335 dB
1
1_loss : -29 . 330 dB
2
4
3
3
2
CH2Markers
REF=2
mean:-29 . 363 dB
Cor
3
4
s. dev : . 08580 dB
p-p : . 54620 dB
CENTER260. 000 000 MHz
SPAN 36. 000 000 MHz
CENTER260. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
50dB Bandwidth
1 Feb 2010 14:13:41
1: 0. 0000 dB
0. 000 000 MHz
3: 10. 257 ns
28. 800 000 MHz
1 dB/ REF -29.25 dB
79.61 ns/ REF 2 us
SPAN 100. 000 000 MHz
CH1 S21
LOG
1 Feb 2010 14:11:29
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -29.3 dB
CH1Markers
REF=1
BW: 29. 974728 MHz
cent : 260. 065912 MHz
Cor
CH1 Markers
REF=1
BW: 32. 225937 MHz
1
Cor
cent : 260. 094983 MHz
Q: 8. 6762
2
Q: 8. 0710
1_loss : -29 . 335 dB
1
1_loss : -29 . 302 dB
2
3
Smo
Cor
3
CH2Markers
4 REF=2
mean: 2. 0157 us
2
s. dev : 4. 5578 ns
3
4
p-p : 24. 075 ns
CENTER260. 000 000 MHz
SPAN 36. 000 000 MHz
START 210. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -31.12 dB
STOP 310. 000 000 MHz
SWR(S11 & S22)
1 Feb 2010 14:16:38
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
5 /
5 /
1 Feb 2010 14:14:28
1: 1. 7959
260. 000 000 MHz
2: 1. 4418
260. 000 000 MHz
REF 1.796
REF 1.442
*
CH1 Markers
REF=1
2:-59 . 720 dB
260. 000 MHz
Cor
3:-51 . 104 dB
520. 000 MHz
1
1
Cor
2
3
2
START . 010 000 MHz
STOP 800. 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 260. 000 000 MHz
http://www.itf.co.kr
SPAN 100. 000 000 MHz
[email protected]
2013. 03. 27
Rev 1.0
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