250570B

162.51 MHz SAW Filter
Part Number250570B
1. Features
Typical 1dB bandwidth of 5.3 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
-
162.51
-
dB
-
24.0
25.5
1dB Bandwidth
3dB Bandwidth
MHz
MHz
5.2
5.3
-
-
5.52
-
20dB Bandwidth
MHz
-
6.19
-
40dB Bandwidth
MHz
-
6.54
6.7
dB
-
0.5
1.2
Group Delay Variation (fo ± 2.46 MHz)
nsec
-
120
200
Absolute Delay
usec
-
2.2
-
dB
40
48
-
ppm/℃
-
-18
-
dBc
-
20
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 2.46 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Relative Attenuation
@edge ± 0.555MHz
@Edge : 4.92MHz
20.00±0.2
9.80±0.2
10
9
8
Matching Schematic
2.30±0.1
S2098 Package Dimension
7
7.62±0.1
6
6
7
8
9
10
10
ITF 12A001
250570B
。162.51-5.3M
1
2
3
4
L1
Input
50 Ω
5
1.02±0.1
5
4
3
2
5
L2
C1
1
Output
50 Ω
C2
1.91±0.1
1.56±0.2
L1 = 10nH, L2 = 10nH, C1 = 36pF, C2 = 20pF
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
Pin Configuration
Input
10
Ground
1,6
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 03. 28
Rev 1.0
162.51 MHz SAW Filter
Part Number250570B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
20dB Bandwidth & 40dB Bandwidth
9 Jan 2012 22:42:50
1: 0. 0000 dB
0. 000 000 MHz
3: . 23250 dB
4. 920 000 MHz
1 dB/ REF -23.6 dB
1 dB/ REF -23.6 dB
BW:
CH1 S21
CH3 S21
LOG
LOG
9 Jan 2012 22:41:53
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -23.6 dB
10 dB/ REF -23.6 dB
CH2 Markers
REF=1
5. 287141 MHz
cent : 162. 509217 MHz
BW:
cent : 162. 479510 MHz
1
Cor
Q: 30. 737
Q: 26. 209
2
1_loss : -23 . 853 dB
1
CH1 Markers
REF=1
6. 199406 MHz
1_loss : -23 . 842 dB
Cor
2
3
3
3
4
4
2
CH4 Markers
REF=2
mean:-23 . 871 dB
Cor
4
3
BW:
s. dev : . 09670 dB
CH3 Markers
REF=1
6. 542920 MHz
cent : 162. 470524 MHz
p-p : . 52880 dB
Q: 24. 832
Cor
1_loss : -23 . 842 dB
CENTER 162. 510 000 MHz
SPAN 6. 000 000 MHz
4
2
CENTER 162. 510 000 MHz
3dB Bandwidth & Group Delay
CH2 S21
CH4 S21
LOG
DEL
Relative Attenuation
9 Jan 2012 22:42:39
1: 0. 0000 dB
0. 000 000 MHz
3:-21 . 362 ns
4. 920 000 MHz
1 dB/ REF -23.6 dB
200 ns/ REF 2.34 us
BW:
SPAN 20. 000 000 MHz
CH1 S21
CH3 S21
LOG
LOG
9 Jan 2012 22:43:19
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -23.6 dB
10 dB/ REF -23.6 dB
CH2 Markers
REF=1
5. 523029 MHz
cent : 162. 497974 MHz
CH1 Markers
REF=2
1: . 19720 dB
2. 46000 MHz
2
2
Cor
3:-18 . 625 dB
-655 . 000 kHz
Q: 29. 422
1
1_loss : -23 . 851 dB
1
Cor
2
3
3
3
4
CH4 Markers
REF=2
4
mean: 2. 2074
us
2
Cor
3
Smo
CH3 Markers
REF=2
1:- . 04000 dB
-2 . 46000 MHz
s. dev : 22. 331 ns
3:-24 . 400 dB
655. 000 kHz
p-p : 114. 82 ns
Cor
CENTER 162. 510 000 MHz
SPAN 6. 000 000 MHz
2
CENTER 162. 510 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -23.6 dB
SPAN 20. 000 000 MHz
SWR(S11 & S22)
9 Jan 2012 22:54:53
1:-24 . 092 dB
162. 510 000 MHz
1
CH1 S11
CH3 S22
SWR
SWR
5 /
5 /
9 Jan 2012 22:43:57
1: 8. 6372
162. 510 000 MHz
2: 9. 2769
162. 510 000 MHz
REF 0
REF 0
Cor
Cor
1
2
START . 010 000 MHz
STOP 500. 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 162. 510 000 MHz
http://www.itf.co.kr
SPAN 20. 000 000 MHz
[email protected]
2013. 03. 28
Rev 1.0
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