250966B

190.0 MHz SAW Filter
Part Number250966B
1. Features
Typical 1dB bandwidth of 9.3 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
-
190.0
-
dB
-
22.5
24.5
1dB Bandwidth
3dB Bandwidth
MHz
MHz
9.2
9.36
-
-
9.54
-
40dB Bandwidth
MHz
-
10.98
11.1
dB
-
0.65
1.2
Group Delay Variation (fo ± 4.51 MHz)
nsec
-
85
150
Absolute Delay
usec
-
1.75
-
dB
40
48
-
ppm/℃
-
-18
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.51 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
Matching Schematic
11
L1
13.30±0.2
8
7
ITF 12A001
250966B
。190-9.3M
12
1
2
3
4
7
8
9
C2
Input
50Ω
10
11
6
6
Output
50Ω
C1
L2
1.50±0.1
5
5
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
5
7.62±0.1
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 15nH, L2 = 15nH, C1 = 27pF, C2 = 82pF
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
190.0 MHz SAW Filter
Part Number250966B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
40dB Bandwidth
11 Jan 2012 00:46:26
1: 0. 0000 dB
0. 000 000 MHz
3: . 08610 dB
9. 020 000 MHz
1 dB/ REF -24.64 dB
1 dB/ REF -21.76 dB
BW:
CH1 S21
LOG
CH2 Markers
REF=1
9. 361630 MHz
cent : 189. 969702 MHz
CH1 Markers
REF=1
BW: 10. 982184 MHz
1
Cor
cent : 189. 973057 MHz
Q: 20. 292
1
11 Jan 2012 00:45:35
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -22.46 dB
2
Q: 17. 298
1_loss : -22 . 496 dB
1_loss : -22 . 444 dB
2
3
4
3
1
2
CH4 Markers
REF=2
mean:-22 . 474 dB
Cor
3
4
s. dev : . 11990 dB
p-p : . 63190 dB
Cor
CENTER 190. 000 000 MHz
SPAN 12. 000 000 MHz
4
2
CENTER 190. 000 000 MHz
3dB Bandwidth & Group Delay
CH2 S21
CH4 S21
LOG
DEL
Smith Chart
11 Jan 2012 00:46:48
1: 0. 0000 dB
0. 000 000 MHz
3: 1. 2503 ns
9. 020 000 MHz
1 dB/ REF -24.64 dB
500 ns/ REF 2.321 us
BW:
SPAN 30. 000 000 MHz
CH1 S11
CH3 S22
1: 8. 8193
1: 44. 445
1 U FS
1 U FS
23. 395
57. 160
CH2 Markers
REF=1
9. 643517 MHz
cent : 189. 959790 MHz
Cor
1
Q: 19. 698
1
11 Jan 2012 00:47:21
19. 597 nH
190. 000 000 MHz
47. 881 nH
190. 000 000 MHz
1
1_loss : -22 . 491 dB
Cor
2
3
CH4
4 Markers
REF=2
mean: 1. 7567 us
3
Cor
1
2
Smo
s. dev : 18. 637 ns
p-p : 86. 212 ns
Cor
CENTER 190. 000 000 MHz
SPAN 12. 000 000 MHz
4
2
CENTER 190. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -24.22 dB
SPAN 30. 000 000 MHz
SWR(S11 & S22)
11 Jan 2012 00:49:53
2:-67 . 321 dB
359. 889 446 MHz
CH1 S11
CH3 S22
SWR
SWR
5 /
5 /
11 Jan 2012 00:47:59
1: 6. 9429
190. 000 000 MHz
1: 3. 1698
190. 000 000 MHz
REF -29.79
REF -12.76
CH1 Markers
1:-24 . 237 dB
190. 000 MHz
Cor
1
Cor
1
1
2
START . 010 000 MHz
STOP 600. 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 190. 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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