241653B

87.5 MHz SAW Filter
Part Number 241653B
1. Features
Typical 1dB bandwidth of 15.6 MHz
Low-Loss Filter
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
87.5
-
dB
-
10.5
12.5
1dB Bandwidth
MHz
15.2
15.6
-
3dB Bandwidth
MHz
-
16.3
-
40dB Bandwidth
MHz
-
19.5
20.0
dB
-
0.7
1.5
Group Delay Variation (fo ± 7.5 MHz)
nsec
-
70
120
Absolute Delay
usec
-
1.05
-
dB
40
47
-
ppm/℃
℃
-
-86
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.5 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
8
7.62±0.1
7
ITF 10A001
241653B
. 87.5-15.6M
11
12
1
2
3
7
8
9
270pF
10
6
6
11
1.50±0.1
5
5
4
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
C1
Input
50Ω
68nH
11
5
L2
Output
50Ω
12
4
3
2
2.54±0.1
L1
1
68nH
C2
82pF
0.80±0.1
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]
2011. 10. 24
Rev 1.0
87.5 MHz SAW Filter
Part Number 241653B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
40dB Bandwidth
1 Dec 2010 12:19:11
1: 0. 0000 dB
0. 000 000 MHz
3:- . 33270 dB
15. 000 000 MHz
1 dB/ REF -9.8 dB
1 dB/ REF -9.8 dB
CH1 S21
CH2Markers
REF=1
BW: 15. 581307
MHz
LOG
24 Jan 2011 17:38:19
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -9.7 dB
CH1Markers
REF=1
BW: 19. 391801
MHz
PRm
1
cent : 87. 516374 MHz
cent : 87. 711066 MHz
Q: 5. 6168
Q: 4. 5231
2
1_loss : -10 . 014 dB
1
1_loss : -9 . 8573 dB
Cor
2
3
4
3
2
PRm
CH4Markers
mean:-9 . REF=2
9754 dB
3
4
s. dev : . 08020 dB
p-p : . 61050 dB
Cor
CENTER 87. 500 000 MHz
SPAN 20. 000 000 MHz
2
4
CENTER 87. 500 000 MHz
3dB Bandwidth & Group Delay
CH2 S21
CH4 S21
LOG
DEL
Wide band Properties
1 Dec 2010 12:18:56
1: 0. 0000 dB
0. 000 000 MHz
3:-61 . 760 ns
15. 000 000 MHz
1 dB/ REF -9.8 dB
150 ns/ REF 1.14 us
SPAN 60. 000 000 MHz
CH1 S21
LOG
1 Dec 2010 12:21:08
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -9.8 dB
1
CH2Markers
REF=1
BW: 16. 309320
MHz
CH1Markers
REF=1
2:-63 . 303 dB
87. 5000 MHz
PRm
cent : 87. 514831 MHz
3:-53 . 522 dB
175. 000 MHz
Q: 5. 3659
1_loss : -10 . 015 dB
4:-80 . 787 dB
262. 500 MHz
1
5:-81 . 283 dB
350. 000 MHz
2
3
PRm
2
CH4Markers
mean:4 1. REF=2
0487 us
3
3
s. dev : 10. 158 ns
Smo
p-p : 65. 460 ns
2
Cor
4
4
CENTER 87. 500 000 MHz
SPAN 20. 000 000 MHz
2
START . 010 000 MHz
Smith Chart(S11 & S22)
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 90. 270
2: 37. 889
-60 . 102
-4 . 4746
5
STOP 600. 000 000 MHz
SWR(S11 & S22)
1 Dec 2010 12:19:58
30. 264 pF
87. 500 000 MHz
406. 50 pF
87. 500 000 MHz
CH1 S11
CH3 S22
PRm
PRm
Cor
Cor
SWR
SWR
10 /
10 /
1 Dec 2010 12:20:21
1: 2. 8065
87. 500 000 MHz
2: 1. 3445
87. 500 000 MHz
REF 0
REF 0
2
1
1
2
CENTER 87. 500 000 MHz
SPAN 60. 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 87. 500 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2011. 10. 24
Rev 1.0
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