251859B

103.0 MHz SAW Filter
Patr Number 251859B
1. Features
Typical 1dB bandwidth of 18.9 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
-
103.0
-
dB
-
21.5
23.5
1dB Bandwidth
MHz
18.80
18.90
-
3dB Bandwidth
MHz
-
19.40
-
40dB Bandwidth
MHz
-
21.18
21.40
dB
-
0.5
1.2
Group Delay Variation (fo ± 9.05 MHz)
nsec
-
30
60
Absolute Delay
usec
-
1.60
2.0
dB
45
50
-
ppm/℃
-
-72
-
fo ± 10.4925 MHz
dBc
-
28
-
fo ± 10.7425 MHz
dBc
40
50
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 9.05 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Relative Attenuation
* Input POWER : +10dBm
S1365 Package Dimension
Matching Schematic
11
13.30±0.2
8
ITF 13A001
251859B
。103-18.9
12
1
2
3
5
7.62±0.1
7
4
7
8
9
10
6
6
11
L1
Input
50Ω
L2
Output
50Ω
1.50±0.1
5
5
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 82nH, L2 = 68nH
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
12,6
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 03. 11
Rev 1.0
103.0 MHz SAW Filter
Patr Number 251859B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
40dB Bandwidth
5 Feb 2013 16:28:32
5 Feb 2013 16:34:22
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -21.35 dB
REF -21.84 dB
1 : 0 . 0000
3 : . 16630
dB
dB
0 . 000
18 . 100
000
000
CH2 Markers
REF=1
18 . 947044
MHz
BW:
cent
CH1
MHz
MHz
:
103 . 014650
S21
LOG
10 dB/
REF -21.59 dB
1 : 0 . 0000
dB
0 . 000
000
CH1 Markers
REF=1
21 . 187237
MHz
PRm
BW:
1
MHz
cent
:
MHz
103 . 009221
Q: 5 . 4370
MHz
Q: 4 . 8619
2
1_ loss
: -21
. 555
dB
1_ loss
: -21
. 602
dB
1
Cor
2
4
3
3
PRm
2
CH4
mean
: -21
Markers
REF=2
. 538
dB
s . dev
: . 09100
dB
p-p
: . 47460
dB
3
4
Cor
2
4
CENTER
103 . 000
000
MHz
SPAN
22 . 000
000
MHz
CENTER
103 . 000
3dB Bandwidth & Group Delay
000
MHz
SPAN
S21
S21
LOG
DEL
1 dB/
50 ns/
1 : 0 . 0000
3 : -2 . 0241
REF -21.35 dB
REF 1.6 us
dB
ns
000
MHz
Relative Attenuation
5 Feb 2013 16:34:48
CH2
CH4
65 . 000
6 Feb 2013 10:43:06
0 . 000
18 . 100
000
000
CH1
:
103 . 012750
S21
LOG
10 dB/
REF -21.44 dB
1 : 0 . 0000
dB
0 . 000
000
MHz
4
CH2 Markers
REF=1
19 . 393300
MHz
BW:
cent
MHz
MHz
CH1 Markers
REF=1
2 : -28 . 634
-10 . 4925
PRm
1
MHz
3 : -31 . 503
10 . 4925
Q: 5 . 3118
1_ loss
: -21
. 549
dB
4 : -51 . 093
-10 . 7425
1
Cor
5 : -57 . 501
10 . 7425
2
2
3
3
PRm
CH4
2
mean
3
Smo
Markers
REF=2
: 1 . 46073
us
s . dev
: 6 . 0318
ns
p-p
: 29 . 755
ns
4
Cor
5
2
CENTER
103 . 000
000
MHz
SPAN
22 . 000
000
MHz
CENTER
103 . 000
000
Wideband Properties
MHz
SPAN
S21
LOG
10 dB/
REF -21.84 dB
1 : 0 . 0000
dB
000
MHz
SWR(S11 & S22)
5 Feb 2013 16:35:37
CH1
65 . 000
5 Feb 2013 16:29:12
0 . 000
000
MHz
CH1
Markers
REF=1
2 : -59 . 025
dB
103 . 000
MHz
PRm
CH1
CH3
S11
S22
SWR
SWR
5 /
5 /
REF 4.872
REF 4.918
1 : 4 . 8828
2 : 5 . 0549
103 . 000
103 . 000
000
000
MHz
MHz
PRm
3 : -62 . 522
dB
206 . 000
MHz
1
Cor
1
2
2
3
START
. 010
000
MHz
STOP
500 . 000
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
000
MHz
Tel: 82-32-621-1213
Fax: 82-32-621-1218
CENTER
103 . 000
000
MHz
http://www.itf.co.kr
SPAN
[email protected]
65 . 000
000
MHz
2013. 03. 11
Rev 1.0
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