251753B

100.5 MHz SAW Filter
Part Number 251753B
1. Features

Typical 1dB bandwidth of 16.5 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : 0℃ ~ +80℃
Minimum
Typical
Maximum
MHz
-
100.5
-
dB
-
11.6
14.0
1dB Bandwidth
MHz
16.05
16.5
-
3dB Bandwidth
MHz
-
17.5
-
35dB Bandwidth
MHz
-
21.4
21.9
dB
-
0.45
1.0
Group Delay Variation (fo ± 7.25 MHz)
nsec
-
40
80
Absolute Delay
usec
-
0.68
-
dB
35
40
-
ppm/℃
-
-86
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.25 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature : +25℃
Insertion Loss
dB
-
11.6
13.5
Amplitude Ripple (fo ± 7.6 MHz)
dB
-
0.45
1.0
nsec
-
40
80
Edge(93.25 MHz) – 5.0 MHz
dB
25
55
-
190.0 MHz ~ 340.0 MHz
dB
35
45
-
Group Delay Variation (fo ± 7.6 MHz)
Relative Attenuation
S7050 Package Dimension
Matching Schematic
5.00
7.00±0.15
6
7
8
130pF
C1
9
1.00±0.15
ITF 12A001
. 251753B
0.60
2.54
5.00±0.15
5
4
10
2
1
L1
9
4
100nH
Output
50Ω
C2
91pF
1.50±0.1
3
I nput
50Ω
56nH
L2
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
9
Ground
5, 10
Output
4
Others
Ground
http://www.itf.co.kr
[email protected]
2012. 12. 21
Rev 1.0
100.5 MHz SAW Filter
Part Number 251753B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
17 Dec 2012 11:17:03
1: 0. 0000 dB
0. 000 000 MHz
3: - . 13790 dB
15 . 200 000 MHz
REF -11.8 dB
REF -11.8 dB
BW:
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
17 Dec 2012 11:16:56
1: 0. 0000 dB
0. 000 000 MHz
3: -12 . 703 ns
15 . 200 000 MHz
REF -11.8 dB
REF 643 ns
CH2 Markers
REF=1
16 . 439316 MHz
cent : 100 . 295971
BW:
MHz
CH2 Markers
REF=1
17 . 448602 MHz
cent : 100 . 448699
Q: 6. 1010
1
1_loss : -11 . 988 dB
1
2
2
3
3
4
3
2
4
2
Cor
CH4 Markers
REF=2
mean : -12 . 027 dB
Cor
s. dev : . 07410
dB
Smo
p-p : . 37400
dB
Cor
CH4 Markers
REF=2
4 . 30 ns
mean : 678
3
s. dev : 7. 6009 ns
p-p : 40 . 436 ns
Cor
CENTER 100 . 500 000 MHz
SPAN
20 . 000 000 MHz
2
4
CENTER 100 . 500 000 MHz
35dB Bandwidth
CH1
MHz
Q: 5. 7568
1_loss : -11 . 991 dB
S21
LOG
10 dB/
BW:
1
Cor
20 . 000 000 MHz
2
Relative Attenuation(Edge – 5.0 MHz)
17 Dec 2012 11:16:26
1: 0. 0000 dB
0. 000 000 MHz
REF -11.8 dB
SPAN
S21
LOG
10 dB/
MHz
17 Dec 2012 11:16:38
2: 0. 0000 dB
0. 000 000 MHz
REF -11.8 dB
CH1 Markers
REF=1
21 . 246142 MHz
cent : 100 . 783824
2
CH1
CH1 Markers
REF=2
1: . 14250 dB
7. 25000 MHz
2
Cor
3: -51 . 399 dB
-5 . 00000 MHz
1
Q: 4. 7436
1_loss : -11 . 997 dB
3
4
3
CENTER 100 . 500 000 MHz
SPAN
60 . 000 000 MHz
CENTER 100 . 500 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
CH1 PASS
1
60 . 000 000 MHz
SWR(S11 & S22)
17 Dec 2012 11:22:53
1: 0. 0000 dB
0. 000 000 MHz
REF -11.8 dB
SPAN
CH1 Markers
REF=1
2: -61 . 019 dB
100 . 500 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
17 Dec 2012 11:17:30
1: 4. 0767
100 . 500 000 MHz
2: 2. 8020
100 . 500 000 MHz
REF 0
REF 0
Cor
3: -46 . 825 dB
178 . 500 MHz
Cor
1
3
2
2
START
. 010 000 MHz
STOP 400 . 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 100 . 500 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
60 . 000 000 MHz
2012. 12. 21
Rev 1.0
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