100.0 MHz SAW Filter
Part Number
250056B
1. Features
Typical 1dB bandwidth of 0.31 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50
Room Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 0.1 MHz)
Group Delay Variation (fo ± 0.1 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
2
℃
Minimum
-
-
0.2
-
-
-
-
-
50
-
Typical
100.0
14.8
0.31
0.5
1.45
0.19
397
2.26
58
-0.03
Maximum
-
16.5
-
-
1.6
1.0
700
-
-
-
S2098 Package Dimension
2.30±0.1
Matching Schematic
100nH
L2
Output
50
Ω
20.00±0.2
7.62±0.1
120nH
9
10
10
9
8
7
6
6
7
8
10
5
Input
50
Ω
9.80±0.2
L1
9pF
C1
1
2
3
4
5
5
4
3
2
1
C2
36pF
1.02±0.1
1.91±0.1
1.56±0.2
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al
2
O
3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
Input
Output
10
5
Ground
Others
1,6
Ground
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
http://www.itf.co.kr
sales@itf.co.kr
2012. 06. 12
Rev 1.0
100.0 MHz SAW Filter
Part Number
250056B
3. Typical Performance ( at +25℃ )
℃
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -14.76 dB
1 dB/ REF -14.91 dB
22 Nov 2011 17:33:37
1: 0. 0000 dB
0. 000 000 MHz
3:-. 09430 dB
. 200 000 MHz
CH1 S21
CH2 S21
3dB Bandwidth & Group Delay
LOG
DEL
1 dB/ REF -14.76 dB
1 us/ REF 2.022 us
22 Nov 2011 17:34:13
1: 0. 0000 dB
0. 000 000 MHz
3: 141. 24 ns
. 200 000 MHz
CH1 Markers
REF=1
BW . 316275 MHz
:
Cor
cent : 99. 992879 MHz
Q 316. 16
:
1
2
1_
loss : -14 . 877 dB
1
2
Cor
CH1 Markers
REF=1
BW . 501343 MHz
:
cent : 99. 975915 MHz
Q 199. 42
:
1_
loss : -14 . 896 dB
3
4
3
3
2
CH2 Markers
REF=2
mean:-14 . 827 dB
s. dev : . 04810 dB
p-p : . 19290 dB
Smo
Cor
3
2
4
CH2 Markers
REF=2
mean: 2. 2641 us
s. dev : 106. 64 ns
p-p : 397. 30 ns
Cor
CENTER 100. 000 000 MHz
SPAN 1. 000 000 MHz
CENTER 100. 000 000 MHz
SPAN 1. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
10 dB/ REF -14.9 dB
22 Nov 2011 17:32:37
1: 0. 0000 dB
0. 000 000 MHz
CH1 S21
LOG
Wide band Properties
10 dB/ REF -17.14 dB
22 Nov 2011 16:47:59
1: 0. 0000 dB
0. 000 000 MHz
1
Cor
2
BW
:
CH1 Markers
REF=1
1. 448971 MHz
1
CH1 Markers
REF=1
2:-29 . 880 dB
62. 0000 MHz
3:-40 . 979 dB
82. 4000 MHz
cent : 99. 936462 MHz
Q 68. 971
:
1_
loss : -14 . 883 dB
2
3
4
3
CENTER 100. 000 000 MHz
SPAN 6. 000 000 MHz
START . 010 000 MHz
STOP 400. 000 000 MHz
Smith Chart(S11 & S22)
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 22. 803
2: 37. 922
41. 824
25. 684
22 Nov 2011 17:35:03
66. 565 nH
100. 000 000 MHz
40. 877 nH
100. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SWR(S11 & S22)
REF 3.923
REF 1.897
22 Nov 2011 17:34:54
1: 3. 9296
100. 000 000 MHz
2: 1. 8989
100. 000 000 MHz
Cor
1
Cor
2
1
Cor
Cor
2
CENTER 100. 000 000 MHz
SPAN 6. 000 000 MHz
CENTER 100. 000 000 MHz
SPAN 6. 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
http://www.itf.co.kr
sales@itf.co.kr
2012. 06. 12
Rev 1.0
Microcontroller MCU
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