221553B

67.5 MHz SAW Filter
Part Number 221553B
1. Features

Typical 1dB bandwidth of 14.85 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
-
67.5
-
dB
-
11.5
13.5
1dB Bandwidth
MHz
14.4
14.85
-
3dB Bandwidth
MHz
-
15.56
-
40dB Bandwidth
MHz
-
18.5
19.0
dB
-
0.4
1.0
Group Delay Variation (fo ± 7.0 MHz)
nsec
-
50
100
Absolute Delay
usec
-
1.26
-
dB
40
45
-
ppm/℃
-
-86
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.0 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
12
8
7.62±0.1
7
ITF 12A001
221553B
. 67.5-14.8M
1
2
3
7
6
6
5
5
9
8
10
11
1.50±0.1
4
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Matching Schematic
L2
I nput
50Ω
100nH
8.2nH
11
5
L3
Out put
50Ω
12
4
3
2
2.54±0.1
C1 100pF
L1 150nH
1
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]
2012. 12. 21
Rev 1.0
67.5 MHz SAW Filter
Part Number 221553B
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 16:44:30
1: 0. 0000 dB
0. 000 000 MHz
3: - . 16000 dB
14. 000 000 MHz
REF -11.3 dB
REF -11.3 dB
BW:
cent :
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
17 Dec 2012 16:44:19
1: 0. 0000 dB
0. 000 000 MHz
3: -34 . 935 ns
14. 000 000 MHz
REF -11.3 dB
REF 1.21 us
CH2 Markers
REF=1
14. 854923 MHz
67. 444333
BW:
MHz
cent :
CH2 Markers
REF=1
15. 576223 MHz
67. 458877
Q: 4. 5402
1
MHz
Q: 4. 3309
1_loss : -11 . 474 dB
1_loss : -11 . 480 dB
1
2
2
3
3
4
3
2
4
2
Cor
CH4 Markers
REF=2
mean : -11 . 454 dB
Cor
s. dev : . 05060
dB
Smo
p-p : . 39310
dB
Cor
CH4 Markers
REF=2
4 2619 us
mean : 1.
3
s. dev : 8. 3983 ns
p-p : 52. 219 ns
Cor
CENTER
67. 500 000 MHz
SPAN
18. 000 000 MHz
2
4
CENTER
67. 500 000 MHz
40dB Bandwidth
CH1
S21
LOG
10 dB/
BW:
1
Cor
18. 000 000 MHz
2
Smith Chart(S11 & S22)
17 Dec 2012 16:44:04
1: 0. 0000 dB
0. 000 000 MHz
REF -11.3 dB
SPAN
cent :
2
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 55. 543
2: 30. 652
-57 . 238
5. 0674
17 Dec 2012 16:44:49
41. 194 pF
67. 500 000 MHz
11. 948 nH
67. 500 000 MHz
CH1 Markers
REF=1
18. 330232 MHz
67. 664607
Cor
MHz
Q: 3. 6914
1_loss : -11 . 465 dB
Cor
2
3
CENTER
4
67. 500 000 MHz
1
SPAN
50. 000 000 MHz
CENTER 67. 500 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
REF -11.3 dB
SWR(S11 & S22)
17 Dec 2012 16:46:25
1: 0. 0000 dB
0. 000 000 MHz
1
SPAN 50. 000 000 MHz
CH1 Markers
REF=1
2: -60 . 334 dB
67. 5000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
17 Dec 2012 16:45:00
1: 2. 8390
67. 500 000 MHz
2: 1. 6585
67. 500 000 MHz
REF 0
REF 0
Cor
3: -50 . 178 dB
135 . 000 MHz
Cor
1
2
3
2
START
. 010 000 MHz
STOP 500 . 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
67. 500 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
50. 000 000 MHz
2012. 12. 21
Rev 1.0
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