221552B

62.5 MHz SAW Filter
Part Number 221552B
1. Features
Typical 1dB bandwidth of 14.8 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
-
62.5
-
dB
-
24.5
26.0
1dB Bandwidth
MHz
14.65
14.86
-
3dB Bandwidth
MHz
-
15.41
-
40dB Bandwidth
MHz
-
17.76
17.95
dB
-
0.5
1.0
Group Delay Variation (fo ± 6.95 MHz)
nsec
-
30
80
Absolute Delay
usec
-
1.47
-
Ultimate Rejection
dBc
40
48
-
ppm/℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 6.95 MHz)
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
12
8
ITF 13A001
221552B
。 62.5-14.8M
1
2
3
4
7
8
9
10
11
L2
5
Output
50Ω
C1
11
6
6
L1
Input
50Ω
7.62±0.1
7
1.50±0.1
5
5
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Matching Schematic
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 180nH, L2 = 220nH, C1 = 12pF
Dimensions shown are nominal in millimeters
Pin Configuration
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]
2013. 03. 27
Rev 1.0
62.5 MHz SAW Filter
Part Number 221552B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
40dB Bandwidth
31 May 2010 15:14:45
1: 0. 0000 dB
0. 000 000 MHz
3: . 04130 dB
13. 900 000 MHz
1 dB/ REF -24.14 dB
1 dB/ REF -24.58 dB
CH1 Markers
REF=1
BW: 14. 866383 MHz
PRm
cent : 62. 542125 MHz
Cor
CH1 S21
LOG
31 May 2010 15:12:26
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.27 dB
*
CH1 Markers
REF=1
BW: 17. 762006 MHz
1
Cor
cent : 62. 511541 MHz
Q: 4. 2069
2
Q: 3. 5194
1_loss : -24 . 217 dB
1
1_loss : -24 . 227 dB
2
3
4
3
PRm
2
CH2 Markers
REF=2
mean:-24 . 343 dB
Cor
3
4
s. dev : . 13700 dB
p-p : . 47510 dB
CENTER 62. 500 000 MHz
SPAN 18. 000 000 MHz
CENTER 62. 500 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
31 May 2010 15:15:08
1: 0. 0000 dB
0. 000 000 MHz
3:-3 . 2871 ns
13. 900 000 MHz
1 dB/ REF -24.14 dB
50 ns/ REF 1.457 us
CH1 Markers
REF=1
BW: 15. 415653 MHz
PRm
cent : 62. 553109 MHz
Cor
SPAN 60. 000 000 MHz
Smith Chart(S11 & S22)
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 11. 225
1: 22. 648
-3 . 0039
-85 . 273
31 May 2010 15:16:21
847. 72 pF
62. 500 000 MHz
29. 863 pF
62. 500 000 MHz
PRm
Cor
Q: 4. 0578
1_loss : -24 . 210 dB
1
2
1
3
PRm
PRm
2
Smo
Cor
CH2 Markers
4REF=2
mean: 1. 4757 us
3
Cor
s. dev : 6. 2861 ns
p-p : 30. 348 ns
1
CENTER 62. 500 000 MHz
SPAN 18. 000 000 MHz
CENTER 62. 500 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -24.14 dB
SPAN 60. 000 000 MHz
SWR(S11 & S22)
31 May 2010 15:17:10
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2:-67 . 229 dB
62. 5000 MHz
CH1 S11
CH2 S22
SWR
SWR
50 /
50 /
31 May 2010 15:16:09
1: 4. 4746
62. 500 000 MHz
1: 9. 0068
62. 500 000 MHz
REF 4.479
REF 9.043
Cor
3:-62 . 003 dB
125. 000 MHz
1
1
Cor
1
3
START . 010 000 MHz
2
STOP 200. 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 62. 500 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2013. 03. 27
Rev 1.0
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