261501B

230.5 MHz SAW Filter
Part Number 262101B
1. Features
Typical 1dB bandwidth of 15.6 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
230.5
-
dB
-
27.2
29.0
1 dB Bandwidth
MHz
15.4
15.6
-
3dB Bandwidth
MHz
-
15.9
-
40dB Bandwidth
MHz
-
17.35
17.5
dB
-
0.6
1.0
Group Delay Variation (fo ± 7.5 MHz)
nsec
-
40
100
Absolute Delay
usec
-
2.3
-
dB
45
50
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.5 MHz)
Ultimate Rejection
ppm/℃
℃
Temperature Coefficient of Frequency
-18
12.7±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50Ω
1
5
Output
50Ω
C2
12.7±0.2
2.5±0.2
0.45±0.05
ITF 13A001
261501B
230.5-15.6M
20.3±0.5
C1
L2
L1 = 22nH, L2 = 18nH, C1 = 27pF, C2 = 24pF
Pin Configuration
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
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
1
Ground
2,4
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 03. 25
Rev 1.0
230.5 MHz SAW Filter
Part Number 262101B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
3dB Bandwidth & Group Delay
29 Mar 2011 16:20:09
1: 0. 0000 dB
0. 000 000 MHz
3: . 15320 dB
14. 998 000 MHz
1 dB/ REF -26.98 dB
1 dB/ REF -27.48 dB
CH1 S21
CH2 S21
LOG
DEL
29 Mar 2011 16:20:19
1: 0. 0000 dB
0. 000 000 MHz
3:-10 . 559 ns
14. 998 000 MHz
1 dB/ REF -26.98 dB
100 ns/ REF 2.29 us
CH1 Markers
REF=1
BW: 15. 586813 MHz
cent : 230. 564690 MHz
Cor
CH1 Markers
REF=1
BW: 15. 919694 MHz
cent : 230. 560313 MHz
Cor
Q: 14. 792
Q: 14. 483
1_loss : -27 . 197 dB
1_loss : -27 . 197 dB
1
1
2
2
3
4
3
3
2
CH2 Markers
REF=2
mean:-27 . 201 dB
Cor
CENTER230. 500 000 MHz
Smo
Cor
CH2 Markers
REF=2
4 2. 3049 us
mean:
2
3
s. dev : . 10700 dB
s. dev : 7. 6240 ns
p-p : . 59870 dB
p-p : 37. 155 ns
SPAN 20. 000 000 MHz
CENTER230. 500 000 MHz
40dB Bandwidth
CH1 S21
LOG
50dB Bandwidth
29 Mar 2011 16:19:10
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.12 dB
CH1 S21
LOG
29 Mar 2011 16:19:17
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.12 dB
CH1 Markers
REF=1
BW: 17. 341379 MHz
1
Cor
SPAN 20. 000 000 MHz
CH1 Markers
REF=1
BW: 17. 556149 MHz
1
Cor
cent : 230. 551391 MHz
2
cent : 230. 549028 MHz
2
Q: 13. 295
Q: 13. 132
1_loss : -27 . 235 dB
3
1_loss : -27 . 235 dB
4
3
CENTER230. 500 000 MHz
SPAN 60. 000 000 MHz
CENTER230. 500 000 MHz
Wideband properties
CH1 S21
LOG
SPAN 60. 000 000 MHz
SWR(S11 & S22)
29 Mar 2011 16:21:42
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -28.91 dB
4
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
29 Mar 2011 16:20:46
1: 1. 7295
230. 000 000 MHz
2: 3. 0862
230. 500 000 MHz
REF 1.73
REF 3.086
*
CH1 Markers
REF=1
2:-47 . 807 dB
230. 500 MHz
Cor
3:-64 . 164 dB
461. 000 MHz
1
1
Cor
2
2
3
START . 010 000 MHz
STOP 800. 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
CENTER230. 500 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2013. 03. 25
Rev 1.0
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