260506B

228.95.0 MHz SAW Filter
Part Number260506B
1. Features
Typical 1dB bandwidth of 5.2 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
228.95
-
dB
-
25.0
26.5
1dB Bandwidth
3dB Bandwidth
MHz
MHz
5.15
5.24
-
-
5.44
-
20dB Bandwidth
MHz
-
6.05
6.1
40dB Bandwidth
MHz
-
6.33
-
dB
-
0.8
1.2
Group Delay Variation (fo ± 2.46 MHz)
nsec
-
150
300
Absolute Delay
usec
-
2.1
-
37
42
-
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 2.46 MHz)
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/℃
2
12.7±0.5
4.8max 6.0max
Matching Network Configuration
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50 Ω
1
5
L2
12.7±0.2
2.5±0.2
0.45±0.05
ITF 12A001
260506B
228.95-5.2M
20.3±0.5
C1
Output
50 Ω
C2
L1 = 39nH, L2 = 56nH
C1 = 27pF, C2 = 30pF
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. 29
Rev 1.0
228.95.0 MHz SAW Filter
Part Number260506B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
DEL
1 dB/
200 ns/
40dB Bandwidth
29 May 2012 17:52:34
1: 0. 0000 dB
0. 000 000 MHz
3:-13 . 224 ns
4. 920 000 MHz
REF -24.37 dB
REF 2.042 us
BW:
LOG
10 dB/
29 May 2012 17:49:40
1: 0. 0000 dB
0. 000 000 MHz
REF -24.8 dB
CH1 Markers
REF=1
5. 444583 MHz
cent : 229. 026532 MHz
Cor
CH1 S21
BW:
1
CH1 Markers
REF=1
6. 331507 MHz
Cor
cent : 228. 997810 MHz
Q: 42. 065
2
Q: 36. 168
1_loss : -24 . 812 dB
1_loss : -24 . 794 dB
1
2
3
2
Smo
Cor
1
CH2 Markers
REF=2
mean: 2. 1065 us
4
s. dev : 30. 474 ns
3
3
4
p-p : 146. 29 ns
CENTER 228. 950 000 MHz
SPAN
CENTER 228. 950 000 MHz
6. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
20dB Bandwidth
29 May 2012 17:52:04
1: 0. 0000 dB
0. 000 000 MHz
3: . 49920 dB
4. 920 000 MHz
REF -24.37 dB
REF -25.09 dB
BW:
CH1 S21
LOG
10 dB/
29 May 2012 17:49:17
1: 0. 0000 dB
0. 000 000 MHz
REF -24.8 dB
CH1 Markers
REF=1
5. 241089 MHz
cent : 229. 029417 MHz
Cor
SPAN 20. 000 000 MHz
BW:
1
CH1 Markers
REF=1
6. 053231 MHz
Cor
cent : 229. 014683 MHz
Q: 43. 699
2
Q: 37. 833
1_loss : -24 . 804 dB
1_loss : -24 . 813 dB
1
2
3
3
3
1
2
4
4
CH2 Markers
REF=2
mean:-24 . 776 dB
Cor
s. dev : . 17290 dB
p-p : . 81930 dB
START 225. 950 000 MHz
STOP 231. 950 000 MHz
CENTER 228. 950 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/
REF -26.97 dB
SPAN 20. 000 000 MHz
SWR(S11 & S22)
29 May 2012 17:53:30
1:-26 . 975 dB
228. 950 000 MHz
CH1 S11
CH2 S22
SWR
SWR
500 m /
500 m /
29 May 2012 17:50:45
1: 1. 3801
228. 950 000 MHz
2: 1. 2798
228. 950 000 MHz
REF 1.379
REF 1.279
Cor
1
1
Cor
START . 010 000 MHz
STOP 600. 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
2
CENTER 228. 950 000 MHz
http://www.itf.co.kr
SPAN 20. 000 000 MHz
[email protected]
2013. 03. 29
Rev 1.0
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