253013B

140.0 MHz SAW Filter
Part Number 253013B
1. Features
Typical 1dB bandwidth of 30.3 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
-
140.0
-
dB
-
24.5
26.0
1dB Bandwidth
MHz
30.1
30.3
-
3dB Bandwidth
MHz
-
30.8
-
40dB Bandwidth
MHz
-
32.9
33.2
dB
-
0.5
1.0
Group Delay Variation (fo ± 14.68 MHz)
nsec
-
25
50
Absolute Delay
usec
-
1.43
-
dB
50
55
-
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 14.68 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
5.5max 6.0max
7.6±0.2
56nH
1
5
12pF
56nH
12pF
Output
50Ω
12.7±0.2
2.5±0.2
Input
50Ω
0.45±0.05
ITF 11A001
253013B
140-30.3M
20.3±0.5
12.7±0.5
Matching Schematic
2.5±0.2
D2012 Package Dimension
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]
2011. 01. 24
Rev 1.0
140.0 MHz SAW Filter
Part Number 253013B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
3dB Bandwidth & Group Delay
7 Dec 2009 16:09:40
1: 0. 0000 dB
0. 000 000 MHz
3:- . 00940 dB
29. 360 000 MHz
1 dB/ REF -23.96 dB
1 dB/ REF -24.53 dB
CH1 Markers
REF=1
BW: 30. 326750 MHz
PRm
CH1 S21
CH2 S21
LOG
DEL
7 Dec 2009 16:09:23
1: 0. 0000 dB
0. 000 000 MHz
3:-1 . 4315 ns
29. 360 000 MHz
1 dB/ REF -23.96 dB
100 ns/ REF 1.431 us
CH1 Markers
REF=1
BW: 30. 780455 MHz
PRm
cent : 139. 988742 MHz
cent : 139. 984695 MHz
Q: 4. 6160
Q: 4. 5478
1_loss : -24 . 409 dB
Cor
1_loss : -24 . 409 dB
Cor
1
1
2
2
3
4
3
PRm
3
PRm
2
CH2 Markers
REF=2
mean:-24 . 277 dB
Smo
CH2 Markers
REF=2
mean: 1. 4396 us
4
s. dev : 4. 7062 ns
2
3
s. dev : . 12180 dB
p-p : . 49080 dB
Cor
p-p : 22. 549 ns
Cor
CENTER140. 000 000 MHz
SPAN 36. 000 000 MHz
CENTER140. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
50dB Bandwidth
7 Dec 2009 16:08:12
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.39 dB
CH1 Markers
REF=1
BW: 32. 882854 MHz
PRm
1
CH1 S21
LOG
CH1 Markers
REF=1
BW: 33. 082408 MHz
PRm
1
Q: 4. 2566
Q: 4. 2309
1_loss : -24 . 431 dB
Cor
4
3
3
START 92. 500 000 MHz
STOP 187. 500 000 MHz
LOG
STOP 187. 500 000 MHz
SWR(S11 & S22)
7 Dec 2009 16:11:40
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.71 dB
4
START 92. 500 000 MHz
Wideband properties
CH1 S21
cent : 139. 967564 MHz
2
1_loss : -24 . 431 dB
Cor
7 Dec 2009 16:08:21
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.39 dB
cent : 139. 970160 MHz
2
SPAN 36. 000 000 MHz
CH1 Markers
REF=1
2:-59 . 621 dB
140. 000 MHz
PRm
CH1 S11
CH2 S22
SWR
SWR
5 /
5 /
7 Dec 2009 16:10:19
1: 5. 1404
140. 000 000 MHz
2: 5. 7649
140. 000 000 MHz
REF 5.137
REF 5.767
PRm
3:-57 . 232 dB
280. 000 MHz
1
Cor
1
PRm
2
Cor
3
START . 010 000 MHz
2
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
CENTER140. 000 000 MHz
http://www.itf.co.kr
SPAN 95. 000 000 MHz
[email protected]
2011. 01. 24
Rev 1.0
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