233351B

75.0 MHz SAW Filter
Part Number 233351B
1. Features
Typical 1dB bandwidth of 32.4 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : -10℃
℃ ~ +60℃
℃
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
16.5
19.0
1dB Bandwidth
MHz
31.9
32.4
-
3dB Bandwidth
MHz
-
33.45
-
40dB Bandwidth
MHz
-
38.5
39.0
dB
-
0.45
1.0
Group Delay Variation (fo ± 14.5 MHz)
nsec
-
15
50
Absolute Delay
usec
-
0.88
-
dB
40
45
-
ppm/℃
℃
-
-86
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 14.5 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Operating Temperature : +25℃
℃
Insertion Loss
dB
-
16.5
18.5
Amplitude Ripple (fo ± 14.9 MHz)
dB
-
0.45
1.0
nsec
-
15
50
Group Delay Variation (fo ± 14.9 MHz)
S1365 Package Dimension
13.30±0.2
8
7.62±0.1
7
ITF 09A001
233351B
. 75-32.4M
11
12
1
2
3
7
8
9
10
6
6
27nH
11
1.50±0.1
5
5
4
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
L2
Input
50 Ω
12
L1
4
3
2
2.54±0.1
33nH
11
5
180nH
L3
Output
50 Ω
120nH
L4
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]
2010. 03. 31
Rev 1.0
75.0 MHz SAW Filter
Part Number 233351B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
3dB Bandwidth & Group Delay
24 Aug 2009 15:14:17
1: 0. 0000 dB
0. 000 000 MHz
3:- . 14040 dB
29. 800 000 MHz
1 dB/ REF -16.3 dB
1 dB/ REF -16.3 dB
CH2 S21
CH4 S21
LOG
DEL
24 Aug 2009 15:13:56
1: 0. 0000 dB
0. 000 000 MHz
3:-5 . 9129 ns
29. 800 000 MHz
1 dB/ REF -16.3 dB
50 ns/ REF 869 ns
CH2Markers
REF=1
BW: 32. 377034
MHz
CH2Markers
REF=1
BW: 33. 437630
MHz
cent : 74. 894399 MHz
cent : 74. 987511 MHz
Q: 2. 3132
Q: 2. 2426
1_loss : -16 . 631 dB
1_loss : -16 . 633 dB
1
1
2
2
3
3
3 4
2
2
PRm
PRm
CH4Markers
mean:-16REF=2
. 571 dB
s. dev : . 07760 dB
CH4Markers
REF=2
mean: 879.
50 ns
4
s. dev : 2. 0721 ns
3
Smo
p-p : . 40250 dB
Cor
p-p : 12. 207 ns
4
Cor
CENTER 75. 000 000 MHz
SPAN 40. 000 000 MHz
2
4
CENTER 75. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
2
Wide band Properties
24 Aug 2009 15:13:39
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -16.3 dB
SPAN 40. 000 000 MHz
CH1 S21
LOG
24 Aug 2009 15:16:19
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -16.3 dB
1
CH1Markers
REF=1
BW: 38. 348022
MHz
PRm
1
CH1Markers
REF=1
2:-41 . 095 dB
75. 0000 MHz
PRm
cent : 75. 631072 MHz
3:-26 . 264 dB
150. 000 MHz
Q: 1. 9722
2
1_loss : -16 . 652 dB
4:-49 . 401 dB
225. 000 MHz
Cor
5:-46 . 817 dB
300. 000 MHz
3
2
5
3
4
4
START 25. 000 000 MHz
STOP 125. 000 000 MHz
START . 010 000 MHz
Smith Chart(S11 & S22)
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 49. 266
2: 22. 621
-95 . 410
-37 . 143
STOP 400. 000 000 MHz
SWR(S11 & S22)
24 Aug 2009 15:14:51
22. 242 pF
75. 000 000 MHz
57. 133 pF
75. 000 000 MHz
CH1 S11
CH3 S22
PRm
PRm
Cor
Cor
SWR
SWR
10 /
10 /
24 Aug 2009 15:15:29
1: 5. 5229
75. 000 000 MHz
2: 3. 6014
75. 000 000 MHz
REF 0
REF 0
1
1
2
2
START 25. 000 000 MHz
STOP 125. 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
START 25. 000 000 MHz
http://www.itf.co.kr
STOP 125. 000 000 MHz
[email protected]
2010. 03. 31
Rev 1.0
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