233354B

75.0 MHz SAW Filter
Part Number 233354B
1. Features

Typical 1dB bandwidth of 32.25 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : -30℃ ~ +70℃
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
18.1
20.5
1dB Bandwidth
MHz
31.8
32.25
-
3dB Bandwidth
MHz
-
33.27
-
40dB Bandwidth
MHz
-
37.5
38.0
dB
-
0.45
1.0
Group Delay Variation (fo ± 15.0 MHz)
nsec
-
20
50
Absolute Delay
usec
-
1.17
-
dB
40
47
-
ppm/℃
-
-86
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 15.0 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature : +25℃
Insertion Loss
dB
-
18.1
20.0
Amplitude Ripple (fo ± 15.33 MHz)
dB
-
0.45
1.0
nsec
-
20
50
Group Delay Variation (fo ± 15.33 MHz)
S1365 Package Dimension
13.30±0.2
8
7.62±0.1
7
ITF 12A001
233354B
. 75-32.2M
11
12
1
2
3
7
9
8
10
11
6
6
1.50±0.1
5
5
4
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
L1
Input
50Ω
100nH
11
Output
50Ω
5
12
4
3
2
2.54±0.1
C1
1
36pF
L2
120nH
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]
2012. 07. 10
Rev 1.0
75.0 MHz SAW Filter
Part Number 233354B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
10 Jul 2012 17:17:16
1: 0. 0000 dB
0. 000 000 MHz
3: - . 09510 dB
30 . 660 000 MHz
REF -17.8 dB
REF -17.8 dB
BW:
cent :
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
10 Jul 2012 17:17:05
1: 0. 0000 dB
0. 000 000 MHz
3: 2. 3574 ns
30 . 660 000 MHz
REF -17.8 dB
REF 1.15 us
CH2 Markers
REF=1
32 . 316859 MHz
74 . 842715
BW:
MHz
cent :
CH2 Markers
REF=1
33 . 273221 MHz
74 . 985125
Q: 2. 3159
1
1_loss : -18 . 094 dB
1
2
2
3
3
4
3
2
2
Cor
CH4 Markers
REF=2
mean : -18 . 040 dB
Cor
s. dev : . 04920
dB
Smo
p-p : . 38920
dB
Cor
CH4 Markers4
REF=2
mean :41. 1729 us
3
s. dev : 2. 6272 ns
p-p : 16 . 632 ns
Cor
CENTER
75 . 000 000 MHz
SPAN
40 . 000 000 MHz
2
4
CENTER
75 . 000 000 MHz
40dB Bandwidth
CH1
MHz
Q: 2. 2536
1_loss : -18 . 078 dB
S21
LOG
10 dB/
BW:
1
Cor
40 . 000 000 MHz
2
Smith Chart(S11 & S22)
10 Jul 2012 17:16:52
1: 0. 0000 dB
0. 000 000 MHz
REF -17.8 dB
SPAN
cent :
2
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 11. 918
2: 27. 539
6. 6147
-58 . 701
10 Jul 2012 17:17:59
14. 037 nH
75. 000 000 MHz
36. 150 pF
75. 000 000 MHz
CH1 Markers
REF=1
37 . 210845 MHz
75 . 386901
Cor
MHz
Q: 2. 0259
1_loss : -18 . 080 dB
Cor
1
3
4
2
CENTER
75 . 000 000 MHz
SPAN
95 . 000 000 MHz
CENTER 75. 000 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
10 Jul 2012 17:19:18
1: 0. 0000 dB
0. 000 000 MHz
REF -17.8 dB
CH1 Markers
REF=1
2: -47 . 830 dB
75 . 0000 MHz
1
SPAN 95. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
10 Jul 2012 17:18:22
1: 4. 2766
75 . 000 000 MHz
2: 4. 6375
75 . 000 000 MHz
REF 0
REF 0
Cor
3: -32 . 519 dB
100 . 000 MHz
4: -40 . 799 dB
150 . 000 MHz
Cor
5: -47 . 813 dB
199 . 000 MHz
3
1
4
2
START
. 010 000 MHz
5
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
CENTER
75 . 000 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
95 . 000 000 MHz
2012. 07. 10
Rev 1.0
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