232002B

75.0 MHz SAW Filter
Part Number 232002B
1. Features
Typical 1dB bandwidth of 20.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
Operating Temperature : -30℃
℃ ~ +85℃
℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
20dB Bandwidth
MHz
40dB Bandwidth
MHz
dB
Amplitude Ripple (Fo±9.5MHz)
nsec
Group Delay Variation (Fo±9.5MHz)
Absolute Delay
usec
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/℃
℃
Room Temperature : +25℃
℃
Insertion Loss
Amplitude Ripple (Fo±9.8MHz)
Group Delay Variation (Fo±9.8MHz)
20.2
50
-
75.0
23.5
20.34
20.75
21.88
22.42
0.4
30
1.90
53
-72
25.0
22.55
1.0
60
-
Minimum
Typical
Maximum
-
23.5
0.4
30
25.0
1.0
60
dB
dB
nsec
12.7±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50Ω
5
1
L2
Output
50Ω
12.7±0.2
2.5±0.2
0.45±0.05
ITF 13A001
232002B
75-20.3M
20.3±0.5
C1
L1 = 100nH, L2 = 82nH, C1 = 4.7pF
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. 27
Rev 1.0
75.0 MHz SAW Filter
Part Number 232002B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
4 May 2012 23:17:28
1: 0. 0000 dB
0. 000 000 MHz
3: . 10200 dB
19. 600 000 MHz
REF -23.51 dB
REF -23.88 dB
CH1 S21
LOG
10 dB/
4 May 2012 23:15:59
1: 0. 0000 dB
0. 000 000 MHz
REF -23.72 dB
CH1 Markers
REF=1
BW: 20. 343110 MHz
cent :
Cor
74. 967912 MHz
CH1 Markers
REF=1
BW: 22. 419105 MHz
1
Cor
cent :
Q: 3. 6852
2
74. 959629 MHz
Q: 3. 3436
1_loss : -23 . 637 dB
1
1_loss : -23 . 677 dB
2
3
4
3
2
CH2 Markers
REF=2
mean:-23 . 678 dB
Cor
3
4
s. dev : . 07980 dB
p-p : . 38220 dB
START 62. 500 000 MHz
STOP 87. 500 000 MHz
CENTER 75. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
4 May 2012 23:17:47
1: 0. 0000 dB
0. 000 000 MHz
3: 1. 1353 ns
19. 600 000 MHz
REF -23.51 dB
REF 1.941 us
SPAN 70. 000 000 MHz
20dB Bandwidth
CH1 S21
LOG
10 dB/
4 May 2012 23:15:36
1: 0. 0000 dB
0. 000 000 MHz
REF -23.72 dB
CH1 Markers
REF=1
BW: 20. 754468 MHz
cent :
Cor
74. 965602 MHz
CH1 Markers
REF=1
BW: 21. 885543 MHz
1
Cor
cent :
Q: 3. 6120
2
74. 955011 MHz
Q: 3. 4249
1_loss : -23 . 637 dB
1
1_loss : -23 . 677 dB
2
3
4
3
Smo
Cor
CH2 Markers
4 REF=2
mean: 1. 9057 us
2
3
s. dev : 4. 1794 ns
p-p : 22. 400 ns
CENTER 75. 000 000 MHz
SPAN 25. 000 000 MHz
CENTER 75. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/
SWR(S11 & S22)
4 May 2012 23:19:41
1: 0. 0000 dB
0. 000 000 MHz
REF -25.15 dB
SPAN 70. 000 000 MHz
CH1 Markers
REF=1
2:-62 . 106 dB
75. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
4 May 2012 23:18:53
1: 5. 7341
75. 000 000 MHz
2: 8. 0732
75. 000 000 MHz
REF 5.743
REF 8.117
Cor
3:-57 . 002 dB
150. 000 MHz
1
1
Cor
2
3
2
START . 010 000 MHz
STOP 300. 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 70. 000 000 MHz
[email protected]
2013. 03. 27
Rev 1.0
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