232906B

75.1 MHz SAW Filter
Part Number232906B
1. Features
Typical 1dB bandwidth of 29.6 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
-
75.1
-
dB
-
25.0
27.0
1dB Bandwidth
MHz
29.5
29.68
-
3dB Bandwidth
MHz
-
30.02
-
40dB Bandwidth
MHz
-
31.6
31.7
dB
-
0.5
1.0
Group Delay Variation (fo ± 14.5 MHz)
nsec
-
30
60
Absolute Delay
usec
-
1.99
-
dB
48
53
-
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 14.5 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Input POWER : +10dB
5.5max 6.0max
7.6±0.2
L1
Input
50Ω
1
4
L2
Output
50Ω
C2
12.7±0.2
2.5±0.2
C1
0.45±0.05
ITF 13A001
232906B
75.1-29.6M
20.3±0.5
12.7±0.5
Matching Schematic
2.5±0.2
D2012 Package Dimension
L1 = 180nH, L2 = 180nH, C1 = 22pF, C2 = 22pF
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
2,5
Output
4
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 07.17
Rev 2.0
75.1 MHz SAW Filter
Part Number232906B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
8 Aug 2012 12:12:36
1: 0. 0000 dB
0. 000 000 MHz
3:- . 02690 dB
28. 996 500 MHz
REF -24.8 dB
REF -25.26 dB
CH1 Markers
REF=1
BW: 29. 682159 MHz
cent :
Cor
75. 146475 MHz
CH1 S21
LOG
10 dB/
8 Aug 2012 12:10:22
1: 0. 0000 dB
0. 000 000 MHz
REF -25.17 dB
*
CH1 Markers
REF=1
BW: 31. 607956 MHz
1
Cor
cent :
Q: 2. 5317
2
75. 129632 MHz
Q: 2. 3769
1_loss : -25 . 140 dB
1_loss : -25 . 304 dB
1
2
3
4
3
2
CH2 Markers
REF=2
mean:-25 . 067 dB
Cor
3
4
s. dev : . 09650 dB
p-p : . 49710 dB
CENTER 75. 100 000 MHz
SPAN 35. 000 000 MHz
CENTER 75. 100 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
8 Aug 2012 12:13:02
1: 0. 0000 dB
0. 000 000 MHz
3: 7. 5438 ns
28. 996 500 MHz
REF -24.8 dB
REF 1.974 us
CH1 Markers
REF=1
BW: 30. 025114 MHz
cent :
Cor
75. 147443 MHz
SPAN 90. 000 000 MHz
50dB Bandwidth
CH1 S21
LOG
10 dB/
8 Aug 2012 12:10:35
1: 0. 0000 dB
0. 000 000 MHz
REF -25.17 dB
*
CH1 Markers
REF=1
BW: 31. 811602 MHz
1
Cor
cent :
Q: 2. 5028
2
75. 118642 MHz
Q: 2. 3614
1_loss : -25 . 156 dB
1_loss : -25 . 304 dB
1
2
3
Smo
Cor
CH2 Markers
REF=2
mean: 1.
4 9917 us
s. dev : 6. 0603 ns
2
3
3
p-p : 30. 343 ns
CENTER 75. 100 000 MHz
SPAN 35. 000 000 MHz
CENTER 75. 100 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
REF -26.63 dB
4
SPAN 90. 000 000 MHz
SWR(S11 & S22)
8 Aug 2012 12:15:53
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2:-70 . 287 dB
75. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
50 /
50 /
8 Aug 2012 12:14:09
1: 4. 4607
75. 100 000 MHz
2: 4. 3005
75. 100 000 MHz
REF 4.46
REF 4.3
Cor
3:-69 . 539 dB
150. 000 MHz
1
1
Cor
START . 010 000 MHz
2
STOP 250. 000 0003 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 75. 100 000 MHz
http://www.itf.co.kr
SPAN 90. 000 000 MHz
[email protected]
2013. 07.17
Rev 2.0
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