240903B

81.0 MHz SAW Filter
Part Number 240903B
1. Features
Typical 1dB bandwidth of 9.5 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
Room Temperature : +25℃
℃
Center Frequency (fo)
MHz
-
81.0
-
dB
-
24.5
26.0
1dB Bandwidth
MHz
9.5
9.54
-
3dB Bandwidth
MHz
-
9.70
-
35dB Bandwidth
MHz
-
10.35
10.4
40dB Bandwidth
MHz
-
10.38
-
dB
-
0.75
1.2
Group Delay Variation(fo±4.6 MHz)
nsec
-
50
100
Absolute Delay
usec
-
3.74
-
dB
48
53
-
ppm/℃
-
-84
-
Insertion Loss
Amplitude Ripple(fo±4.6 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
12.8±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D3512 Package Dimension
5
Output
50Ω
25.4±0.2
2.5±0.2
Input
50Ω
0.45±0.05
ITF 13A001
240903B
81-9.5M
35.1±0.5
1
Unmatching Required
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. 25
Rev 1.0
81.0 MHz SAW Filter
Part Number 240903B
3. Typical Performance ( at +25℃
℃ )
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
35dB Bandwidth & 40dB Bandwidth
16 Nov 2011 17:45:56
1: 0. 0000 dB
0. 000 000 MHz
3: . 12980 dB
9. 200 000 MHz
1 dB/ REF -24.1 dB
1 dB/ REF -24.78 dB
PRm
BW:
CH1 Markers
REF=1
9. 541789
MHz
CH1 S21
CH2 S21
LOG
LOG
16 Nov 2011 17:44:40
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -24.57 dB
10 dB/ REF -24.57 dB
CH1 Markers
REF=1
BW: 10. 348981
MHz
PRm
cent : 81. 008726 MHz
1
cent : 80. 987859 MHz
2
1_loss : -24 . 510 dB
Q: 8. 4899
Q: 7. 8257
1_loss : -24 . 511 dB
Cor
Cor
1
2
3
4
3
PRm
PRm
2
CH2 Markers
mean:-24REF=2
. 406 dB
3
4
3
4
CH2 Markers
REF=1
BW: 10. 384948
MHz
s. dev : . 16410 dB
cent : 80. 989917 MHz
p-p : . 75620 dB
Cor
Q: 7. 7988
1_loss : -24 . 510 dB
Cor
CENTER 81. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 81. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
16 Nov 2011 17:46:38
1: 0. 0000 dB
0. 000 000 MHz
3:-1 . 9918 ns
9. 200 000 MHz
1 dB/ REF -24.1 dB
100 ns/ REF 3.714 us
PRm
BW:
CH1 Markers
REF=1
9. 705019
MHz
SPAN 30. 000 000 MHz
Smith Chart(S11/S22)
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 8. 1094
2: 8. 3340
-35 . 301
-40 . 191
16 Nov 2011 17:47:48
55. 661 pF
81. 000 000 MHz
48. 888 pF
81. 000 000 MHz
PRm
cent : 80. 999234 MHz
Q: 8. 3461
1_loss : -24 . 520 dB
Cor
Cor
1
2
3
PRm
PRm
Smo
2
CH2 Markers
mean: 3.REF=2
7465 us
4
s. dev : 11. 145 ns
3
p-p : 50. 100 ns
Cor
Cor
1
CENTER 81. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 81. 000 000 MHz
Log (S11/S22)
CH1 S11
CH2 S22
LOG
LOG
SPAN 30. 000 000 MHz
SWR(S11 & S22)
16 Nov 2011 17:47:24
1:-1 . 8770 dB
81. 000 000 MHz
2:-1 . 7554 dB
81. 000 000 MHz
1 dB/ REF -1.87 dB
1 dB/ REF -1.742 dB
2
PRm
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
16 Nov 2011 17:47:41
1: 9. 2686
81. 000 000 MHz
2: 9. 9321
81. 000 000 MHz
REF 9.272
REF 9.939
PRm
Cor
Cor
1
1
PRm
PRm
2
2
Cor
Cor
CENTER 81. 000 000 MHz
SPAN 30. 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 81. 000 000 MHz
http://www.itf.co.kr
SPAN 30. 000 000 MHz
[email protected]
2013. 03. 25
Rev 1.0
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