240904B

81.0 MHz SAW Filter
Part Number 240904B
1. Features
Typical 1dB bandwidth of 9.7 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
-
24.0
25.5
1dB Bandwidth
MHz
9.7
9.77
-
3dB Bandwidth
MHz
-
9.95
-
35dB Bandwidth
MHz
-
10.59
-
40dB Bandwidth
MHz
-
10.62
10.7
dB
-
0.6
1.2
Group Delay Variation(fo±4.7 MHz)
nsec
-
50
100
Absolute Delay
usec
-
3.72
-
dB
45
53
-
ppm/℃
-
-84
-
Insertion Loss
Amplitude Ripple(fo±4.7 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
240904B
81-9.7M
35.1±0.5
1
Unmatching reqired
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. 04. 01
Rev 1.0
81.0 MHz SAW Filter
Part Number 240904B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
35dB Bandwidth
30 May 2012 17:39:48
1: 0. 0000 dB
0. 000 000 MHz
3: . 14300 dB
9. 400 000 MHz
REF -23.8 dB
REF -24.32 dB
BW:
Cor
cent :
CH1 Markers
REF=1
9. 777453 MHz
81. 001561 MHz
CH1 S21
LOG
10 dB/
30 May 2012 17:38:20
1: 0. 0000 dB
0. 000 000 MHz
REF -24.1 dB
*
1
BW:
CH1 Markers
REF=1
10. 594183 MHz
cent :
80. 976774 MHz
Cor
2
Q: 8. 2845
Q: 7. 6435
1_loss : -24 . 091 dB
1
1_loss : -24 . 084 dB
2
3
4
3
3
2
4
CH2 Markers
REF=2
mean:-23 . 988 dB
Cor
s. dev : . 12760 dB
p-p : . 60850 dB
CH1
CH2
START 75. 000 000 MHz
CENTER 81. 000 000 MHz
STOP 87. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 81. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
40dB Bandwidth
30 May 2012 17:40:11
1: 0. 0000 dB
0. 000 000 MHz
3: -20 . 641 ns
9. 400 000 MHz
REF -23.8 dB
REF 3.686 us
BW:
Cor
cent :
SPAN 34. 000 000 MHz
CH1 Markers
REF=1
9. 946569 MHz
80. 986924 MHz
CH1 S21
LOG
10 dB/
30 May 2012 17:38:31
1: 0. 0000 dB
0. 000 000 MHz
REF -24.1 dB
*
1
BW:
CH1 Markers
REF=1
10. 629712 MHz
cent :
80. 970441 MHz
Cor
2
Q: 8. 1422
Q: 7. 6174
1_loss : -24 . 087 dB
1
1_loss : -24 . 084 dB
2
3
2
Smo
Cor
CH2 Markers
REF=2
mean:4 3. 7282 us
3
3
4
s. dev : 11. 125 ns
p-p : 55. 567 ns
CH1
CH2
START 75. 000 000 MHz
CENTER 81. 000 000 MHz
STOP 87. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 81. 000 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
SWR(S11 & S22)
30 May 2012 17:42:30
1: 0. 0000 dB
0. 000 000 MHz
REF -25.63 dB
SPAN 34. 000 000 MHz
CH1 Markers
REF=1
2: -68 . 426 dB
81. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
30 May 2012 17:41:32
1: 8. 3931
81. 000 000 MHz
2: 9. 3955
81. 000 000 MHz
REF 8.426
REF 9.377
Cor
3: -43 . 836 dB
162 . 000 MHz
1
1
Cor
2
3
START
. 010 000 MHz
2
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 81. 000 000 MHz
http://www.itf.co.kr
SPAN 34. 000 000 MHz
[email protected]
2013. 04. 01
Rev 1.0
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