230051B

71.0 MHz SAW Filter
Part Number 230051B
1. Features
Typical 2dB bandwidth of 0.32 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
71.0
-
dB
-
6.5
8.0
2dB Bandwidth
MHz
0.18
0.32
-
3dB Bandwidth
MHz
0.22
0.35
-
5dB Bandwidth
MHz
-
0.38
0.5
20dB Bandwidth
MHz
-
0.56
0.7
30dB Bandwidth
MHz
-
0.72
1.0
35dB Bandwidth
MHz
-
0.81
1.4
dB
-
0.55
1.0
Group Delay Variation (fo ± 0.05 MHz)
nsec
-
200
1500
Absolute Delay
usec
-
2.65
-
10.0 MHz ~ 68.5 MHz
dB
40
47
-
73.5 MHz ~ 130.0 MHz
dB
40
47
-
ppm/℃
℃2
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 0.08 MHz)
Relative Attenuation
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
8
7.62±0.1
7
ITF 11A001
230051B
. 71-0.3M
11
12
1
2
3
7
8
9
10
6
6
4
12
4
L2
Input
50Ω
5
5
47nH
11
1.50±0.1
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
3
2
2.54±0.1
330nH
330nH
L4
L3
L 1 82nH
10nH
L5
Output
50Ω
L6
82nH
1
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]
2011. 10. 24
Rev 1.0
71.0 MHz SAW Filter
Part Number 230051B
3. Typical Performance ( at +25℃
℃)
2dB Bandwidth & Group Delay
CH2 S21
CH4 S21
LOG
DEL
3dB Bandwidth & Ripple
29 Apr 2011 15:46:58
1: 0. 0000 dB
0. 000 000 MHz
3: 114. 08 ns
. 100 000 MHz
1 dB/ REF -6.4 dB
500 ns/ REF 3.1 us
CH2 S21
CH4 S21
LOG
LOG
29 Apr 2011 15:47:45
1: 0. 0000 dB
0. 000 000 MHz
3:- . 17440 dB
. 160 000 MHz
1 dB/ REF -6.4 dB
1 dB/ REF -6.4 dB
CH2Markers
REF=1
BW: . 320164
MHz
CH2Markers
REF=1
BW: . 345288
MHz
cent : 70. 984970 MHz
cent : 70. 983596 MHz
Q: 221. 71
Q: 205. 58
1_loss : -6 . 3933 dB
1
1_loss : -6 . 3983 dB
1
2
2
3
3
3
4
PRm
2
PRm
CH4Markers
mean: 2. REF=2
6600 us
2
3
4
s. dev : 46. 842 ns
Smo
s. dev : . 13290 dB
p-p : 174. 40 ns
Cor
p-p : . 49160 dB
Cor
CENTER 71. 000 000 MHz
SPAN . 800 000 MHz
2
4
CENTER 71. 000 000 MHz
20dB & 30dB Bandwidth
CH1 S21
CH3 S21
CH4Markers
mean:-6 . REF=2
5299 dB
LOG
LOG
35dB Bandwidth
29 Apr 2011 15:48:12
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
CH1 PASS
CH3 PASS
10 dB/ REF -6.4 dB
10 dB/ REF -6.4 dB
CH1Markers
REF=1
BW: . 566169
MHz
PRm
2
4
SPAN . 800 000 MHz
1
cent : 70. 984511 MHz
2
1_loss : -6 . 3844 dB
CH1 S21
LOG
29 Apr 2011 15:46:03
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -6.4 dB
CH1Markers
REF=1
BW: . 810077
MHz
PRm
1
Q: 125. 38
Cor
cent : 70. 976684 MHz
Q: 87. 617
2
1_loss : -6 . 3734 dB
Cor
3
4
4
3
3
4
CH3Markers
REF=1
BW: . 723138
MHz
cent : 70. 982747 MHz
Q: 98. 159
1_loss : -6 . 3844 dB
CENTER 71. 000 000 MHz
SPAN 10. 000 000 MHz
CENTER 71. 000 000 MHz
5dB Bandwidth
CH2 S21
LOG
SWR(S11 & S22)
29 Apr 2011 15:48:35
1: 0. 0000 dB
0. 000 000 MHz
1 dB/ REF -6.4 dB
SPAN 10. 000 000 MHz
CH2Markers
REF=1
BW: . 377503
MHz
CH1 S11
CH3 S22
SWR
SWR
2 /
2 /
29 Apr 2011 15:49:18
1: 1. 0398
71. 000 000 MHz
2: 1. 3684
71. 000 000 MHz
REF 0
REF 0
PRm
cent : 70. 982943 MHz
Q: 188. 03
1_loss : -6 . 3968 dB
1
Cor
2
PRm
1
2
Cor
3
CENTER 71. 000 000 MHz
4
SPAN . 800 000 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 71. 000 000 MHz
http://www.itf.co.kr
SPAN 10. 000 000 MHz
[email protected]
2011. 10. 24
Rev 1.0
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