231659B

76.5 MHz SAW Filter
Part Number 231659B
1. Features

Typical 1dB bandwidth of 15.4 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : 0℃ ~ +80℃
Minimum
Typical
Maximum
MHz
-
76.5
-
dB
-
11.2
13.5
1dB Bandwidth
MHz
14.9
15.4
-
3dB Bandwidth
MHz
-
16.15
-
40dB Bandwidth
MHz
-
19.9
20.4
dB
-
0.4
1.0
Group Delay Variation (fo ± 6.82 MHz)
nsec
-
55
90
Absolute Delay
usec
-
0.98
1.0
dB
40
45
-
ppm/℃
-
-86
-
Minimum
Typical
Maximum
MHz
76.37
76.5
76.63
Insertion Loss
dB
-
11.2
13.0
Amplitude Ripple (fo ± 7.1 MHz)
dB
-
0.4
1.0
nsec
-
55
90
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 6.82 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature : +25℃
Center Frequency (fo)
Group Delay Variation (fo ± 7.1 MHz)
S1365 Package Dimension
13.30±0.2
12
8
7.62±0.1
7
ITF 13A001
231659B
. 76.5-15.4M
1
2
3
4
7
9
8
11
5
L3
Out put
50Ω
11
C1
L1
1.50±0.1
5
5
L2
I nput
50Ω
10
6
6
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Matching Schematic
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 330nH, L2 = 39nH, L3 = 100nH, C1 = 91pF
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]
2013. 04. 08
Rev 1.0
76.5 MHz SAW Filter
Part Number 231659B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
8 Apr 2013 16:54:50
1: 0. 0000 dB
0. 000 000 MHz
3: . 12400 dB
14 . 200 000 MHz
REF -11 dB
REF -11 dB
CH1
S21
LOG
10 dB/
8 Apr 2013 16:54:24
1: 0. 0000 dB
0. 000 000 MHz
REF -11 dB
CH2 Markers
REF=1
15 . 373925 MHz
BW:
cent :
76 . 522988
MHz
BW:
1
Cor
Q: 4. 9775
cent :
2
CH1 Markers
REF=1
19 . 838268 MHz
76 . 710701
MHz
Q: 3. 8668
1_loss : -11 . 243 dB
1
1_loss : -11 . 189 dB
2
3
3
4
2
CH4 Markers
REF=2
mean : -11 . 284 dB
Cor
s. dev : . 05990
dB
p-p : . 33120
dB
3
4
Cor
CENTER
76 . 500 000 MHz
SPAN
19 . 000 000 MHz
2
4
CENTER
76 . 500 000 MHz
3dB Bandwidth & Group Delay
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
60 . 000 000 MHz
Smith Chart(S11 & S22)
8 Apr 2013 16:54:37
1: 0. 0000 dB
0. 000 000 MHz
3: 5. 1314 ns
14 . 200 000 MHz
REF -11 dB
REF 936 ns
SPAN
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 16. 802
2: 29. 557
-20 . 956
-2 . 5615
8 Apr 2013 16:55:07
99. 277 pF
76. 500 000 MHz
812. 20 pF
76. 500 000 MHz
CH2 Markers
REF=1
16 . 140591 MHz
BW:
cent :
76 . 504150
MHz
Cor
Q: 4. 7399
1_loss : -11 . 258 dB
1
Cor
2
3
4
2
2
Cor
CH4 Markers
REF=2
mean : 4
979 . 79 ns
3
Smo
1
s. dev : 8. 8562 ns
p-p : 52 . 442 ns
Cor
CENTER
76 . 500 000 MHz
SPAN
19 . 000 000 MHz
2
CENTER 76. 500 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
8 Apr 2013 16:56:10
1: 0. 0000 dB
0. 000 000 MHz
REF -11 dB
SPAN 60. 000 000 MHz
1
CH1 Markers
REF=1
2: -59 . 306 dB
76 . 5000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
8 Apr 2013 16:55:22
1: 3. 5511
76 . 500 000 MHz
2: 1. 6992
76 . 500 000 MHz
REF 0
REF 0
Cor
3: -46 . 179 dB
128 . 300 MHz
4: -53 . 108 dB
153 . 000 MHz
Cor
5: -57 . 345 dB
175 . 500 MHz
1
3
2
4
5
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
76 . 500 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
60 . 000 000 MHz
2013. 04. 08
Rev 1.0
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