232057B

75.0 MHz SAW Filter
Part Number 232057B
1. Features

Typical 1dB bandwidth of 19.65 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
12.7
14.5
1dB Bandwidth
MHz
19.2
19.65
-
3dB Bandwidth
MHz
-
20.35
-
40dB Bandwidth
MHz
-
23.7
24.2
dB
-
0.4
1.0
Group Delay Variation (fo ± 9.4 MHz)
nsec
-
40
70
Absolute Delay
usec
-
0.98
1.0
dB
40
45
-
ppm/℃
-
-86
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 9.4 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
12
8
7.62±0.1
7
ITF 13A001
232057B
. 75-19.6M
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 = 100nH, L2 = 12nH, L3 = 100nH, C1 = 56pF
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]
2014. 03. 28
Rev 1.0
75.0 MHz SAW Filter
Part Number 232057B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
18 Dec 2013 14:16:34
1: 0. 0000 dB
0. 000 000 MHz
3: - . 21870 dB
18 . 800 000 MHz
REF -12.4 dB
REF -12.4 dB
CH1
S21
LOG
10 dB/
CH2 Markers
REF=1
19 . 603754 MHz
BW:
cent :
74 . 926100
MHz
18 Dec 2013 14:16:01
1: 0. 0000 dB
0. 000 000 MHz
REF -12.4 dB
BW:
1
Cor
Q: 3. 8220
cent :
2
CH1 Markers
REF=1
23 . 519713 MHz
75 . 119246
MHz
Q: 3. 1939
1_loss : -12 . 622 dB
1
1_loss : -12 . 620 dB
2
3
4
3
2
CH4 Markers
REF=2
mean : -12 . 633 dB
Cor
s. dev : . 04760
dB
p-p : . 37330
dB
3
4
Cor
CENTER
75 . 000 000 MHz
SPAN
25 . 000 000 MHz
2
4
CENTER
75 . 000 000 MHz
3dB Bandwidth & Group Delay
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
70 . 000 000 MHz
Smith Chart(S11 & S22)
18 Dec 2013 14:16:25
1: 0. 0000 dB
0. 000 000 MHz
3: -24 . 420 ns
18 . 800 000 MHz
REF -12.4 dB
REF 956 ns
SPAN
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 48. 203
2: 39. 273
-45 . 441
27. 295
18 Dec 2013 14:16:46
46. 699 pF
75. 000 000 MHz
57. 922 nH
75. 000 000 MHz
CH2 Markers
REF=1
20 . 354732 MHz
BW:
cent :
74 . 936404
MHz
Cor
Q: 3. 6815
1_loss : -12 . 629 dB
1
Cor
2
2
3
2
Cor
CH4 Markers
REF=2
mean4: 983 . 82 ns
3
Smo
1
s. dev : 5. 6604 ns
p-p : 39 . 429 ns
4
Cor
CENTER
75 . 000 000 MHz
SPAN
25 . 000 000 MHz
2
CENTER 75. 000 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
18 Dec 2013 14:17:34
1: 0. 0000 dB
0. 000 000 MHz
REF -12.4 dB
SPAN 70. 000 000 MHz
1
CH1 Markers
REF=1
2: -54 . 898 dB
75 . 0000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
18 Dec 2013 14:16:57
1: 2. 4500
75 . 000 000 MHz
2: 1. 9175
75 . 000 000 MHz
REF 0
REF 0
Cor
3: -41 . 438 dB
119 . 000 MHz
4: -47 . 631 dB
150 . 000 MHz
Cor
5: -52 . 039 dB
180 . 000 MHz
1
3
4
START
. 010 000 MHz
2
5
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
75 . 000 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
70 . 000 000 MHz
2014. 03. 28
Rev 1.0
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