233103B

75.1 MHz SAW Filter
Part Number 233103B
1. Features

Typical 1dB bandwidth of 30.75 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : -30℃ ~ +85℃
Minimum
Typical
Maximum
MHz
-
75.1
-
dB
-
21.5
24.0
1dB Bandwidth
MHz
30.2
30.75
-
3dB Bandwidth
MHz
-
31.3
-
40dB Bandwidth
MHz
-
34.2
34.8
dB
-
0.4
1.0
Group Delay Variation (fo ± 14.22 MHz)
nsec
-
45
90
Absolute Delay
usec
-
1.45
-
dB
40
47
-
ppm/℃
-
-86
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 14.22 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature : +25℃
Insertion Loss
dB
-
21.5
23.5
Amplitude Ripple (fo ± 14.6 MHz)
dB
-
0.4
1.0
nsec
-
45
90
Group Delay Variation (fo ± 14.6 MHz)
5.5max 6.0max
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 12A001
233103B
75-30.7M
20.3±0.5
12.7±0.5
Matching Schematic
2.5±0.2
D2012 Package Dimension
68nH
L1
I nput
50Ω
C1
1
4
C2
110pF
Output
50Ω
L2
62pF
180nH
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, 5
Output
4
Others
Ground
http://www.itf.co.kr
[email protected]
2012. 07. 17
Rev 1.0
75.1 MHz SAW Filter
Part Number 233103B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
19 Jun 2012 11:42:54
1: 0. 0000 dB
0. 000 000 MHz
3: . 05230 dB
29 . 200 000 MHz
REF -21.2 dB
REF -21.2 dB
BW:
cent :
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
19 Jun 2012 11:43:12
1: 0. 0000 dB
0. 000 000 MHz
3: 7. 4094 ns
29 . 200 000 MHz
REF -21.2 dB
REF 1.43 us
CH2 Markers
REF=1
30 . 724262 MHz
75 . 039682
BW:
MHz
cent :
CH2 Markers
REF=1
31 . 294234 MHz
75 . 108750
Q: 2. 4424
1
1_loss : -21 . 452 dB
1
2
2
3
3
34
4
2
2
Cor
CH4 Markers
REF=2
mean : -21 . 422 dB
Cor
s. dev : . 04790
dB
Smo
p-p : . 27370
dB
Cor
CH4 Markers
REF=2
mean :4 1. 4519 us
3
s. dev : 5. 1162 ns
p-p : 34 . 051 ns
Cor
CENTER
75 . 100 000 MHz
SPAN
38 . 000 000 MHz
2
4
CENTER
75 . 100 000 MHz
40dB Bandwidth
CH1
MHz
Q: 2. 4001
1_loss : -21 . 457 dB
S21
LOG
10 dB/
BW:
1
Cor
cent :
2
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 19. 336
2: 9. 8398
2
20. 646
-44 . 754
19 Jun 2012 11:43:38
43. 753 nH
75. 100 000 MHz
47. 353 pF
75. 100 000 MHz
CH1 Markers
REF=1
34 . 042769 MHz
75 . 486946
Cor
MHz
Q: 2. 2174
1
1_loss : -21 . 545 dB
3
38 . 000 000 MHz
Smith Chart(S11 & S22)
19 Jun 2012 11:42:30
1: 0. 0000 dB
0. 000 000 MHz
REF -21.2 dB
SPAN
Cor
4
2
CENTER
75 . 100 000 MHz
SPAN 100 . 000 000 MHz
CENTER 75. 100 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
19 Jun 2012 11:45:05
1: 0. 0000 dB
0. 000 000 MHz
REF -21.2 dB
CH1 Markers
REF=1
2: -60 . 125 dB
75 . 0000 MHz
1
SPAN 100. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
19 Jun 2012 11:44:18
1: 3. 0891
75 . 100 000 MHz
2: 9. 2334
75 . 100 000 MHz
REF 0
REF 0
Cor
3: -46 . 032 dB
150 . 200 MHz
4: -51 . 141 dB
196 . 000 MHz
Cor
1
3
4
2
2
START
. 010 000 MHz
STOP 400 . 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 . 100 000 MHz
http://www.itf.co.kr
SPAN 100 . 000 000 MHz
[email protected]
2012. 07. 17
Rev 1.0
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