231906B

75.0 MHz SAW Filter
Part Number 231906B
1. Features
Typical 1dB bandwidth of 19.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
22.5
24.0
1dB Bandwidth
MHz
19.1
19.3
-
3dB Bandwidth
MHz
-
19.59
-
20dB Bandwidth
MHz
-
20.45
20.6
40dB Bandwidth
MHz
-
20.81
-
dB
-
0.6
1.0
Group Delay Variation (fo ± 9.35 MHz)
nsec
-
40
80
Absolute Delay
usec
-
2.33
-
dB
50
55
-
ppm/℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 9.35 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Input POWER : +10dBm
12.7±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50Ω
5
1
L2
Output
50Ω
12.7±0.2
2.5±0.2
0.45±0.05
ITF 13A001
231906B
75-19.3M
20.3±0.5
C1
L1 = 150nH, L2 = 120nH, C1 = 18pF
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
75.0 MHz SAW Filter
Part Number 231906B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
22 May 2012 18:58:20
1: 0. 0000 dB
0. 000 000 MHz
3: . 17080 dB
18. 700 000 MHz
REF -22.22 dB
REF -22.76 dB
Cor
BW:
CH1 Markers
REF=1
19. 290385 MHz
cent :
75. 005267 MHz
CH1 S21
LOG
10 dB/
22 May 2012 18:57:23
1: 0. 0000 dB
0. 000 000 MHz
REF -22.43 dB
*
1
Cor
Q: 3. 8882
BW:
CH1 Markers
REF=1
20. 816512 MHz
cent :
74. 997768 MHz
2
Q: 3. 6028
1_loss : -22 . 412 dB
1
1_loss : -22 . 501 dB
2
3
4
3
1
2
CH2 Markers
REF=2
mean:-22 . 518 dB
Cor
4
3
s. dev : . 11020 dB
p-p : . 59190 dB
CENTER 75. 000 000 MHz
SPAN 25. 000 000 MHz
CENTER 75. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
20dB Bandwidth
22 May 2012 18:58:35
1: 0. 0000 dB
0. 000 000 MHz
3: 4. 8585 ns
18. 700 000 MHz
REF -22.22 dB
REF 2.31 us
Cor
SPAN 60. 000 000 MHz
BW:
CH1 Markers
REF=1
19. 595145 MHz
cent :
75. 004321 MHz
CH1 S21
LOG
10 dB/
22 May 2012 18:57:15
1: 0. 0000 dB
0. 000 000 MHz
REF -22.43 dB
*
1
Cor
Q: 3. 8277
BW:
CH1 Markers
REF=1
20. 450373 MHz
cent :
75. 000624 MHz
2
Q: 3. 6674
1_loss : -22 . 403 dB
1
1_loss : -22 . 501 dB
2
3
4
3
1
Smo
2
CH2 Markers
REF=2
4 2. 3342 us
mean:
3
Cor
s. dev : 7. 6610 ns
p-p : 41. 992 ns
CENTER 75. 000 000 MHz
SPAN 25. 000 000 MHz
CENTER 75. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -23.99 dB
SPAN 60. 000 000 MHz
SWR(S11 & S22)
22 May 2012 19:03:39
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2:-77 . 093 dB
75. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
22 May 2012 19:02:40
1: 4. 1465
75. 000 000 MHz
2: 5. 5034
75. 000 000 MHz
REF 4.148
REF 5.5
Cor
3:-65 . 209 dB
150. 000 MHz
1
1
Cor
START . 010 000 MHz
2
STOP 250. 000 000 MHz
3
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
2
CENTER 75. 000 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2013. 04.01
Rev 1.0
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