261803B

210.0 MHz SAW Filter
Project name 261803B
1. Features
Typical 1dB bandwidth of 18.4 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
210.0
-
dB
-
27.5
29.0
1 dB Bandwidth
MHz
18.30
18.42
-
3dB Bandwidth
MHz
-
18.90
-
40dB Bandwidth
MHz
-
20.88
21.0
dB
-
0.65
1.2
Group Delay Variation (fo ± 9.0 MHz)
nsec
-
30
60
Absolute Delay
usec
-
2.17
-
dB
45
50
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 9.0 MHz)
Ultimate Rejection
ppm/℃
℃
Temperature Coefficient of Frequency
-18
12.7±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D2012 Package Dimension
L2
Input
50Ω
1
5
Output
50Ω
L4
12.7±0.2
2.5±0.2
0.45±0.05
ITF 13A001
261803B
210-18.4M
20.3±0.5
L1
L3
L1 = 12nH, L2 = 3.9nH, L3 = 1.5nH, L4 = 12nH
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. 03. 27
Rev 1.0
210.0 MHz SAW Filter
Project name 261803B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple(Fo ± 9.0 MHz)
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
26 Mar 2012 05:00:56
1: 0. 0000 dB
0. 000 000 MHz
3: . 07610 dB
18. 000 000 MHz
REF -27.27 dB
REF -27.84 dB
BW:
CH1 S21
LOG
10 dB/
26 Mar 2012 05:03:36
1: 0. 0000 dB
0. 000 000 MHz
REF -27.5 dB
CH1 Markers
REF=1
18. 427978 MHz
cent : 210 . 024709 MHz
Cor
40dB Bandwidth
BW:
1
Cor
CH1 Markers
REF=1
20. 888337 MHz
cent : 210 . 007578 MHz
Q: 11. 397
2
Q: 10. 054
1_loss : -27 . 498 dB
1
1_loss : -27 . 619 dB
2
3
4
3
CH2 Markers
REF=2
mean:-27 . 565 dB
2
Cor
3
4
s. dev : . 14430 dB
p-p : . 65570 dB
CENTER 210 . 000 000 MHz
SPAN 22. 000 000 MHz
CENTER 210 . 000 000 MHz
3dB Bandwidth & Group Delay(Fo ± 9.0 MHz)
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
26 Mar 2012 05:01:19
1: 0. 0000 dB
0. 000 000 MHz
3: 13. 462 ns
18. 000 000 MHz
REF -27.27 dB
REF 2.206 us
BW:
Smith Chart
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 41. 725
2: 21. 829
7. 8652
18. 069
26 Mar 2012 05:05:02
5. 9609 nH
210 . 000 000 MHz
13. 694 nH
210 . 000 000 MHz
CH1 Markers
REF=1
18. 892173 MHz
cent : 210 . 023210 MHz
Cor
SPAN 60. 000 000 MHz
Cor
Q: 11. 117
1_loss : -27 . 498 dB
1
2
2
1
3
Smo
Cor
CH2 Markers
REF=2
4 1775 us
mean: 2.
2
3
Cor
s. dev : 6. 9191 ns
p-p : 35. 165 ns
CENTER 210 . 000 000 MHz
SPAN 22. 000 000 MHz
CENTER 210 . 000 000 MHz
Wideband properties
CH1 S21
LOG
10 dB/
REF -29.95 dB
SPAN 60. 000 000 MHz
SWR(S11 & S22)
26 Mar 2012 05:06:30
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2: -56 . 874 dB
210 . 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
26 Mar 2012 05:04:56
1: 1. 2834
210 . 000 000 MHz
2: 2. 6482
210 . 000 000 MHz
REF 1.3
REF 2.653
Cor
3: -55 . 827 dB
420 . 000 MHz
1
1
Cor
3
2
START
. 010 000 MHz
2
STOP 700 . 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 210 . 000 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2013. 03. 27
Rev 1.0
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