211001B

55.0 MHz SAW Filter
Part Number 211001B
1. Features
Typical 1dB bandwidth of 9.65 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
-
55.0
-
dB
-
22.0
24.0
1dB Bandwidth
MHz
9.5
9.65
-
3dB Bandwidth
MHz
-
10.0
-
40dB Bandwidth
MHz
-
11.5
11.6
dB
-
0.4
1.0
Group Delay Variation (fo ± 4.65 MHz)
nsec
-
45
100
Absolute Delay
usec
-
2.27
-
dB
50
55
-
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.65 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
12.7±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D2012 Package Dimension
120nH
1
5
100nH
Output
50Ω
20pF
12.7±0.2
2.5±0.2
0.45±0.05
ITF 10A001
211001B
55-9.6M
20.3±0.5
Input
50Ω
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]
2010. 04. 05
Rev 1.0
55.0 MHz SAW Filter
Part Number 211001B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
3dB Bandwidth & Group Delay
12 Apr 2009 15:27:59
1: 0. 0000 dB
0. 000 000 MHz
3:- . 02030 dB
9. 300 000 MHz
1 dB/ REF -22.02 dB
1 dB/ REF -22.54 dB
CH1 Markers
BW:
Cor
cent :
CH1 S21
CH2 S21
LOG
DEL
12 Apr 2009 15:28:09
1: 0. 0000 dB
0. 000 000 MHz
3: 5. 2132 ns
9. 300 000 MHz
1 dB/ REF -22.02 dB
100 ns/ REF 2.27 us
CH1 Markers
REF=1
9. 649280 MHz
cent :
54. 994382 MHz
Q: 5. 6995
1
REF=1
BW: 10. 026664 MHz
Cor
54. 996515 MHz
Q: 5. 4848
1
1_loss : -22 . 024 dB
2
1_loss : -22 . 049 dB
2
4
3
3
3
2
Smo
Cor
3 2
Cor
CH2 Markers
CENTER 55. 000 000 MHz
4
CH2 Markers
REF=2
mean: -22 . 194 dB
mean: 2. 2758 us
s. dev : . 09450 dB
s. dev : 8. 3360 ns
p-p : . 38690 dB
p-p : 41. 199 ns
SPAN 12. 000 000 MHz
CENTER 55. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
10 dB/
SPAN 12. 000 000 MHz
50dB Bandwidth
12 Apr 2009 15:27:24
1: 0. 0000 dB
0. 000 000 MHz
REF -22.1 dB
*
CH1 S21
LOG
10 dB/
12 Apr 2009 15:27:32
1: 0. 0000 dB
0. 000 000 MHz
REF -22.1 dB
*
CH1 Markers
1
cent :
2
CH1 Markers
REF=1
BW: 11. 498130 MHz
Cor
1
Cor
54. 982923 MHz
2
REF=1
BW: 11. 635797 MHz
cent :
54. 974297 MHz
Q: 4. 7819
Q: 4. 7246
1_loss : -22 . 097 dB
1_loss : -22 . 097 dB
Hld
Hld
3
4
4
3
CENTER 55. 000 000 MHz
SPAN 31. 000 000 MHz
CENTER 55. 000 000 MHz
Wide band Properties
CH1 S21
REF=2
LOG
10 dB/
SWR(S11 & S22)
12 Apr 2009 15:29:08
1: 0. 0000 dB
0. 000 000 MHz
REF -21.65 dB
SPAN 31. 000 000 MHz
CH1 Markers
2:-58 . 012 dB
55. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
12 Apr 2009 15:28:42
1: 7. 6758
55. 000 000 MHz
2: 9. 1025
55. 000 000 MHz
REF 7.624
REF 9.179
REF=1
Cor
3:-47 . 907 dB
110. 000 MHz
1
1
Cor
2
3
2
START . 010 000 MHz
STOP 200. 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 55. 000 000 MHz
http://www.itf.co.kr
SPAN 31. 000 000 MHz
[email protected]
2010. 04. 05
Rev 1.0
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