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261951B Datasheet, PDF (1/2 Pages) Integrated Technology Future – 200.0 MHz SAW Filter
1. Features
Typical 1dB bandwidth of 18.9 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Operating Temperature : -5℃ ~ +70℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
30dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (Fo±9.0MHz)
dB
Group Delay Variation (Fo±9.0MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
dB
Maximum input power
dBm
Temperature Coefficient of Frequency
ppm/℃
Room Temperature : +25℃
Insertion Loss
dB
Amplitude Ripple (Fo±9.165MHz)
dB
Group Delay Variation (Fo±9.165MHz)
nsec
S1365 Package Dimension
200.0 MHz SAW Filter
Project Name 261951B
Source and Load Impedance = 50Ω
Minimum Typical Maximum
-
200.0
-
-
28.0
29.5
18.8
18.9
-
-
19.32
-
-
20.94
21.0
-
21.19
-
-
0.6
1.2
-
30
60
-
2.11
-
50
55
-
-
-
10
-
-18
-
Minimum
-
-
-
Typical
28.0
0.6
30
Maximum
29.5
1.2
60
Matching Network Configuration
13.30± 0.2
10
9
8
7
11
ITF 13A001 6
261951B
12
5
。200-18.9M
1
2
3
4
7.62± 0.1
7
8
9
10
6
1.50± 0.1
5
Input
11
50Ω
12
4
3
2
1
2.54± 0.1
0.80± 0.1
L1
11
L2
5
L4
L3
Output
50Ω
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
L1 = L2 = L4 = 27nH, L3 = 22nH
Pin Configuration
Input
11
Ground
12,4
Output
5
Others
Ground
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
http://www.itf.co.kr sales@itf.co.kr
2013. 03. 25
Rev 1.0