815.0 MHz SAW Filter
Part Number
T81551B
1. Features
Typical 1dB bandwidth of
18.8 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50
Operating Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
35dB Bandwidth
Amplitude Ripple (fo ± 9.0 MHz)
Group Delay Variation (fo ± 9.0 MHz)
Absolute Delay
Out of band gain
Edge ± 2.0MHz
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
2
℃
Minimum
-
-
18.5
-
-
-
-
-
35
Typical
815.0
27.0
18.8
19.35
21.6
0.85
80
1.21
42
-0.03
Maximum
-
29.0
-
-
-
1.5
150
-
-
Temperature Coefficient of Frequency
S1365 Package Dimension
Matching Network Configuration
13.30±0.2
10
9
8
7
7
7.62±0.1
8
9
10
5.6nH
11
11
5
5.6nH
7pF
Output
50
Ω
6.50±0.2
11
12
1.61±0.2
2.54±0.1
ITF RSOC01
T81551B
。
815.0-18.8M
1
2
3
4
6
6
1.50±0.1
Input
50
Ω
7pF
5
5
12
4
3
2
2.54±0.1
1
0.80±0.1
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al
2
O
3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
Input
Output
11
5
Ground
Others
6, 12
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. 29
Rev 1.0
ITF [ INTEGRATED TECHNOLOGY FUTURE ]
