251166B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 11.2MHz

1. Features
 Typical 1dB bandwidth of 11.2 MHz
 Low-Loss Filter
 Single Ended Operation
 Surface Mounted Package (SMD)
2. Electrical Specifications
Operating Temperature : -30℃ ~ +80℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (fo ± 4.875 MHz)
dB
Group Delay Variation (fo ± 4.875 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
Temperature Coefficient of Frequency
dB
ppm/℃
Room Temperature : +25℃
Insertion Loss
dB
Amplitude Ripple (fo ± 5.3975 MHz)
dB
Group Delay Variation (fo ± 5.3975 MHz)
nsec
Relative Attenuation
Fo + 7.35 MHz
dB
115.2 MHz SAW Filter
Part Number 251166B
Minimum
115.05
-
10.8
-
-
-
-
-
40
-
Source and Load Impedance = 50Ω
Typical
Maximum
115.2
12.0
11.2
11.81
14.05
115.35
14.0
-
-
14.5
0.65
1.0
100
200
1.38
-
45
-
-86
-
Minimum
-
-
-
Typical
12.0
0.65
100
Maximum
13.5
1.0
200
40
45
-
S1365 Package Dimension
Matching Schematic
13.30±0.2
10
9
8
7
11
ITF 15A001
6
251166B
12 _{. 115.2-9.5M}
5
1
2
3
4
7.62±0.1
7
8
9
10
I nput
C1 ₁₁
50Ω
6
1.50±0.1
5
11
L1
12
4
3
2
1
2.54±0.1
0.80±0.1
5
L2
Output
50Ω
C2
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 = 22nH, C1 = 120pF, L2 = 22nH, C2 = 130pF
Pin Configuration
Input
11
Ground
6, 12
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: [phone]
Fax: [phone]
http://www.itf.co.kr [e-mail]
2015. 03. 16
Rev 1.0