251659B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 16.1 MHz

1. Features
Typical 1dB bandwidth of 16.1 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Operating Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 7.7 MHz)
Group Delay Variation (fo ± 7.7 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
120.0 MHz SAW Filter
Part Number 251659B
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
-
120.0
-
-
22.5
25.0
-
16.17
-
16.4
16.6
-
-
18.5
18.7
-
0.55
1.0
-
30
60
-
1.52
-
50
55
-
-
-72
-
S1365 Package Dimension
13.30±0.2
10
9
8
7
11
ITF 11A001
6
251659B
12
。120-16.1M
5
1
2
3
4
7.62±0.1
7
8
9
10
6
11
1.50±0.1
5
12
4
3
2
1
2.54±0.1
0.80±0.1
Input
50Ω
Matching Schematic
11
5
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
Input
11
Ground
12, 6
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]
2011. 04.22
Rev 1.0