260959B Datasheet, PDF (1/2 Pages) Integrated Technology Future – 355.0 MHz SAW Filter

1. Features
Typical 1dB bandwidth of 9.8 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
355.0 MHz SAW Filter
Part Number_260959B
2. Electrical Specifications
Operating Temperature : -20℃ ~ 70℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
5dB Bandwidth
MHz
15dB Bandwidth
MHz
25dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (fo ± 4.5 MHz)
dB
Group Delay Variation (fo ± 4.5 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection (fo ± 12.0 MHz)
Temperature Coefficient of Frequency
dB
ppm/℃²
Room Temperature : +25℃
Insertion Loss
dB
Amplitude Ripple (fo ± 4.5 MHz)
dB
Group Delay Variation (fo ± 4.5 MHz)
nsec
Source and Load Impedance = 50Ω
Minimum Typical Maximum
-
355.0
-
-
24.5
26.0
9.65
9.8
-
-
10.27
-
-
10.84
11.0
-
11.2
-
-
11.65
-
-
0.8
1.5
-
100
200
-
1.69
-
45
50
-
-
-0.03
-
Minimum Typical Maximum
-
24.5
26.0
-
0.8
1.5
-
100
200
S1365 Package Dimension
Matching Schematic
13.30±0.2
10
9
8
7
11
ITF 12A001
6
260959B
12
5
。355-9.8M
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
L1
50Ω
C1
11
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, L2 = 27nH, C1 = 33pF, C2 = 27pF
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]
2013. 03. 28
Rev 1.0