231659B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 15.4MHz

1. Features
 Typical 1dB bandwidth of 15.4 MHz
 Low-Loss Filter
 Single Ended Operation
 Surface Mounted Package (SMD)
2. Electrical Specifications
Operating Temperature : 0℃ ~ +80℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 6.82 MHz)
Group Delay Variation (fo ± 6.82 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
Room Temperature : +25℃
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.1 MHz)
Group Delay Variation (fo ± 7.1 MHz)
MHz
dB
dB
nsec
S1365 Package Dimension
76.5 MHz SAW Filter
Part Number 231659B
Minimum
-
-
14.9
-
-
-
-
-
40
-
Source and Load Impedance = 50Ω
Typical
Maximum
76.5
-
11.2
13.5
15.4
-
16.15
-
19.9
20.4
0.4
1.0
55
90
0.98
1.0
45
-
-86
-
Minimum
76.37
-
-
-
Typical
76.5
11.2
0.4
55
Maximum
76.63
13.0
1.0
90
Matching Schematic
13.30±0.2
10
9
8
7
11
ITF 13A001
6
231659B
12
. 76.5-15.4M
5
1
2
3
4
7.62±0.1
7
8
9
10
I nput
L2 ₁₁
50Ω
6
11
1.50±0.1
L1
5
12
4
3
2
1
2.54±0.1
0.80±0.1
5
L3
Out put
50Ω
C1
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
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]
L1 = 330nH, L2 = 39nH, L3 = 100nH, C1 = 91pF
Pin Configuration
Input
11
Ground
6, 12
Output
5
Others
Ground
http://www.itf.co.kr [e-mail]
2013. 04. 08
Rev 1.0