251506B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1.5dB bandwidth of 15.12 MHz

1. Features
Typical 1.5dB bandwidth of 15.12 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1.5dB Bandwidth
18dB Bandwidth
25dB Bandwidth
30dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 7.3 MHz)
Group Delay Variation (fo ± 7.3 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
120.0 MHz SAW Filter
Part Number 251506B
Minimum
-
-
15.1
-
-
-
-
-
-
-
48
-
Source and Load Impedance = 50Ω
Typical
Maximum
120.0
-
25.7
27.0
15.12
-
15.85
15.9
16.0
16.1
16.07
16.5
16.2
18.5
0.75
1.2
70
120
2.79
-
52
-
-86
-
D3512 Package Dimension
12.8±0.5
5.5max 6.0max
7.6±0.2
Matching Schematic
Input
50Ω
1
100nH
5
27nH
Output
50 Ω
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
Output
Pin Configuration
1
Ground
5
Others
2,4
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. 01. 24
Rev 1.0