250925B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 9.3 MHz

1. Features
Typical 1dB bandwidth of 9.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Room Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 4.51 MHz)
Group Delay Variation (fo ± 4.51 MHz)
Absolute Delay
Ultimate Rejection
134.5 ~ 141.5MHz
162.5 ~ 169.5MHz
Temperature Coefficient of Frequency
Relative Attenuation
157.065MHz
Input POWER : +10dBm
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
dB
ppm/℃
dBc
152.0 MHz SAW Filter
Part Number _250925B
Source and Load Impedance = 50Ω
Minimum Typical Maximum
-
152.0
-
-
26.5
28.5
9.25
9.35
-
-
9.56
-
-
10.56
10.65
-
0.7
1.2
-
100
200
-
2.24
-
45
50
-
40
45
-
-
-18
-
15
25
-
D2012 Package Dimension
12.7±0.5
4.8max 6.0max
7.6±0.2
Matching Network Configuration
Input
50Ω
L1
1
C1
5
L2
Output
50Ω
C2
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
L1 = 15nH, L2 = 47nH
C1 = 39pF, C2 = 30pF
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]
2015. 03. 25
Rev 1.0