250517B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 5.1 MHz

1. Features
Typical 1dB bandwidth of 5.1 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
159.515 MHz SAW Filter
Part Number _250517B
2. Electrical Specifications
Room Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 2.46 MHz)
Group Delay Variation (fo ± 2.46 MHz)
Absolute Delay
Ultimate Rejection
149.515 ~ 153.515MHz
165.515 ~ 169.515MHz
Temperature Coefficient of Frequency
Relative Attenuation
156.5MHz
162.25MHz
Input POWER : +10dBm
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
dB
ppm/℃
dBc
dBc
Source and Load Impedance = 50Ω
Minimum Typical Maximum
-
159.515
-
-
23.5
25.5
5.05
5.15
-
-
5.33
-
-
6.36
6.5
-
0.75
1.2
-
120
250
-
2.52
-
45
50
-
45
50
-
-
-18
-
15
25
-
3
5
-
D2012 Package Dimension
Matching Network Configuration
12.7±0.5
4.8max 6.0max
7.6±0.2
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
L1 = 5.6nH, L2 = 27nH
C1 = 43pF, C2 = 27pF
Pin Configuration
Input
1
Ground
Output
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