242903B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 29.3 MHz

1. Features
Typical 1dB bandwidth of 29.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
50dB Bandwidth
Amplitude Ripple (fo ± 14.5 MHz)
Group Delay Variation (fo ± 14.5 MHz)
Absolute Delay
Ultimate Rejection
Input power
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
dBm
ppm/℃
90.0 MHz SAW Filter
Part Number 242903B
Minimum
-
-
29.1
-
-
-
-
-
55
-
-
Source and Load Impedance = 50Ω
Typical
Maximum
90.0
-
27.5
29.0
29.3
-
29.5
-
30.43
30.55
0.5
1.2
45
80
3.16
-
60
-
-
10
-72
-
D3512 Package Dimension
12.8±0.5
5.5max 6.0max
7.6±0.2
Matching Schematic
Input
50 Ω
100nH
1
20pF
5
120nH
22pF
Output
50Ω
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]
2010. 05. 20
Rev 1.0