if filters 210002B0 pages

46.1 MHz SAW Filter
Part Number 210002B
1. Features
Typical 1dB bandwidth of 0.35MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
46.1
-
dB
-
15.0
17.5
1dB Bandwidth
MHz
-
0.35
-
3dB Bandwidth
MHz
0.4
0.55
-
40dB Bandwidth
MHz
-
1.65
1.8
dB
-
0.2
1.0
Group Delay Variation (fo ± 0.1 MHz)
nsec
-
200
350
Absolute Delay
usec
-
1.9
-
dB
50
57
-
ppm/℃2
℃
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 0.1 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
12.7±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D2012 Package Dimension
680nH
L1
1
5
680nH
L2
Output
50 Ω
12.7±0.2
2.5±0.2
0.45±0.05
ITF 10A001
210002B
46.1-0.3M
20.3±0.5
Input
50 Ω
Pin Configuration
Dimensions shown are nominal in millimeters
Input
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
1
Ground
2, 4
Output
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
5
Others
Ground
http://www.itf.co.kr
sales@itf.co.kr
2010. 07. 27
Rev 1.0