SAW Bandpass Filter
SAW Bandpass Filter 205402B
1. Features
z IF Bandpass Filter z Low-Loss Filter z Single-Ended Operation z Ceramic Surfac...
Description
SAW Bandpass Filter 205402B
1. Features
z IF Bandpass Filter z Low-Loss Filter z Single-Ended Operation z Ceramic Surface Mount Device (SMD) Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD)
2. Package Dimensions
13.30±0.2
10 9
8
7
11 ITF04A001 205402B
12
1234
6 5
7.62±0.1 7 8 9 10
6 1.50±0.1
5
11 12
4 321
2.54±0.1
0.80±0.1
6.50±0.2 1.61±0.2
2.54±0.1
Pad Configuration
Package : S1365
11 Input 5 Output
6, 12
Dimensions shown are nominal in millimeters
Other
Body : Al2O3 Ceramic Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating
Ground Case ground
I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No. Rev. Date
Rev.
205402B
2004-05-04
DS4003-CS01
1/5
SAW Bandpass Filter 205402B
3. Specifications
Fo = 82.5 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network
Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 12.5 MHz) Group Delay Variation (Fo +/- 12.5 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency
MHz dB MHz MHz MHz dB nsec usec dB ppm/°C
Minimum 82.3 25.5 26.4 40 -
Typical 82.5 13.7 26.0 26.9 30.4 0.5 30 1.1 45 -82
Maximum 82.7 15.0 31.0 1.0 100 -
Notes : 1) All specifications are based on the matching schematic shown below 2) All specificatio...
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