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205402B

ITF
Part Number 205402B
Manufacturer ITF
Description SAW Bandpass Filter
Published Jul 23, 2015
Detailed Description SAW Bandpass Filter 205402B 1. Features z IF Bandpass Filter z Low-Loss Filter z Single-Ended Operation z Ceramic Surfac...
Datasheet PDF File 205402B PDF File

205402B
205402B

Overview
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 specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 3) All attenuation measurements are measured relative to insertion loss 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 2/5 SAW Bandpass Filter 205402B 4.
Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 Output 50Ω L2 L1 =...


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