Ceramic Bandpass Filter IFD17734 Features Ceramic bandpass filter 50Ω single-ended operation Surface Mounted Module Package ( 50mm × 20mm × 8mm ) Package Dimensions Maximum Ratings Parameter Unit Minimum Typical Maximum Operating Temperature Range ℃ -30 25 70 Storage Temperature Range ℃ -40 25 85 Power Handling Capability Watt - - 2 Electrostatics Sensitive Device (ESD) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. IFD17734 Rev. Date 2014-08-29 Rev. AS 01 1/4 Ceramic Bandpass Filter IFD17734 Specifications Fo = 1775MHz Minimum Typical Maximum Unit - 1775 - MHz Insertion Loss (1770~ 1780MHz) - 17 19 dB Amplitude Ripple (1770~ 1780MHz) - 1.8 2.0 dB 13 18 - dB 30.0 33.0 - Center Frequency ( Fo ) Return Loss (1770~ 1780MHz) Relative Attenuation @ 1765 MHz Input/Output Impedance 50 dB Ohm Notes : 1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and full 2 port calibration. 2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 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. IFD17734 Rev. Date 2014-08-29 Rev. AS 01 2/4 Ceramic Bandpass Filter IFD17734 Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Output 50Ω Part No. IFD17734 Rev. Date 2014-08-29 Rev. AS 01 3/4 Ceramic Bandpass Filter IFD17734 Typical Performance ( at 25℃ ℃) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. IFD17734 Rev. Date 2014-08-29 Rev. AS 01 4/4