Ceramic Bandpass Filter IFD21929 Features Ceramic bandpass filter 50Ω single-ended operation Surface Mounted Module Package (32mm × 17mm × 7.5mm ) Package Dimensions TOP VIEW 5 SIDE VIEW BOTTOM VIEW 32 12 5 2 2.5 RF Devices, Inc. 1 3 9 PART NO. 1.5 4 17 6 5 11 4 TOLERANCE UNLESS OTHERWISE SPECIFIED : ±0.3 DIMENSIONS : mm GROUND I/O PORT 7.5 MAX. Maximum Ratings Parameter Unit Minimum Typical Maximum Operating Temperature Range ℃ -40 25 85 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. IFD21929 Rev. Date 2014-08-28 Rev. AS 01 1/4 Ceramic Bandpass Filter IFD21929 Specifications Fo = 2190MHz Minimum Typical Maximum Unit - 2190 - MHz Insertion Loss (2090~ 2290MHz) - 1.8 2.0 dB Amplitude Ripple (2090~ 2290MHz) - 0.8 1.0 dB 15 20 - dB Center Frequency ( Fo ) Return Loss (2090~ 2290MHz) Relative Attenuation @ 1950 MHz 35.0 40.0 - @ 2000 MHz 20.0 25.0 - @ 2380 MHz 20.0 25.0 - @ 2430 MHz 28.0 32.0 - 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. IFD21929 Rev. Date 2014-08-28 Rev. AS 01 2/4 Ceramic Bandpass Filter IFD21929 Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω Marking Configuration Part No. 1) 1) Part Number * Ink or Laser Marking available I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. IFD21929 Rev. Date 2014-08-28 Rev. AS 01 3/4 Ceramic Bandpass Filter IFD21929 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. IFD21929 Rev. Date 2014-08-28 Rev. AS 01 4/4