CER0205A

CER0205A 1950 MHz W-CDMA BPF Features • Low Ripple • High Rejection • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in W-CDMA Infrastructure Applications. Weight: 4.7 grams typical Material: Filter is composed of a ceramic block coated with Ag and a shield made of nickel silver plated steel. Filter complies with RoHS standards. Electrical Specifications Frequency Typical @ Specification (MH z ) 25ºC @ 25C Passband Inserti on Loss 1920 - 1980 1.9 2.2 dB max. Passband Ri pple 1920 - 1980 0.6 0.75 dB max. Passband Return Loss 1920 - 1980 15.0 10.0 dB mi n. Attenuati on: 1900 18.0 15.0 dB mi n. 2000 18.0 15.0 dB mi n. 2110 – 2170 40.0 35.0 dB mi n. Power i nto any port 2 Watt max. Parameter Spec. over 40ºC to +85ºC 2.4 dB max. 0.9 dB max. 10.0 dB min. 15.0 dB min. 15.0 dB min. 35.0 dB min. Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to measurement repeatability among different test systems. Such deviations shall not exceed the following limits: Specification Allowance Insertion Loss 0.1 dB Return Loss 1.0 dB Stopbands 1.0 dB Document No. 008-0256-0 Page 1 of 2 Rev. X4VH ٠ CTS Electronic Components ٠ www.ctscorp.com ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ CER0205A 1950 MHz W-CDMA BPF Mechanical Drawing D im A B C D E F G H I J N ominal 16.42 4.2 5.3 4.85 4.9 0.51 0.51 1.02 1.02 6.1 (mm) Tolerance (mm) +/- or max max 0.13 0.13 max 0.13 0.13 0.13 0.13 0.13 max Output Input Electrical response PCB Layout Input Output Packaging and Marking D IMEN SION REEL DIAMETER REEL W EIGHT REEL QUANTI TY UN ITS SPEC IFIC ATION mm kg ea. 330 3. 1 500 Customer Feed Direction Document No. 008-0256-0 Page 2 of 2 Rev. X4VH ٠ CTS Electronic Components ٠ www.ctscorp.com ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠