Broadband CATV Diplexer V1 5 – 1000 MHz MAFLCT0032 Features • 75 ohm • SMT unit • Excellent temperature stability • Excellent repeatability Description M/A-COM’s MAFLCT0032 is a low cost, SMT diplex filter unit designed for CATV FTTx, Home Gateway and Distribution applications. The technology used in this design is patent pending. Electrical Specifications @ 25°C, 75 ohm Parameter Frequency Range: Test Conditions Units Min. Typ. 5-30 / 46-1000MHz Insertion Loss1 5-30 MHz 46-1000 MHz dB Isolation 5-30 MHz 31-45 MHz 46-1000 MHz dB 45 15 45 47 20 46 Input Port Return Loss 5-30 MHz 46-1000 MHz dB 17 17 18 18 1 Max. 0.7 0.75 0.9 0.9 Flatness is included in the insertion loss specification M/A-COM Inc. and it’s affiliates reserve the right to make changes to the product(s) or information contained herein without notice Visit www.macom.com for additional data sheets and product information North America: Tel. (800) 366-266, Fax (800) 618-8883 Asia/Pacific: Tel.+ 81-44-844-8296, Fax+81-44-844-8298 Europe: Tel. +44(1908) 574 200, Fax +44(1908) 574 300 1 Broadband CATV Diplexer MAFLCT0032 Typical Performance @ +25° C Isolation Input Return Loss 0.0 0.0 -10.0 -20.0 -30.0 -20.0 dB dB -10.0 -30.0 -40.0 -50.0 -60.0 -40.0 -70.0 -50.0 -80.0 1.0 10.0 100.0 1000.0 1.0 10.0 Frequency (MHz) High Pass Filter Insertion Loss 1000.0 Low Pass Filter Insertion Loss 0.0 0.0 -10.0 -10.0 -20.0 -20.0 -30.0 -30.0 dB dB 100.0 Frequency (MHz) -40.0 -40.0 -50.0 -50.0 -60.0 -60.0 -70.0 -70.0 -80.0 -80.0 1.0 10.0 100.0 1000.0 1.0 Frequency (MHz) 10.0 100.0 1000.0 Frequency (MHz) Absolute Maximum Ratings 1 Absolute Maximum RF Power 250 mW DC Current 30 mA Operating/Storage Temperature -40° C to +85° C 1 Exceeding one or a combination of these settings may cause permanent damage to the unit M/A-COM Inc. and it’s affiliates reserve the right to make changes to the product(s) or information contained herein without notice Visit www.macom.com for additional data sheets and product information North America: Tel. (800) 366-266, Fax (800) 618-8883 Asia/Pacific: Tel.+ 81-44-844-8296, Fax+81-44-844-8298 Europe: Tel. +44(1908) 574 200, Fax +44(1908) 574 300 2 Broadband CATV Diplexer MAFLCT0032 SM-160 Case Style Suggested Footprint M/A-COM Inc. and it’s affiliates reserve the right to make changes to the product(s) or information contained herein without notice Visit www.macom.com for additional data sheets and product information North America: Tel. (800) 366-266, Fax (800) 618-8883 Asia/Pacific: Tel.+ 81-44-844-8296, Fax+81-44-844-8298 Europe: Tel. +44(1908) 574 200, Fax +44(1908) 574 300 3 Broadband CATV Diplexer MAFLCT0032 Functional Schematic Pin Configuration Pin No. Function Common Port 4 Low Pass Port 8 High Pass Port 16 Ground 1-3, 5 - 7, 10 - 15 Not Connected - Additional Specifications Group Delay (nSec) TYP MAX 28.5 – 30MHz 5ns 10ns 46 – 47.5MHz 10ns 15ns 55.25 – 58.83MHz 5ns 10ns 61.25 – 64.83MHz 5ns 10ns M/A-COM Inc. and it’s affiliates reserve the right to make changes to the product(s) or information contained herein without notice Visit www.macom.com for additional data sheets and product information North America: Tel. (800) 366-266, Fax (800) 618-8883 Asia/Pacific: Tel.+ 81-44-844-8296, Fax+81-44-844-8298 Europe: Tel. +44(1908) 574 200, Fax +44(1908) 574 300 4