CATV Diplexer 5 – 870 MHz Preliminary SM-149 Case Style Features • Surface Mount • Impedance 75 Ohms Nominal Description M/A-COM’s MAFLES0102 is a very low cost, small size, nonhermetically sealed filter unit designed for CATV applications. The technology use in the design of this unit is patent pending. Electrical Specifications @ 25°C Parameter Test Conditions Frequency Range 5 – 870MHz Low Pass Cutoff 42 High Pass Cutoff 54 Insertion Loss 5 - 42MHz 54 – 870 MHz Isolation 5 – 42MHz 54 – 870MHz Return Loss Input Port 5 – 42MHz 54 – 870MHz Units Min. Typ. Max. MHz MHz - - - dB dB - 0.5 0.5 1.2 1.2 dB dB 40 40 45 45 - dB dB 15 15 18 18 - Additional Specifications Group Delay (nSec) 40.5 - 42MHz ≤ 20ns 54 – 55.5MHz ≤ 20ns Rev - Specifications subject to change without notice. North America: Tel. (800) 366-2266, Fax (800) 618-8883 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 1 CATV Diplexer MAFLES0102 Low Pass Filter Insertion Loss High Pass Filter Insertion Loss Insertion Loss (LPF) Insertion Loss (HPF) 0 0 -10 -10 -20 -20 |S31| [dB] |S21| [dB] Typical Performance @ +25° C -30 -40 -50 -30 -40 -50 -60 -60 -70 -70 -80 -80 1 10 100 1000 1 10 Frequency [MHz] 100 Isolation Input Return Loss Return Loss Isolation 0 0 -5 -10 -10 -20 |S32| [dB] |S11| [dB] 1000 Frequency [MHz] -15 -20 -25 -30 -40 -50 -30 -60 -35 -70 -40 -80 1 10 100 1000 1 10 Frequency [MHz] Absolute Maximum Ratings 100 1000 Frequency [MHz] Functional Configuration Pin No. Parameter Absolute Maximum RF Power 250 mW DC Current 30 mA Operating/Storage Temperature -40° C to +85° C Function Input 1 High Pass Output 6 Low Pass Output 14 Ground 2-5, 7-13, 15-18 Not Connected - Rev - Specifications subject to change without notice. North America: Tel. (800) 366-2266, Fax (800) 618-8883 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2