Low Cost SMT Dual Band Diplexer 824 - 960 / 1850 - 1990 MHz (AMPS/PCS) 880 - 960 / 1700 - 1900 MHz (GSM/DCS) SOT-26 Features • • • • • • • • Small Size and Low Profile Industry Standard SOT-26 SMT Plastic Package Superior Repeatability Passbands 824 - 960 MHz and 1850 - 1990 MHz Passbands 880 - 960 MHz and 1700 - 1900 MHz Typical Passband Insertion Loss: 0.5 dB 2 Watt Power Handling Low Cost Description M/A-COM’s DP52-0005 is an IC-based monolithic Diplexer in a low cost SOT-26 plastic package. This Diplexer is ideally suited for applications where small size, low insertion loss, superior repeatability and low cost are required. Typical applications include AMPS/PCS and GSM/DCS dual mode portable devices. The DP52-0005 is fabricated using a passive-integrated circuit process. The process features full-chip passivation for increased performance and reliability. Ordering Information Part Number Package DP52-0005 SOT-26 Lead Plastic Package DP52-0005-TR Forward Tape and Reel 1 1. 880 – 960 / 824 – 960 Typical Electrical Parameter Units If specific reel size is required, consult factory for part number assignment. Specifications1, TA = +25°°C Min. Typ. Max. Passband Insertion Loss dB — 0.7 0.9 Stopband Isolation dB 17 19 — Passband VSWR — — 1.3 1.5 1. All specifications apply with a 50-Ohm source and load impedance. 1700 - 1900 / 1850 - 1990 Typical Electrical Specifications1, TA = +25°C Parameter Units Min. Typ. Max. Passband Insertion Loss dB — 0.6 0.8 Stopband Isolation dB 17 20 — Passband VSWR — — 1.3 1.5 1. All specifications apply with a 50-Ohm source and load impedance. Note: Specifications subject to change without notice. 1 Low Cost SMT Dual Band Deplexer DP52-0005 Absolute Maximum Ratings1 Parameter Recommended PCB Configuration Absolute Maximum Input Power 2 W CW Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 1. Exceeding these limits may cause permanent damage. Functional Diagram Typical Performance @ +25°C Insertion Loss vs Frequency VSWR vs Frequency 0 AMPS/GSM -5 PCS/DCS -10 Antenna -15 -20 -25 3 2.75 2.5 2.25 2 1.75 1.5 1.25 1 AMPS/GSM PCS/DCS Antenna 24 00 18 00 12 00 300 600 900 1200 1500 1800 2100 2400 2700 60 0 0 0 -30 V2.01 Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2