DS52-0008 Low Cost Two-Way GMIC SMT Power Divider 824 - 960 MHz Features • • • • • SOT-26 Small Size and Low Profile Industry Standard SOT-26 SMT Plastic Package Typical Isertion Loss: 0.6dB Typical Isolation: 15dB 1 Watt Power Handling Description M/A-COM’s DS52-0008 is an IC-based monolithic power divider using M/A-COM’s GMIC technology in a low cost SOT-26 plastic package. This 2-way power divider is ideally suited for applications where small size, low insertion loss, superior phase/ amplitude tracking and low cost are required. Typical applications include personal communications systems and other communication applications where size and PCB real estate are at a premium. Available in Tape and Reel. The DS52-0008 is fabricated using a passive-integrated circuit process. The process features full-chip passivation for increased performance and reliability. Ordering Information Part Number Package DS52-0008 SOT-26 Lead Plastic Package DS52-0008-TR Forward Tape and Reel1 DS52-0008-RTR Reverse Tape and Reel1 1. If specific reel size is required, consult factory for part number assignment. Typical Electrical Specifications1, TA = +25°C Units Min Typ Max Insertion Loss above 3.0dB Parameter dB — 0.6 0.8 Isolation dB 13 15 — — — 1.3 : 1 1.4 : 1 dB — 0.1 0.25 Degrees — 3.0 5.0 VSWR RF Input Amplitude Balance Phase Balance 1. All specifications apply with a 50-Ohm source and load impedance. V1.01 M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com Specifications subject to change without notice. DS52-0008 Absolute Maximum Ratings1 Parameter Recommended PCB Configuration Absolute Maximum Input Power2 1 W CW Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 1. Exceeding these limits may cause permanent damage. 2. With internal load dissipation of 0.125 W Maximum. Functional Diagram Typical Performance @ +25°C Insertion Loss Isolation Insertion Loss vs. Frequency 0 -5 0 -10 Isolation dB Insertion Loss dB -0.25 -0.5 -15 -20 -25 -30 -0.75 -35 -1 824 858 892 926 -40 824 960 858 892 Frequency MHz 926 960 Frequency MHz Phase Balance VSWR Phase Balance vs. Frequency (Relative to RF1) VSWR vs. Frequency 2 0 1.8 Input Output 1.4 Phase, degrees VSWR -1 1.6 -2 -3 1.2 -4 1 824 858 892 926 960 Frequency MHz -5 824 858 892 926 960 Frequency MHz V1.01 M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com Specifications subject to change without notice.