Low Cost Two-Way SMT Power Divider 1920– 2170 MHz DS52-0002 Low Cost Two-Way SMT Power Divider 19202170 MHz Features • • • • • • • SOIC-8 Small Size and Low Profile Industry Standard SOIC-8 SMT Plastic Package Excellent Amplitude and Phase Balance Superior Repeatability Typical Insertion Loss 0.7 dB Typical Isolation 21 dB 1 Watt Power Handling Description M/A-COM’s DS52-0002 is an IC-based monolithic power divider in a low cost SOIC-8 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 base station switching networks and other communication applications where size and PCB real estate are a premium. Available in tape and reel. Ordering Information Part Number The DS52-0002 is fabricated using a passive-integrated circuit process. The process features full-chip passivation for increased performance and reliability. Package DS52-0002 SOIC-8 Lead Plastic Package DS52-0002-TR Forward Tape and Reel 1 DS52-0002-RTR Reverse Tape and Reel 1 1. If specific reel size is required, consult factory for part number assignment. Typical Electrical Specifications1, T A = +25°C Parameter Insertion Loss Above 3.0dB Isolation VSWR Input RL VSWR Output RL Amplitude Balance Phase Balance Units Min Typ Max dB — 0.7 0.9 dB 15 21 — — — 1.7:1 2.0:1 — dB — — 1.5:1 0.06 1.7:1 0.20 ° — 1.0 3.0 1. All specifications apply with a 50-Ohm source and load impedance. S 1560C VER 3 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. Low Cost Two-Way SMT Power Divider 1920– 2170 MHz Absolute Maximum Ratings1 Parameter Input Power² DS52-0002 Functional Diagram ³ Absolute Maximum 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. Recommended PCB Configuration (Dimensions in Inches) Typical Performance @ +25°C ISOLATION VS FREQUENCY INSERTION LOSS VS FREQUENCY -15.00 -0.20 -20.00 -0.40 -25.00 dB dB 0.00 -0.60 -30.00 -0.80 -35.00 -1.00 1920.00 1970.00 2020.00 2070.00 2120.00 -40.00 1920.00 2170.00 1970.00 2020.00 2070.00 2120.00 2170.00 Frequency (MHz) Frequency (MHz) PHASE BALANCE VS FREQUENCY RELATIVE TO RF1 VSWR VS FREQUENCY 2.00 3.00 1.80 1.60 dB Degrees 2.00 1.40 1.00 1.20 1.00 1920.00 1970.00 2020.00 2070.00 2120.00 2170.00 Frequency (MHz) 0.00 1920.00 1970.00 2020.00 2070.00 2120.00 2170.00 Frequency (MHz) S 1560C VER 3 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.