Low Cost Three-Way GMIC SMT Power Divider DS53-0005 DS53-0005 Preliminary Specifications Low Cost Three-Way GMIC SMT Power Divider 1850 – 1990 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: 1.0 dB Typical Isolation: 18 dB 1 Watt Power Handling Description M/A-COM’s DS53-0005 is an IC-based monolithic power divider using M/A-COM’s GMIC technology in a low cost SOIC-8 plastic package. This 3-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 communication systems and other communication applications where size and PCB real estate are at a premium. Available in tape and reel. The DS53-0005 is fabricated using a passive-integrated circuit process. The process features full-chip passivation for increased performance and reliability. Ordering Information Part Number DS53-0005 DS53-0005-TR DS53-0005-RTR Package SOIC 8-Lead Plastic Package 1 Forward Tape and Reel 1 Reverse Tape and Reel 1. If specific reel size is required, consult factory for part number assignment. 1 Typical Electrical Specifications , TA= +25ºC Parameters Insertion Loss Above 4.8 dB Isolation VSWR Input Amplitude Balance Phase Balance Units Min. Typ. Max. dB dB — dB ° — 12 — — — 1.0 18 1.8:1 0.3 7 1.4 — 2.0:1 0.6 14 1. All specifications apply with a 50-ohm source and load impedance. V1.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. The preliminary specifications data sheet contains typical electrical specifications which may change prior to final introduction. Low Cost Three-Way GMIC SMT Power Divider DS53-0005 1 Absolute Maximum Ratings Parameter Functional Diagram Absolute Maximum 2 Input Power Operating Temperature Storage Temperature 1W CW -40°C to +85°C -65°C to 150°C 1. Exceeding these limits may cause permanent damage. 2. With internal load dissipation of 0.125 W maximum. Recommended PIN Configuration Pins labeled as ground should be DC and RF grounded. Typical Performance @ +25°C Insertion Loss vs. Frequency VSWR vs. Frequency (Dashed lines show amplitude balance window) -0 .5 VSWR Insertion Loss dB 0 -1 -1 .5 -2 1850 1888 1925 1963 2000 F re q u e n c y M H z 2 1 .9 1 .8 1 .7 1 .6 1 .5 1 .4 1 .3 1 .2 1 .1 1 1850 R R R R 1888 1925 F In F1 F2 F3 1963 2000 F re q u e n c y M H z Phase Balance vs. Frequency Isolation vs. Frequency (Relative to RF1) 0 -5 Isolation dB R F 2 -R F 3 R F 1 -R F 3 -1 5 -2 0 -2 5 -3 0 -3 5 -4 0 1850 1888 1925 F re q u e n c y M H z 1963 2000 Phase, degrees R F 1 -R F 2 -1 0 10 8 6 4 2 0 -2 -4 -6 -8 -1 0 1850 R F1 R F2 R F3 1888 1925 1963 2000 F re q u e n c y M H z V1.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. The preliminary specifications data sheet contains typical electrical specifications which may change prior to final introduction.