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| 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 * * * * * * * 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 SOIC-8 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. Typical Electrical Specifications , TA= +25C Parameters Insertion Loss Above 4.8 dB Isolation VSWR Input Amplitude Balance Phase Balance Units dB dB -- dB Min. -- 12 -- -- -- Typ. 1.0 18 1.8:1 0.3 7 Max. 1.4 -- 2.0:1 0.6 14 1 1. All specifications apply with a 50-ohm source and load impedance. V1.00 M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 s 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 1 DS53-0005 Absolute Maximum Ratings Parameter Input Power Operating Temperature Storage Temperature 2 Functional Diagram Absolute Maximum 1W CW -40C to +85C -65C to 150C 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 @ +25C Insertion Loss vs. Frequency (Dashed lines show amplitude balance window) 0 VSWR vs. Frequency 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 F In F1 F2 F3 Insertion Loss dB -0 .5 -1 -1 .5 -2 1850 1888 1925 1963 2000 F re q u e n c y M H z VSWR 1888 1925 1963 2000 F re q u e n c y M H z Phase Balance vs. Frequency Isolation vs. Frequency 0 -5 R F 1 -R F 2 R F 1 -R F 3 R F 2 -R F 3 (Relative to RF1) 10 8 6 4 2 0 -2 -4 -6 -8 -1 0 1850 RF1 RF2 RF3 Isolation dB -1 0 -1 5 -2 0 -2 5 -3 0 -3 5 -4 0 1850 1888 1925 1963 Phase, degrees 2000 1888 1925 1963 2000 F re q u e n c y M H z F re q u e n c y M H z V1.00 M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 s 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. |
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