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.m acom.com specifications subject to change without notice. v1.01 features 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 - w ay 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 increase d performance and reliability. typical electrical specifications 1 , t a = + 25c parameter units min typ max insertion loss above 3.0db db ? 0.6 0.8 isolation db 13 15 ? vswr rf input ? ? 1.3 : 1 1.4 : 1 amplitude balance db ? 0.1 0.25 phase balance degrees ? 3.0 5.0 1. all specifications apply with a 50 - ohm source and load impedance. low cost two - way gmic smt power divider 824 - 960 mhz ds52 - 0008 ordering information part number package ds52 - 0008 sot - 26 lead plastic package ds52 - 0008 - tr forward tape and reel 1 ds52 - 0008 - rtr reverse tape and reel 1 1. if spec ific reel size is required, consult factory for part number assignment. sot - 26
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.m acom.com specifications subject to change without notice. v1.01 phase balance vs. frequency (relative to rf1) -5 -4 -3 -2 -1 0 824 858 892 926 960 frequency mhz phase, degrees 1. exceeding these limits may cause permanent damage. 2. with internal load dissipation of 0.125 w maximum. absolute maximum ratings 1 parameter absolute maximum input power 2 1 w cw operating temperature - 40c to +85c storage temperature - 65c to +150c typical performance @ + 25c phase balance vswr recommended pcb configuration functional diagram vswr vs. frequency 1 1.2 1.4 1.6 1.8 2 824 858 892 926 960 frequency mhz vswr input output isolation -40 -35 -30 -25 -20 -15 -10 -5 0 824 858 892 926 960 frequency mhz isolation db insertion loss insertion loss vs. frequency -1 -0.75 -0.5 -0.25 0 824 858 892 926 960 frequency mhz insertion loss db ds52 - 0008
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