v v a a r r i i a a b b l l e e a a t t t t e e n n u u a a t t o o r r v v a a 1 1 0 0 1 1 ? tel : 82-31-250-5011 ? all specifications may change without notice. ? rfsales@rfhic.com ? version 5.1 product features application ? smd type ? single voltage ? low cost ? variable analog attenuator ? high linearity ? repeater ? base station ? rf sub-systems description this variable attenuator has high gain throughout the broadband. specifications (operating temperature:-40 c~+100 c) functional diagram VA101 parameter min typ max units insertion loss (min attn) (vctl=10 v) 50-1000 mhz 1000-2000mhz 2000-3000mhz 2.3 2.5 3.0 db db db attenuation range (vctl= 0 to +10v) 50-1000 mhz 1000-2000mhz 2000-3000mhz 30 25 22 35 30 25 db db db flatness (peak to peak) 50-1000 mhz 1000-2000mhz 2000~3000mhz 0.5 0.5 0.5 db db db input return loss 50-1000 mhz 1000-2000mhz 2000-3000mhz 25 20 15 db db db output return loss 50-1000 mhz 1000-2000mhz 2000-3000mhz 25 20 15 db db db input power for 1db compression 30 32 dbm package type: hy-46
v v a a r r i i a a b b l l e e a a t t t t e e n n u u a a t t o o r r v v a a 1 1 0 0 1 1 ? tel : 82-31-250-5011 ? all specifications may change without notice. ? rfsales@rfhic.com ? version 5.1 package dimensions (type : hy-46) pin no. function pin no. function 1 2 3 input 1 ground control 4 5 6 vcc+5v ground output 1 recommended pattern control voltage vs. 1db comprression @900mhz -5 0 5 10 15 20 25 30 35 012345678910 control voltage(v) 1db compression(dbm) control voltage vs. 1db comprression @900mhz -5 0 5 10 15 20 25 30 35 012345678910 control voltage(v) 1db compression(dbm) control voltage vs. attenuation 0 10 20 30 40 50 60 012345678910 control voltage(v) attenuation.(db) 70mhz 900mhz 1900mhz control voltage vs. 1db comprression @900mhz -5 0 5 10 15 20 25 30 35 012345678910 control voltage(v) 1db compression(dbm) rfhic corporation (rfhic) reserves the right to make changes to any products herein or to discontinue any product at any time w ithout notice. rfhic do not assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, inclu ding without limitation consequential or incidental damages. the product specifications herein expressed have been carefully checked and are assumed to be reliable. how ever, rfhic disclaims liability for inaccuracies and strongly recommends buyers to verify that the information they are using is current before placing purchase or ders. rfhic products are not intended for use in life support equipment or application where ma lfunction of the product can be expected to result in persona l injury or death. buyer uses or sells such products for any such unintended or unauthorized applicatio n, buyer shall indemnify, protect and hold rfhic and its direct ors, officers, stockholders, employees, representatives and distributors harmless against any a nd all claims arising out of such use. rfhic?s liability unde r or arising out of damages, claims of whatsoever k ind and nature which rfhic p roducts could cause shall be limited in amount to the net p urchase p rice of the p roducts sold to bu y er b y rfhic .
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