1 / 3 asb inc. sales@asb .co.kr tel: +82 - 42 - 528 - 7223 january 20 1 3 a nm1730 internally matched lna module parameters units typical frequency mhz 1750 1950 2600 gain db 27.3 24.7 20. 0 s11 db - 21 - 21 - 19 s22 db - 20 - 18 - 11 output ip3 1) dbm 35 35 35.5 noise figure db 0.5 0.55 0.8 output p1db dbm 19.5 19.5 20 current ma 95 95 95 device voltage v 5 5 5 1) oip3 is measured with two tones at an output power of + 5 dbm/tone separated by 1 mhz. parameters units min typ max testing frequency mhz 1950 gain db 24.7 s11 db - 21 s22 db - 18 output ip3 dbm 35 noise figure db 0.55 output p1db dbm 19.5 current ma 95 device voltage v 5 parameters rating operating case temperature - 40 to + 85 c storage temperature - 40 to + 150 c device voltage +6 v operating junction temper a ture + 150 c input rf power ( c ontinuous) 20 dbm feature s d e scription typical perfo r mance absolute maximum ratings application in 1300~3500 mhz all components inside sip (8x8x1.2 mm) , 0 . 55 db nf at 1 950 mhz single supply the aln 1730 is the compactly designed su r face - mount sip lna for the use in the infrastru cture equi p ment of the mobile wireless ( lte , gsm, pcs, wcdma, wlan, wibro, wimax ) a nd so on. it has an exceptional pe r- formance of low noise figure, high gain, high oip3, and low bias current from 1700mhz to 3000mhz fr e quency band . the surface - mount module package i n cluding the completed matching circuit and other components ne c- essary just in case allows very simple and conve n ient implementation onto the system board in mass produ c- tion level. product specifications pin configuration pin no. function 1 rf in 2 rf out 3 vsupply 2 - stage single type ANM1730
2 / 3 asb inc. sales@asb .co.kr tel: +82 - 42 - 528 - 7223 january 20 1 3 a nm1730 internally matched lna module 1) the tantal or mlc (multi layer ceramic) capacitor is optional and for bypassing the ac noise introduced from the dc supply. t he ca pacitance value may be determined by customer s dc supply status . the c apacitor shoul d be placed as close as possible to v s pin and be connected direc t ly to the ground plane for the best electrical performance . 2) dc blocking capacitors are always necessarily placed at the input and output port for allowing only the rf signal to pass and bloc kin g the dc component in the signal. the dc blocking capacitors are included inside the aln module. therefore, c1 & c2 capacitor s may not be necessary, but can be added just in case that the customer wants. the value of c1 & c2 is determined by considerin g t he application fr e quency. outline drawing pin no. function 1 rf in 2 rf out 3 vsupply bottom dc & rf gnd lot no. part no. application circuit + - ANM1730 out in c1 c2 v s tantal or mlc (multi layer cera m ic) c a pacitor
3 / 3 asb inc. sales@asb .co.kr tel: +82 - 42 - 528 - 7223 january 20 1 3 a nm1730 internally matched lna module 1000 1500 2000 2500 3000 3500 0 5 10 15 20 25 30 35 40 gain (db) frequency (mhz) 1000 1500 2000 2500 3000 3500 -35 -30 -25 -20 -15 -10 -5 0 s11 (db) frequency (mhz) 1000 1500 2000 2500 3000 3500 -35 -30 -25 -20 -15 -10 -5 0 s22 (db) frequency (mhz) 0 1000 2000 3000 4000 5000 6000 7000 0 1 2 3 4 5 6 7 8 9 10 stability factor frequency [mhz] mounting recommendation (in mm) note : 1. the number and size of ground via holes in a ci r cuit board is critical for thermal and rf groun ding consi d erations. 2. we recommend that the ground via holes be p laced on the pad of the device for be t ter rf a nd thermal performance, as shown in the drawi ng at the left side. s - parameters & k - factor
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