RFCM3050 40 - 1003mhz gaas/gan power doubler module rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity tm , powerstar?, polaris tm total radio tm and ultimateblue tm are trademarks of rfmd, llc< bletooth is a trademark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered trademarks are the properly of their respective owne rs. ?200 9 , rf micro devices, inc. ds130621 7628 thorndike road, greensboro, nc 27409 - 9421 C for sales or technical support, contact rfmd at (+1) 336 - 678 - 5570 or sales - support@rfmd.com 1 of 6 package: 9 pin, 11 .0 mm x 8.5 mm x 1.375mm features ? excellent linearity ? superior return loss performance ? extremely low distortion ? optimal reliability ? low noise ? unconditionally stable under all terminations ? high output capability ? 24 . 5 db min. gain at 1003m hz ? 44 0ma max. at 24vdc applications ? 40mhz to 1003 mhz catv amplifier systems functional block diagram product description t he rf cm3050 is a power doubler amplifier smd module. the part employs gaas mesfet, gaas phemt and gan hemt die , has high output capa bility, and is operated from 40 mhz to 1003 mhz. it provides excellent lin earity and superior return loss performance with low noise and optimal reliability. dc current of the device can be externally adjusted for optimum distortion performance vs. power consumption over a wide range of output level. dc current of the device can be extern ally adjusted for optimum distortion performance versus power consumption over a wide range of output level. ordering information RFCM3050sb sample b a g 5 pieces RFCM3050sq sample ba g 25 pieces RFCM3050sr 7 reel with 100 pieces RFCM3050tr7 7 reel with 5 00 pieces RFCM3050tr13 13 reel with 1000 pieces RFCM3050pcba - 410 fully assembled e valuation board RFCM3050pck - 410 fully assembled evaluation board with sample pack optimum technology matching? applied gaas hbt sige bicmos gaas phemt gan hemt gaas mesfet si bicmos si cmos rf mems ingap hbt sige hbt si bjt ldmos RFCM3050
RFCM3050 40 - 1003mhz gaas/gan power doubler module rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity tm , powerstar?, polaris tm total radio tm and ultimateblue tm are trademarks of rfmd, llc< bletooth is a trademark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered trademarks are the properly of their respective owne rs. ?200 9 , rf micro devices, inc. ds130621 7628 thorndike road, greensboro, nc 27409 - 9421 C for sales or technical support, contact rfmd at (+1) 336 - 678 - 5570 or sales - support@rfmd.com 2 of 6 absolute maximum ratings parameter rating unit rf input voltage (single tone) 7 0 dbmv dc supply over - voltage (5 minutes) 30 v storage temperature - 40 to +100 c operating mounting base tempera ture - 30 to +100 c 1. the slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency. 2. 79 analog channels, ntsc frequency raster: 55.25mhz to 547.25mhz, +43dbmv to +50dbmv tilted output level, plus 75 digital channels, - 6db off set relative to the equivalent analog carrier.composite second order (cso) - the cso parameter (both sum and difference products) is defined by the ncta.composite triple beat (ctb) - the ctb parameter is defined by the ncta.cross modulation (xmod) - cross modulation (xmod) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the car - rier being tested.carrier to intermodulation noise (cin) - the cin parameter is defined by ansi/scte 17 (test procedure for carrier to noise). parameter specification unit condition min. typ. max. overall v + = 24v; tmb=30c; zs=zl=75 power gain 2 3.5 24.0 2 4 . 5 db f=50mhz 2 4.5 25.0 2 6.0 db f=1003mhz slope [1] 0.5 1.0 2.0 db f=40mhz to 1003mhz flatness of frequency response 0.8 db f=40mhz to 1003mhz input return loss - 20 db f=40mhz to 320mhz - 18 db f=320mhz to 640mhz - 17 db f=640mhz to 870mhz - 16 db f=870mhz to 1003mhz output return loss - 20 db f=40mhz to 320mhz - 19 db f=320mhz to 640mhz - 18 db f=640mhz to 870mhz - 17 db f=870mhz to 1003mhz noise figure 5.0 5.5 db f=50mhz to 1003mhz total current consumption (dc) 4 20 .0 4 4 0.0 ma distortion data 40mhz to 550mhz v + = 24v; tmb=30c; zs=zl=75 ctb - 75 - 70 dbc v o =56.4 dbmv at 100 0mhz , 13.4 db extrapolated tilt, 79 analog channels plus 75 digital channels ( - 6db offset ) [2] xmod - 70 - 65 dbc v o =56.4 dbmv at 100 0mhz , 13.4 db extrapolated tilt, 79 analog channels plus 75 digital channels ( - 6db offset ) [2] cso - 70 - 65 dbc v o =56.4 dbmv at 100 0mhz , 13.4 db extrapolated tilt, 79 analog channels plus 75 digital channels ( - 6db offset ) [2] cin 60 66 db v o =56.4 dbmv at 100 0mhz , 13.4 db extrapolated tilt, 79 analog channels plus 75 digital channels ( - 6db offset ) [2]
RFCM3050 40 - 1003mhz gaas/gan power doubler module rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity tm , powerstar?, polaris tm total radio tm and ultimateblue tm are trademarks of rfmd, llc< bletooth is a trademark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered trademarks are the properly of their respective owne rs. ?200 9 , rf micro devices, inc. ds130621 7628 thorndike road, greensboro, nc 27409 - 9421 C for sales or technical support, contact rfmd at (+1) 336 - 678 - 5570 or sales - support@rfmd.com 3 of 6 current adjustment using resistor r 5 the rfcm30 5 0 can be operated over a wide range of current to provide maximum required performance with minimum current consumption. changing the value of resistor r 5 on application circuit allows a variation of the current between 420 ma and 34 5 ma (typ.). within the range of current between 420 ma and 34 5 ma gain (s21) change is less than 0.4db and noise figure change is less than 0.1db. test condition: v+= 24v; t mb =30c; z s =z l =75; ntsc, 79ch analog; 50 dbmv @ 547.25 mhz; 7 db tilt, with 75 qam256 channels (6 db down) 340,0 350,0 360,0 370,0 380,0 390,0 400,0 410,0 420,0 10 100 1000 10000 100000 current [ma] resistor r5 [ ] current vs. resistor r5 340 350 360 370 380 390 400 410 420 430 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 current [ma] ctb and cin degradation [db] distortion degradation over device current, typical values ctb cin device current [ma], typical r 5 [ ] typical 420 open 400 3300 380 1000 360 300 350 120 34 5 0 v+= 24v; t mb =30c; z s =z l =75
RFCM3050 40 - 1003mhz gaas/gan power doubler module rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity tm , powerstar?, polaris tm total radio tm and ultimateblue tm are trademarks of rfmd, llc< bletooth is a trademark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered trademarks are the properly of their respective owne rs. ?200 9 , rf micro devices, inc. ds130621 7628 thorndike road, greensboro, nc 27409 - 9421 C for sales or technical support, contact rfmd at (+1) 336 - 678 - 5570 or sales - support@rfmd.com 4 of 6 application circuit evaluation board layout note: the ground plane of the rfcm 3050 module should be soldered onto a board equipped with as many thermal vias as possible. underneath this thermal via array a heat sink with thermal grease needs to be placed which is able to dissipate the complete module dc power (up to 10. 6 watts). in any case the module backside temperature should not exceed 100c. c 8 4 . 7 n f r 5 c 6 1 . 2 p f c 3 1 . 2 p f r 4 1 0 c 2 4 . 7 n f c 1 0 d n i d 2 m m 3 z 5 v 6 t 1 r 1 1 0 k d 1 t g l 3 4 - 3 3 a c 1 4 . 7 n f c 7 4 . 7 n f u 1 r f c m 3 0 5 0 1 2 3 4 9 8 7 6 5 f b 1 b e a d 6 0 t 3 r f x f 0 0 0 7 t 1 r f x f 0 0 1 0 t 2 r f x f 0 0 0 8 v + g n d r f i n r f o u t c 9 d n i c 1 2 d n i c 1 1 0 . 5 p f c 1 4 d n i c 1 3 d n i d 3 t q p 2 0 0 0 0 1 r 7 0 r 8 0 r 9 0 c a p a c i t y b y b o n d p a d s r 1 0 0 r 1 1 0 r 1 2 0 c a p a c i t y b y b o n d p a d s
RFCM3050 40 - 1003mhz gaas/gan power doubler module rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity tm , powerstar?, polaris tm total radio tm and ultimateblue tm are trademarks of rfmd, llc< bletooth is a trademark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered trademarks are the properly of their respective owne rs. ?200 9 , rf micro devices, inc. ds130621 7628 thorndike road, greensboro, nc 27409 - 9421 C for sales or technical support, contact rfmd at (+1) 336 - 678 - 5570 or sales - support@rfmd.com 5 of 6 component chart component type value qty designator comment capacitor 4.7nf 4 c1, c2, c7 ,c8 capacitor 1.2 pf 2 c3, c6 capacitor 0.5pf 1 c11 capacitor dni 5 c9, c10, c12, c13, c14 optional to improve matching in application resistor 10k 1 r1 resistor 10 1 r4 resistor see page 3 1 r5 optional to set current - value resistor 0 6 r7, r8, r9, r10, r11, r12 optional to improve matching in application (capacity by bondpads) impedance bead 60 @ 100mhz 1 fb1 transient voltage suppressor diode tgl34 - 33a 1 d1 zener diode mm3z5v6t1g 1 d2 esd - protection diode tqp20000 1 1 d3 transformer rfxf00 10 1 t1 transformer rfxf0008 1 t2 transformer rfxf0009 1 t3 dut RFCM3050 1 u1 pin configuration pin function description 1 rf in (+) rf amp positive input 2 5.6v v+ supply voltage 5.6v 3 i dc adjust current adjustment 4 rf in ( - ) rf amp negative input 5 rf out ( - ) rf amp negative output 6 gnd ground 7 24v v+ supply voltage 24v 8 gnd ground 9 rf out (+ ) rf amp positive output 2 3 6 9 8 g n d i d c a d j u s t r f i n + r f i n - r f o u t - r f o u t + 5 . 6 v v + 2 4 v v + g n d 7 4 5 1 g n d
RFCM3050 40 - 1003mhz gaas/gan power doubler module rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity tm , powerstar?, polaris tm total radio tm and ultimateblue tm are trademarks of rfmd, llc< bletooth is a trademark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered trademarks are the properly of their respective owne rs. ?200 9 , rf micro devices, inc. ds130621 7628 thorndike road, greensboro, nc 27409 - 9421 C for sales or technical support, contact rfmd at (+1) 336 - 678 - 5570 or sales - support@rfmd.com 6 of 6 package drawing dimensions in millimeters
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