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rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 4 08 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . rf micro devices ? and rfmd ? are trademarks of rfmd, llc. bluetooth 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 property of their respective owners. ?2013, rf micro devices, in c. 1 of 12 rfca3828 75 ? high linearity phemt mmic amplifier the rfca3828 is a high performance phemt mmic amplifier designed to run from a single 5v or 6 v supply, without the need for an external dropping resistor. the high gain, high linearity, and low distortion from 50mhz to 1200mhz make this part ideal for broad - band cable applications. an integrated active bias circuit provides stable gain over temperature and process variations. it is offered in a small sot - 89 package and is rohs compliant. functional block diagram ordering information rfca3828 sq sample b ag with 25 pieces rfca3828 sr 7" reel with 100 pieces rfca3828 tr13 13" reel with 2500 pieces rfca3828 pck - 410 50mhz to 1200mhz pcba with 5 - piece sample bag package: sot - 89 features high gain = 2 2 db high linearity and low distortion 39 dbm oip3 at 500mhz - 68 dbc cso , 79ch, + 30dbmv/ch - 82 dbc ctb , 79ch, + 30dbmv/ch single 5v or 6 v supply noise figure = 1.54db at 500mhz applications broadband 75 ? gain block catv distribution amplifiers pre - amplifier for catv multi - dwelling units rfca3828
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 2 of 12 rfca3828 absolute maximum rat ings parameter rating unit max device current (i dd ) 250 ma max device voltage (v dd ) 7 v max cw rf input power 24 dbm storage temperature - 40 to +150 c esd rating (hbm) 250 (class 1a) v moisture sensitivity level msl2 caution! esd sensitive device. rfmd green: rohs status based on eu directive 2011/65/eu (at time of this document revision) , halogen free per iec 61249 - 2 - 21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder. exceeding a ny one or a combination of the absolute maximum rating conditions may cause permanent damage to the device. extended application of absolute maximum rating conditions to the device may reduce device reliability. specified typical performance or functional operation of the device under absolute maximum rating conditions is not implied. recommended operating condition parameter specification unit min typ max operating temperature range - 40 +85 c operating junction temperature 160 c supply voltage range1 1 , 2 5.7 6 6.3 v supply voltage range2 1, 2 4.75 5 5.25 v notes: 1. operation of this device beyond any one of these limits may cause permanent damage. for reliable continuous operation, the de vice voltage and current must not exceed the maximum operating values specified in the absolute maximum ratings table above. 2. bias conditions should also satisfy the following expression: i d v d < (t c C t l ) / r th , j - l and t l = t lead nominal operating parameters parameter specification unit condition min typ max v dd = 6 v, i dd = 1 69 ma, t l = 25 c, z s = z l = 75 ? frequency range 50 1200 mhz small signal gain 22 db 50mhz 22 db 500mhz 20.5 db 1000mhz 20 .5 db 1200mhz gain flatness 1.5 db 1000mhz 2.0 db 1200mhz p1db 22.5 dbm 500mhz noise figure 1.54 db input return loss - 16 db 50mhz - 18 db 500mhz
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 3 of 12 rfca3828 parameter specification unit condition min typ max continued v dd = 6v, i dd = 169ma, t l = 25 c, z s = z l = 75 ? input return loss - 13.5 db 1000mhz - 13.5 db 1200mhz output return loss - 23 db 50mhz - 20 db 500mhz output return loss - 14.5 db 1000mhz - 16 db 1200mhz output ip3 43 dbm 50mhz, tone spacing = 6mhz, p out per tone = +7dbm 39 dbm 500mhz, tone spacing = 6mhz, p out per tone = +7dbm 37 dbm 1000mhz, tone spacing = 6mhz, p out per tone = +7dbm 36 dbm 1200mhz, tone spacing = 6mhz, p out per tone = +7dbm output ip2 67 dbm 50mhz, tone spacing = 30mhz, p out per tone = +3dbm 55 dbm 500mhz, tone spacing = 30mhz, p out per tone = +3dbm 52 dbm 1000mhz, tone spacing = 30mhz, p out per tone = +3dbm 52 dbm 1200mhz, tone spacing = 30mhz, p out per tone = +3dbm cso - 68 dbc 79 channels, +30dbmv/ch output ctb - 82 dbc xmod - 77 dbc device operating current (i dd ) 169 ma thermal resistance (r th ) 54 c/w junction to backside of pcb
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 4 of 12 rfca3828 typical application schematic 50mhz to 1 2 00mhz
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 5 of 12 rfca3828 typical performance: v dd = 6v, t l = 25 c, z s = z l = 75
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 6 of 12 rfca3828 typical performance: v dd = 6v, t l = 25 c, z s = z l = 75
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 7 of 12 rfca3828 typical performance: v dd = 6v, t l = 25 c, z s = z l = 75
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 8 of 12 rfca3828 evaluation board schematic 50mhz to 1 2 00mhz application circuit
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 9 of 12 rfca3828 evaluation board bill of materials (bom) 50m hz to 12 00mhz application circuit description reference designator manufacturer manufacturer's p/n rfca3828 evaluation board dynamic details (ddi) toronto rfca3828 - 410(a ) phemt catv amplifier u1 rfmd rfca3 828 cap, 820 pf, 5%, 50v, c0g, 0402 c1 murata electronics grm1555c1h 821 ja01 cap, 0.6 pf, +/ - 0.1pf, 50v, hi - q, 0402 c2 , c5 murata electronics grm1555c1hr6 0bb01d cap, 180pf, 5%, 50v c0g, 0402 c4 murata electronics grm1555c1h181ja01d cap, 1.0 f, 10%, 16 v, x7r, 0603 c6 murata electronics grm188r61a105ka61d cap, 1000pf, 5 %, 50v, c0g , 0603 c7 murata electronics grm188 5ch1h102ja01 cap, 100pf, 5%, 50v, c0g, 0603 c8 murata electronics grm1885c1h101ja01d res, 0 ? , 0402 kamaya r2, r5 kamaya, inc. rmc1/16s jpth ind, 3.9nh, +/ - 0.1nh, t/f, 0402 l2 coilcraft, inc. lqp15mn3n9b02d ind, 6.2nh, +/ - 0.1nh, t/f , 0402 l3 coilcraft, inc. lqg15 mn6n2b 02d ind, 680 nh, 5%, w/w, 0 8 0 5 l4 coilcraft, inc. 0805ls - 861xjlc conn, hdr, st, plrzd, 3 - pin, 0.100 p1 samtec inc. tsw - 102 - 07 - g - s conn, f fem edge mount, 75 ? , 0.068 j1 - j2 millimeter wave, llc mw - 846 - c - dd - 75 heatsink block robert s. wells heat sink screw, 2 - 56 x 3/16, socket head s1 - s5 mcmaster - carr supply co. 92196a076 dnp c3, r1, r3 - r4, r6, l1
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 10 of 12 rfca3828 evaluation board assembly drawing 50m hz to 12 00mhz application circuit
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 11 of 12 rfca3828 pin names and descriptions pin name description 1 rfin rf input; external dc blocking capacitor is required 2 gnd connection to ground; use via holes for best performance to reduce lead inductance as close to ground leads as possible 3 rfout/vdd rf output; device drain . dc voltage is present on this pin, therefore a dc blocking capacitor is necessary for proper operation. package outline (dimensions in millimeters)
rf micro devices inc . 7628 thorndike road, greensboro, nc 27409 - 9421 ds1 40 8 2 1 for sales or technical support, contact rfmd at +1.336.678.5570 or customerservice@rfmd.com . the information in this publication is believed to be accurate. however, no responsibility is assumed by rf micro devices, in c. ("rfmd") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component ci rcuitry, recommended application circuitry and specifications at any time without prior notice. 12 of 12 rfca3828 branding diagram

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