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1 of 26 optimum technology matching? applied gaas hbt ingap hbt gaas mesfet sige bicmos si bicmos sige hbt gaas phemt si cmos si bjt gan hemt functional block diagram rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity?, powerstar?, polaris? total radio? and ultimateblue? are trademarks of rfmd, llc. bluetooth is a trade- mark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered tradem arks are the property of their respective owners. ?2006, rf micro devices, inc. product description 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . ordering information bifet hbt ldmos ? trx3 trx5 RF8889A trx4 gsm 1800/1900 gsm 850/900 charge pump/ decoder gsm rx3 gsm rx2 gsm rx1 trx2 v1 v2 v3 v4 vdd trx1 RF8889A sp10t antenna switch module the RF8889A antenna switch module offers very low insertion loss along with excellent linearity performance. the rf8 889a is ideal for mult i-mode gsm, edge, cdma, wcdma, lte and td-scdma applications. this module integrates low pass filtering on the gsm transmit paths thus avoiding the need for external harmonic attenuation. the RF8889A is compatible wi th +1.8v control logic and is packaged in a compact 3.0mmx3.8mm, 26-pin, qfn package. RF8889A does not require external dc blocking capacitors enabling solution size reduction. features ? broadband performance suitable for all cellular modulation schemes up to 2.7ghz ? excellent insertion loss and isolation performance ? high isolation between gsm rx paths>32db typ. ? five linear paths offer band combination and air interface flexibility ? integrated low pass filters on 2g paths for best in class harmonic attenuation ? very high linearity - b13-2fo, iip2, iip3, tbr ? gpio interface and fully spec compliant at 1.3v control (min) ? very low current consumption ? small solution size - no dc blocking capacitors required ? compact 3.0mmx3.8mmx0.85mm (typ) qfn module applications ? cellular handset applications ? cellular modems and usb devices ? multi-mode gsm, edge, cdma, wcdma, lte, and td-scdma applications ds111017 package: qfn, 3.0mmx3.8mmx0.85mm RF8889A sp10t antenna switch mod- ule RF8889A sp10t antenna switch module
2 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . absolute maximum ratings parameter rating unit v dd 3.5 v ctla, ctlb, ctlc, ctld 2.7 v maximum input peak power (instantaneous, 1:1 vswr) tx1 +36, 50%dc (t amb =25c) dbm tx2 +34, 50%dc (t amb =25c) dbm trx1 ? trx5 +32, (t amb =25c) dbm operating temperature -30 to +90 c storage temperature -65 to +150 c parameter specification unit condition min. typ. max. gsm850/900 transmit nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range (gsm850) 824 836.5 849 mhz frequency range (gsm900) 880 897.5 915 mhz insertion loss tx1 - ant 0.95 1.30 db p in =35dbm, tx1=824mhz to 849mhz tx1 - ant 1.05 1.30 db p in =35dbm, tx1=880mhz to 915mhz attenuation tx1 - ant, 2fo 25 37 db p in =0dbm; freq 1648mhz to 1830mhz tx1 - ant, 3fo 25 27 db p in =0dbm; freq 2472mhz to 2745mhz, tx1 - ant, 4fo 20 33 db p in =0dbm; freq 3296mhz to 3660mhz tx1 - ant, 5fo up to 12.75ghz 20 31 db p in =0dbm; freq 4120mhz to 12750mhz isolation tx1 - rx1 35 48 db tx1=824mhz to 915mhz tx1 - rx2 35 46 db tx1 - rx3 35 37 db tx1 - trx1 35 51 db tx1 - trx2 35 45 db tx1 - trx3 35 53 db tx1 - trx4 35 57 db tx1 - trx5 35 45 db tx1 - tx2 35 39 db tx1=824mhz to 849mhz tx1 - tx2 35 42 db tx1=1648mhz to 1830mhz tx2 - ant 25 27 db tx1=1710mhz to 1910mhz harmonics tx1 - ant, 2fo 71 99 dbc p in =35dbm, 25% dc tx1 - ant, 3fo 71 80 dbc tx1 - ant, 4fo - 12.75ghz 71 103 dbc vswr 1.25 caution! esd sensitive device. exceeding any one or a combination of the absolute maximum rating conditions may cause permanent damage to the device. ex tended application of absolute maximum rating conditions to the device may reduce device reliability. specified typical perfor- mance or functional operation of the devi ce under absolute maximum rating condi- tions is not implied. the information in this publication is believed to be accurate and reliable. however, no responsibility is assumed by rf micro devices, inc. ("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 circuitry, recommended appli- cation circuitry and specifications at any time without prior notice. rfmd green: rohs compliant per eu directive 2002/95/ec, halogen free per iec 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a fl ame retardant, and <2% antimony in solder.
3 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . gsm1800/1900 transmit nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range (gsm1800) 1710 1747.5 1785 mhz frequency range (gsm1900) 1850 1880 1910 mhz insertion loss tx2 - ant 1.05 1.30 db p in =32dbm, tx2=1710mhz to 1785mhz tx2 - ant 1.10 1.30 db p in =32dbm, tx2=1850mhz to 1910mhz attenuation tx2 - ant, 2fo 25 38 db p in =0dbm; freq 3420 to 3820 mhz tx2 - ant, 3fo 25 38 db p in =0dbm; freq 5130 to 5730 mhz tx2 - ant, 4fo up to 12.75ghz 20 38 db p in =0dbm; freq 6840 to 12750mhz isolation tx2 - rx1 32 42 db tx2=1710mhz to 1910mhz tx2 - rx2 32 41 db tx2 - rx3 32 36 db tx2 - trx1 32 43 db tx2 - trx2 32 40 db tx2 - trx3 32 43 db tx2 - trx4 32 43 db tx2 - trx5 32 40 db tx2 - tx1 40 45 db tx1 - ant 45 53 db tx2=824mhz to 915mhz harmonics tx2 - ant, 2fo 68 98 dbc p in =32dbm, 25% dc tx2 - ant, 3fo 68 82 dbc tx2 - ant, up to 12.75ghz 68 102 dbc vswr 1.36 gsm rx1 nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range (rx 850) 869 894 mhz frequency range (rx900) 925 960 mhz frequency range (rx1800) 1805 1880 mhz frequency range (rx1900) 1930 1990 mhz insertion loss rx1 - ant; rx850 0.65 0.85 db frequency 869mhz to 894mhz rx1 - ant; rx900 0.65 0.85 db frequency 925mhz to 960mhz rx1 - ant; rx1800 0.75 1.00 db frequency 1805mhz to 1880mhz rx1 - ant; rx1900 0.75 1.00 db frequency 1930mhz to 1990mhz vswr 1.10 gsm rx2 nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range (rx 850) 869 894 mhz frequency range (rx900) 925 960 mhz frequency range (rx1800) 1805 1880 mhz parameter specification unit condition min. typ. max.
4 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . gsm rx2 (continued) frequency range (rx1900) 1930 1990 mhz insertion loss rx2 - ant; rx850 0.65 0.85 db frequency 869mhz to 894mhz rx2 - ant; rx900 0.65 0.85 db frequency 925mhz to 960mhz rx2 - ant; rx1800 0.75 1.00 db frequency 1805mhz to 1880mhz rx2 - ant; rx1900 0.75 1.00 db frequency 1930mhz to 1990mhz isolation rx2 - ant (active path rx3 - ant) 30 32 db frequency 1805mhz to 1990mhz vswr 1.10 gsm rx3 nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range (rx 850) 869 894 mhz frequency range (rx900) 925 960 mhz frequency range (rx1800) 1805 1880 mhz frequency range (rx1900) 1930 1990 mhz insertion loss rx3 - ant; rx850 0.65 0.85 db frequency 869mhz to 894mhz rx3 - ant; rx900 0.65 0.85 db frequency 925mhz to 960mhz rx3 - ant; rx1800 0.80 1.00 db frequency 1805mhz to 1880mhz rx3 - ant; rx1900 0.80 1.00 db frequency 1930mhz to 1990mhz isolation rx3 - ant (active path rx2 - ant) 33 37 db frequency 1805mhz to 1990mhz vswr 1.10 umts trx1 ? trx5 low band nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range band xii 698 716 mhz 728 746 mhz band xiii 777 787 mhz 746 756 mhz band v 824 849 mhz 869 894 mhz band viii 880 915 mhz 925 960 mhz insertion loss trx1 - ant 0.62 0.85 db 698mhz to 960mhz trx2 - ant 0.62 0.85 db trx3 - ant 0.62 0.85 db trx4 - ant 0.62 0.85 db trx5 - ant 0.62 0.85 db parameter specification unit condition min. typ. max.
5 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 low band (continued) isolation trx1 - trx2 17 28 db 824mhz to 960mhz trx1 - trx3 30 49 db trx1 - trx4 30 56 db trx1 - trx5 30 44 db trx2 - trx3 30 48 db trx2 - trx4 30 56 db trx2 - trx5 30 44 db trx3 - trx4 17 30 db trx3 - trx5 25 44 db trx4 - trx5 17 32 db trx1 - rx1, rx2, rx3 25 39 db trx2 - rx1, rx2, rx3 30 45 db trx3 - rx1, rx2, rx3 40 51 db trx4 - rx1, rx2, rx3 40 51 db trx5 - rx1, rx2, rx3 40 50 db trx1 - tx1 45 50 db trx1 - tx2 37 45 db trx2 - tx1 50 55 db trx2 - tx2 37 44 db trx3 - tx1 50 55 db trx3 - tx2 35 41 db trx4 - tx1 50 54 db trx4 - tx2 35 41 db trx5 - tx1 48 53 db trx5 - tx2 34 40 db harmonics band 13, 2fo on trx3 -87 dbm p in =25dbm, cw, fo=786.5mhz trx - ant, 2fo 68 104 dbc p in =26dbm, cw trx - ant, 3fo 68 102 dbc trx - ant, up to 12.75ghz 68 103 dbc vswr trx1,2,3,4,5 1.20 698mhz to 960mhz parameter specification unit condition min. typ. max.
6 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 high band nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . frequency range band iv 1710 1755 mhz 2110 2115 mhz band iii 1710 1785 mhz 1805 1880 mhz band ii 1850 1910 mhz 1930 1990 mhz band i 1920 1980 mhz 2110 2170 mhz band xxxx 2300 2400 band vii 2500 2590 mhz 2620 2690 mhz insertion loss trx1 - ant 0.70 0.85 db p in =26dbm, cw, 1710mhz to 2170mhz trx2 - ant 0.70 0.85 db trx3 - ant 0.70 0.85 db trx4 - ant 0.75 0.85 db trx5 - ant 0.75 0.85 db trx1 - ant 0.80 0.95 db p in =26dbm, cw, 2300mhz to 2690mhz trx2 - ant 0.80 0.95 db trx3 - ant 0.83 0.95 db trx4 - ant 0.95 1.05 db trx5 - ant 0.95 1.05 db parameter specification unit condition min. typ. max.
7 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 high band (continued) isolation trx1 to trx2 1710-1880 17 22 db 1710mhz to 1880mhz trx1 to trx3 1710-1880 30 42 db trx1 to trx4 1710-1880 30 44 db trx1 to trx5 1710-1880 30 40 db trx2 to trx1 1710-1880 17 24 db trx2 to trx3 1710-1880 30 40 db trx2 to trx4 1710-1880 30 44 db trx2 to trx5 1710-1880 30 40 db trx3 to trx1 1710-1880 30 41 db trx3 to trx2 1710-1880 30 48 db trx3 to trx4 1710-1880 17 23 db trx3 to trx5 1710-1880 25 35 db trx4 to trx1 1710-1880 30 42 db trx4 to trx2 1710-1880 30 55 db trx4 to trx3 1710-1880 17 23 db trx4 to trx5 1710-1880 17 25 db trx5 to trx1 1710-1880 30 42 db trx5 to trx2 1710-1880 30 53 db trx5 to trx3 1710-1880 30 33 db trx5 to trx4 1710-1880 17 25 db trx1 to rx1, rx2, rx3 1710-1880 23 32 db parameter specification unit condition min. typ. max.
8 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 high band (continued) trx2 to rx1, rx2, rx3 1710-1880 30 37 db 1710mhz to 1880mhz (continued) trx3 to rx1, rx2, rx3 1710-1880 35 42 db trx4 to rx1, rx2, rx3 1710-1880 35 41 db trx5 to rx1, rx2, rx3 1710-1880 35 41 db trx1 to tx1 1710-1880 50 56 db trx1 to tx2 1710-1880 27 33 db trx2 to tx1 1710-1880 50 58 db trx2 to tx2 1710-1880 27 33 db trx3 to tx1 1710-1880 55 60 db trx3 to tx2 1710-1880 30 36 db trx4 to tx1 1710-1880 55 60 db trx4 to tx2 1710-1880 30 36 db trx5 to tx1 1710-1880 55 60 db trx5 to tx2 1710-1880 27 35 db trx1 to trx2 1850-1990 17 22 db 1850mhz to 1990mhz trx1 to trx3 1850-1990 30 41 db trx1 to trx4 1850-1990 30 43 db trx1 to trx5 1850-1990 30 39 db trx2 to trx1 1850-1990 17 24 db trx2 to trx3 1850-1990 30 40 db trx2 to trx4 1850-1990 30 43 db trx2 to trx5 1850-1990 30 39 db trx3 to trx1 1850-1990 30 41 db trx3 to trx2 1850-1990 30 48 db trx3 to trx4 1850-1990 17 23 db trx3 to trx5 1850-1990 25 34 db trx4 to trx1 1850-1990 30 41 db trx4 to trx2 1850-1990 30 53 db trx4 to trx3 1850-1990 17 23 db trx4 to trx5 1850-1990 17 24 db trx5 to trx1 1850-1990 30 42 db trx5 to trx2 1850-1990 30 52 db trx5 to trx3 1850-1990 30 32 db trx5 to trx4 1850-1990 17 24 db trx1 to rx1, rx2, rx3 1850-1990 20 31 db trx2 to rx1, rx2, rx3 1850-1990 30 36 db trx3 to rx1, rx2, rx3 1850-1990 35 41 db trx4 to rx1, rx2, rx3 1850-1990 35 41 db trx5 to rx1, rx2, rx3 1850-1990 35 40 db parameter specification unit condition min. typ. max.
9 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 high band (continued) trx1 to tx1 1850-1990 50 55 db 1850mhz to 1990mhz (continued) trx1 to tx2 1850-1990 27 33 db trx2 to tx1 1850-1990 50 56 db trx2 to tx2 1850-1990 28 33 db trx3 to tx1 1850-1990 50 56 db trx3 to tx2 1850-1990 27 32 db trx4 to tx1 1850-1990 50 56 db trx4 to tx2 1850-1990 27 31 db trx5 to tx1 1850-1990 50 55 db trx5 to tx2 1850-1990 27 31 db trx1 to trx2 1920-2170 17 21 db 1920mhz to 2170mhz trx1 to trx3 1920-2170 30 40 db trx1 to trx4 1920-2170 30 42 db trx1 to trx5 1920-2170 30 37 db trx2 to trx1 1920-2170 17 23 db trx2 to trx3 1920-2170 30 38 db trx2 to trx4 1920-2170 30 41 db trx2 to trx5 1920-2170 30 37 db trx3 to trx1 1920-2170 30 40 db trx3 to trx2 1920-2170 30 53 db trx3 to trx4 1920-2170 17 22 db trx3 to trx5 1920-2170 25 33 db trx4 to trx1 1920-2170 30 41 db trx4 to trx2 1920-2170 30 50 db trx4 to trx3 1920-2170 17 22 db trx4 to trx5 1920-2170 17 24 db trx5 to trx1 1920-2170 30 41 db trx5 to trx2 1920-2170 30 48 db trx5 to trx3 1920-2170 30 32 db trx5 to trx4 1920-2170 17 23 db trx1 to rx1, rx2, rx3 1920-2170 22 31 db trx2 to rx1, rx2, rx3 1920-2170 30 35 db trx3 to rx1, rx2, rx3 1920-2170 35 40 db trx4 to rx1, rx2, rx3 1920-2170 35 40 db trx5 to rx1, rx2, rx3 1920-2170 35 40 db trx1 to tx1 1920-2170 50 54 db trx1 to tx2 1920-2170 28 33 db trx2 to tx1 1920-2170 50 55 db trx2 to tx2 1920-2170 28 33 db trx3 to tx1 1920-2170 50 54 db trx3 to tx2 1920-2170 28 32 db trx4 to tx1 1920-2170 50 54 db parameter specification unit condition min. typ. max.
10 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 high band (continued) trx4 to tx2 1920-2170 28 32 db 1920mhz to 2170mhz (continued) trx5 to tx1 1920-2170 47 53 db trx5 to tx2 1920-2170 27 31 db trx1 to trx2 2300-2690 17 20 db 2300mhz to 2690mhz trx1 to trx3 2300-2690 30 37 db trx1 to trx4 2300-2690 30 38 db trx1 to trx5 2300-2690 30 33 db trx2 to trx1 2300-2690 17 22 db trx2 to trx3 2300-2690 30 35 db trx2 to trx4 2300-2690 30 37 db trx2 to trx5 2300-2690 30 33 db trx3 to trx1 2300-2690 30 37 db trx3 to trx2 2300-2690 30 51 db trx3 to trx4 2300-2690 17 20 db trx3 to trx5 2300-2690 25 29 db trx4 to trx1 2300-2690 30 38 db trx4 to trx2 2300-2690 30 47 db trx4 to trx3 2300-2690 17 20 db trx4 to trx5 2300-2690 17 21 db trx5 to trx1 2300-2690 30 39 db trx5 to trx2 2300-2690 30 45 db trx5 to trx3 2300-2690 28 30 db trx5 to trx4 2300-2690 17 21 db trx1 to rx1, rx2, rx3 2300-2690 21 29 db trx2 to rx1, rx2, rx3 2300-2690 28 33 db trx3 to rx1, rx2, rx3 2300-2690 33 38 db trx4 to rx1, rx2, rx3 2300-2690 33 38 db trx5 to rx1, rx2, rx3 2300-2690 33 38 db trx1 to tx1 2300-2690 53 58 db trx1 to tx2 2300-2690 33 39 db trx2 to tx1 2300-2690 55 60 db trx2 to tx2 2300-2690 33 39 db trx3 to tx1 2300-2690 53 58 db trx3 to tx2 2300-2690 33 38 db trx4 to tx1 2300-2690 53 58 db trx4 to tx2 2300-2690 33 38 db trx5 to tx1 2300-2690 52 57 db trx5 to tx2 2300-2690 33 37 db harmonics trx - ant, 2fo 68 101 dbc p in =26dbm, cw trx - ant, 3fo 68 103 dbc trx - ant, up to 12.75ghz 68 104 dbc parameter specification unit condition min. typ. max.
11 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . umts trx1 ? trx5 high band (continued) vswr trx1, 2, 3, 4, 5 1.40 1710mhz to 2170mhz iip2/iip3 - c2k, umts iip2 c2k mode - cell 824 113.5 128 dbm tone 1: 824mhz at 26dbm, tone 2: 1693mhz at -20dbm receive freq: 869mhz iip2 c2k mode - cell 836 113.5 130 dbm tone 1: 836.5mhz at 26dbm, tone 2: 1718mhz at -20dbm receive freq: 881.5mhz iip2 c2k mode - cell 849 113.5 128 dbm tone 1: 849mhz at 26dbm, tone 2: 1743mhz at -20dbm receive freq: 894mhz iip2 c2k mode - pcs 1850 95.5 128 dbm tone 1: 1850mhz at 26dbm, tone 2: 3780mhz at -20dbm receive freq: 1930mhz iip2 c2k mode - pcs 1880 95.5 129 dbm tone 1: 1880mhz at 26dbm, tone 2: 3840mhz at -20dbm receive freq: 1960mhz iip2 c2k mode - pcs 1910 95.5 127 dbm tone 1: 1910mhz at 26dbm, tone 2: 3900mhz at -20dbm receive freq: 1990mhz iip2 c2k mode - aws 1710 95.5 127 dbm tone 1: 1710mhz at 26dbm, tone 2: 3820mhz at -20dbm receive freq: 2110 mhz iip2 c2k mode - aws 1732.5 95.5 126 dbm tone 1: 1732.5mhz at 26dbm, tone 2: 3865mhz at -20dbm receive freq: 2132.5mhz iip2 c2k mode - aws 1755 95.5 126 dbm tone 1: 1755mhz at 26dbm, tone 2: 3910mhz at -20dbm receive freq: 2155mhz iip2 umts mode - 2600 102 112 dbm tone 1: 2535mhz at 20dbm, tone 2: 120mhz at -15dbm receive freq: 2655mhz iip2 umts mode - imt 102 118 dbm tone 1: 1950mhz at 20dbm, tone 2: 190mhz at -15dbm receive freq: 2140 mhz iip2 umts mode - pcs 102 112 dbm tone 1: 1880mhz at 20dbm, tone 2: 80mhz at -15dbm receive freq: 1960mhz iip2 umts mode - dcs 102 114 dbm tone 1: 1747mhz at 20dbm, tone 2: 95mhz at -15dbm receive freq: 1842mhz iip2 umts mode - pdc 102 107 dbm tone 1: 1440mhz at 20dbm, tone 2: 48mhz at -15dbm receive freq: 1488mhz iip2 umts mode - 900 102 109 dbm tone 1: 897mhz at 20dbm, tone 2: 45mhz at -15dbm receive freq: 942mhz iip2 umts mode - us cell 102 111 dbm tone 1: 836.5mhz at 20dbm, tone 2: 45mhz at -15dbm receive freq: 881.5mhz iip3 umts mode - 2600 61 76 dbm tone 1: 2535mhz at 20dbm, tone 2: 2415mhz at -15dbm receive freq: 2655mhz parameter specification unit condition min. typ. max.
12 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . iip2/iip3 - c2k, umts (continued) iip3 umts mode - imt 61 72 dbm tone 1: 1950mhz at 20dbm, tone 2: 1760mhz at -15dbm receive freq: 2140 mhz iip3 umts mode - pcs 61 71 dbm tone 1: 1880mhz at 20dbm, tone 2: 1800mhz at -15dbm receive freq: 1960mhz iip3 umts mode - dcs 61 73 dbm tone 1: 1747mhz at 20dbm, tone 2: 1652mhz at -15dbm receive freq: 1840mhz iip3 umts mode - pdc 61 74 dbm tone 1: 1440mhz at 20dbm, tone 2: 1392mhz at -15dbm receive freq: 1488mhz iip3 umts mode - 900 61 80 dbm tone 1: 897mhz at 20dbm, tone 2: 852mhz at -15dbm receive freq: 942mhz iip3 umts mode - us cell 61 74 dbm tone 1: 836.5mhz at 20dbm, tone 2: 791.5mhz at -15dbm receive freq: 881.5mhz triple beat ratio (tbr) nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . trx1 triple beat ratio bc0 (gsm800) 81 89 dbc vswr=2:1; temp=15, 25, 60c trx1 triple beat ra tio bc1 (pcs) 81 89 dbc trx1 triple beat ratio bc4 81 91 dbc trx1 triple beat ratio bc5 (gsm400) 81 91 dbc trx1 triple beat ra tio bc14 (pcs) 81 89 dbc trx1 triple beat ratio bc15 (aws) 81 102 dbc trx2 triple beat ratio bc0 (gsm800) 81 89 dbc trx2 triple beat ra tio bc1 (pcs) 81 89 dbc trx2 triple beat ratio bc4 81 90 dbc trx2 triple beat ratio bc5 (gsm400) 81 91 dbc trx2 triple beat ra tio bc14 (pcs) 81 89 dbc trx2 triple beat ratio bc15 (aws) 81 101 dbc trx3 triple beat ratio bc0 (gsm800) 81 89 dbc trx3 triple beat ra tio bc1 (pcs) 81 89 dbc trx3 triple beat ratio bc4 81 90 dbc trx3 triple beat ratio bc5 (gsm400) 81 91 dbc trx3 triple beat ra tio bc14 (pcs) 81 89 dbc trx3 triple beat ratio bc15 (aws) 81 101 dbc trx4 triple beat ratio bc0 (gsm800) 81 89 dbc parameter specification unit condition min. typ. max.
13 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . triple beat ratio (tbr) (continued) trx4 triple beat ratio bc1 (pcs) 81 89 dbc vswr=2:1; temp=15, 25, 60c (continued) trx4 triple beat ratio bc4 81 90 dbc trx4 triple beat ratio bc5 (gsm400) 81 91 dbc trx4 triple beat ratio bc14 (pcs) 81 89 dbc trx4 triple beat rati o bc15 (aws) 81 101 dbc trx5 triple beat ratio bc0 (gsm800) 81 89 dbc trx5 triple beat ratio bc1 (pcs) 81 88 dbc trx5 triple beat ratio bc4 81 90 dbc trx5 triple beat ratio bc5 (gsm400) 81 90 dbc trx5 triple beat ratio bc14 (pcs) 81 88 dbc trx5 triple beat rati o bc15 (aws) 81 101 dbc dc control and electrical specifications nominal conditions unless otherwise stated. v dd = 2.75 v, v high /v low = 1.8 v/0 v, temp = 25c, 50 ? . v dd switch supply voltage 2.4 3.5 v v dd supply current 0.10 0.15 ma active mode ctla, ctlb, ctlc, ctld ? control voltage high 1.3 2.7 v ctla, ctlb, ctlc, ctld ? control voltage low 00.45v control current 50 ? a switching speed 3 5 ? s 10% to 90% rf parameter specification unit condition min. typ. max.
14 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . tb gsm + pb umts mode v1 v2 v3 v4 ant - gsm lb tx1 high high low low ant - gsm hb tx2 high low low low ant - rx1 low low high low ant - rx2 low high high low ant - rx3 low high low low ant - trx1 high low high low ant - trx2 high high high low ant - trx3 high low high high ant - trx4 high high high high ant - trx5 high low low high note: the sp10t switch is controlled by ctla, ctlb, ctlc, and ctld also referred to as v1, v2, v3 and v4 respectively.
15 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . pin out pin function description 1gnd ground 2trx3 wcdma rf input/output port 3 3trx4 wcdma rf input/output port 4 4trx5 wcdma rf input/output port 5 5gnd ground 6gnd ground 7ant connected to antenna 8gnd ground 9gnd ground 10 tx2 gsm 1800/1900 rf transmit input 11 gnd ground 12 gnd ground 13 tx1 gsm 850/900 rf transmit input 14 gnd ground 15 rx3 gsm rf output port 3 16 gnd ground 17 rx2 gsm rf output port 2 18 rx1 gsm rf output port 1 19 trx1 wcdma rf input/output port 1 20 trx2 wcdma rf input/output port 2 21 gnd ground 22 vdd decoder and charge pump supply voltage (2.75v typical) 23 v4 rf path control 4 (ctld) ? refer to switch control table 24 v3 rf path control 3 (ctlc) ? refer to switch control table 25 v2 rf path control 2 (ctlb) ? refer to switch control table 26 v1 rf path control 1 (ctla) ? refer to switch control table 1 2 3 top view gnd tx2 trx3 trx5 ant 3.0mm x 3.8mm x 0.85mm gnd gnd gnd trx4 gnd 4 5 6 7 9 10 11 12 13 8 21 20 19 18 17 16 15 14 26 25 24 23 22 gnd gnd tx1 gnd rx3 gnd rx2 rx1 trx1 trx2 gnd v2 v1 v3 v4 vdd
16 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . package drawing
17 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . pcb design requirements
18 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . evaluation board schematic application environment decoupling capacitors on the control pins protect the control ci rcuitry from possible rf leakage. as a good engineering prac- tice, RF8889A evaluation board uses 100pf decoupling capacitors on the control lines, however these capacitors may require optimization based on the application. th e use of these capacitors is routing depe ndent and in some applications, decoupling capacitors may not be required at all. a 10nf de coupling capacitor is recommended on the vdd line. the value of l1 & c1 will depend on the contact discharge rating which needs to be achieved for a particular application. as contact discharge testing is very sensitive to grounding and prox imity of the dut to the antenna, it is difficult to specify co ntact gnd 56nh l1 v1 v4 gnd v3 v2 v1 vdd v2 v3 v4 gnd gnd gnd gnd gnd gnd gnd gnd rx 3 rx 2 rx 1 trx 1 tx 1 tx 2 trx 2 trx 3 trx 5 ant gnd gnd gnd gnd gnd gnd gnd gnd 100pf c3 100pf c4 100pf c5 100pf c6 100pf c1 trx 4 gnd gnd j1 trx3 j2 trx4 j3 trx5 j4 ant j5 tx2 j6 tx1 j7 rx3 j8 rx2 j9 rx1 j10 trx1 j11 trx2 3m m x 3.8m m , 26pin, qfn gnd 1 trx3 2 trx4 3 trx5 4 gnd 5 gnd 6 ant 7 gnd 8 gnd 9 tx2 10 gnd 11 gnd 12 tx1 13 gnd 14 rx3 15 gnd 16 rx2 17 rx1 18 trx1 19 trx2 20 gnd 21 vdd 22 v4 23 v3 24 v2 25 v1 26 gnd_d/f u1 gnd gnd gnd 1 2 3 4 5 6 hdr_2x3_ra p1 10nf c7
19 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . discharge rating based on evaluation board testing. therefore, the values of these components on evaluation board have been optimized for best rf performance. all rf paths on RF8889A are self-terminating, which means that an y unused ports could either be left floating or be termi- nated to ground via capacitive coupling. electrical test methods the electrical parameters for the switch are measured on te st pwb provided by rfmd. the test pwb includes means for decoupling rf signals from control signal port (shunt capacito r at control signal ports). all measurements are done with cali- bration plane at switch pins. the effect of test board losses, and phase delay have been offset using the calibration board.
20 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . evaluation board layout board thickness 0.062", board material fr-4 and rogers r04003
21 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . layout guidelines in order to get the best out of band attenuation as specified in the data sheet, layout guidelines should be followed as shown.
22 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . theory of operation product description the RF8889A is a sp10t antenna switch module (asm) with inte grated dual low pass filters on gsm transmit paths optimized for best in class out of band attenuation and insertion loss. th is simplifies the phone design by eliminating the need for dis- crete harmonic filters, and possible matchi ng components. integrated filtering provides etsi compliant harmonic suppression at the antenna port even under mismatch conditions, which is important as modern antennas today often present a load that significantly deviates from nominal impedance. the gsm rx ports of this module have symmetrical performanc e, and hence the rx branches can be used interchangeably from 869mhz to 1990mhz which allows for ultimate user flex ibility. this module also features an integrated charge- pump/decoder which allows for excellent linearity performance ev en at 1.3v gpio. the decoder allows the switch to be con- trolled in any of the specified ten states as defined by the control logic using 4 general-purpose i/o control lines.
23 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . typical performance data on evaluation board: fixture losses have been de-embedded (temp=25c, v dd =2.75 v, v control high=1.8v, v control low=0v)
24 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com .
25 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com .
26 of 26 RF8889A ds111017 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com .

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