1 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet description the RFX1010 is a broadband, fully integrated, single - chip, single - die rfeic (rf front - end integrated circuit) which incorporates all the rf functionality needed for a tdd - mode rf front - end operated in the 700/800/900mhz frequency bands. the rfx 1010 architecture integrates a linear pa, lna, transmit and receive switching circuitry, associated matching net works, and harmonic filters all in a cmos single - chip device. the RFX1010 requires minimal external components including the power supply bypass capacitors. this rfeic is designed for medium to high output power, and consumes low current in receive mode. t he combination of superior output power, high sensitivity and efficiency, low noise, small form factor and low cost makes RFX1010 the ideal solution for multiple applications including ieee 802.15.4, zigbee, amr, smart home area network and other ism appli cations in the sub - ghz bands from 780 to 960mhz . it can also be used for ieee 802.11p and 802.11ah. f eatures ? 700/800/900mhz single - chip, single - die rf front - end ic ? separate tx and rx rf transceiver ports and single antenna port ? 700/800/900mhz power amplifier with low - pass harmonic filters ? low noise amplifier ? transmit/receive switch circuitry ? high transmit signal linearity meeting standards for o qpsk modulation ? low voltage (1.2v) cmos control logic ? esd protection circuitry on all pins dc grounded rf ports ? internal rf decoupling on all vdd bias pins ? low noise figure for the receive channel ? high power handling capability for received signals ? very low dc power consumption ? full on - chip matching and decoupling circuitry ? minimal external components require d ? 50 - ohm input / output matching ? market proven low cost cmos technology ? 3 x 3 x 0. 5 5mm small outline qfn - 16 package with exposed ground pad applications ? n. america 900mhz ism systems ? e europe 870mhz srd systems ? smart grid/amr/ami ? smart home appliances ? remote sensor and control ? other 700/800/900mhz radios 700 / 800 / 900mh z 0.5 watt broadband cmos rf e ic 1 2 3 4 5 6 7 8 1 6 1 5 1 4 1 3 1 7 9 1 0 1 1 1 2 r x e n t x e n t x g n d g n d d n c v d d 3 d e t d n c d n c i n d a n t v d d 1 m o d e r x v d d 2 g n d
2 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet pin assignment s : p in number pin name description 1 rx e n cmos input to enable receive mode 2 tx e n cmos input to enable transmit mode 3 tx rf tx signal from the transceiver to the pa: dc shorted to gnd 5 det analog voltage proportional to the pa power output 4, 8, 17 gnd ground C must be connected to ground in the application circuit 7 vdd 3 voltage supply connection for the power stage of pa 9 ant common rf port connected to the antenna, dc shorted to gnd 10 ind port for connecting ant matching inductor 6, 11 , 12 dnc do not connect C must be left floating in the application circuit 1 3 vdd 2 voltage supply connection for the lna 1 4 rx rf rx signal from the lna to the transceiver, dc shorted to gnd 15 vdd 1 voltage supply connection for the driver stage of pa 16 mode cmos input to control high gain/low gain for rx pin - out diagram : (top view) 1 6 5 1 2 3 4 1 5 1 4 1 3 6 7 8 9 1 0 1 1 1 2 r x e n t x e n t x g n d d e t d n c g n d m o d e d n c d n c i n d a n t v d d 3 v d d 1 v d d 2 r x 1 7 g n d
3 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet absolute maximum ratings : parameters units min max conditions dc vdd voltage supply v 0 4. 2 all vdd pins dc control pin voltage v 0 3.6 tx rf input power dbm + 7 ant rf input power dbm +5 when rx is on junction temperature o c + 150 storage ambient temperature o c - 50 +1 50 no rf and dc voltages applied appropriate care required according to jedec standards note: sustained operation at or above the absolute maximum ratings for any one or combinations of the above parameters may result in permanent damage to the device and is not recommended. all maximum rf input power ratings assume 50 - ohm terminal impedance. r ecomended o perating c onditions : parameters units min typ max conditions dc vdd voltage supply (note 1) v 2.7 3.3 3.6 all vdd pins control voltage high v 1.2 vdd rx e n, tx e n, and mode pins control voltage low v 0.3 rx e n, tx e n, and mode pins operating ambient temperature o c - 4 0 + 12 5 see note 2 ? ja o c/w 38 note 1 C for normal operation of the rfx 1010 , vdd must be continuously applied to all vdd supply pins . note2 C for operation above +85 o c , use the ? ja as guidance for system design to assure the junction temperature will not exceed the maximum of +150 o c. dc characteristics (vdd=3.3v; t=+25 o c) parameters units min typ max conditions dc control pin current consumption a 0. 1 rxen, txen, and mode pins dc shutdown current a 1 transmit - receive switching time u sec 1 shut - down and on state switching time u sec 1
4 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet transmit technical parameters ( vdd =3.3v; t=+25 o c ) parameters units min typ max conditions operating frequency band note1 mhz 780 9 6 0 all rf pins loaded by 50 - ohms saturated output power dbm +26 +27 in band linear output power db m 16 for 3% evm, 802.11ah, 4mhz/64qam large signal gain db 2 8 p out = +27dbm large signal current ma 350 p out = +27dbm , burst, 10% duty cycle quiescent current ma 40 second harmonic dbc - 3 2 p out = +27 dbm third harmonic dbc - 2 2 p out = +27 dbm input return loss (s11) db - 10 input/output impedance single - ended ohm 50 power detector voltage mv 200 1800 pout = +5 to +27dbm, 10k load vswr for stability 6:1 for all non - harmonic related spurs below - 42dbm/mhz, p in fixed for p out =+27dbm with 50ohm load vswr for ruggedness 10:1 no damage, pin <= +5dbm note 1: matching component will vary for different frequency bands receive technical parameters ( vdd =3.3v; t=+25 o c) parameters units min typ max conditions operating frequency band mhz 780 9 6 0 all rf pins are loaded by 50 - ohm gain db 1 4 high gain mode 1 2 low gain mode noise figure db 3 high gain mode 3. 5 low gain mode input return loss (s11) db - 10 at ant pin output return loss (s22) db - 10 at rx pin rf port impedance ohm 50 at rx and ant pins dc current ma 1 6 p out < - 10 dbm , high gain mode dc current ma 10 p out < - 10 dbm, low gain mode input p 1 db dbm - 5 high gain mode - 5 low gain mode
5 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet control signal diagram control logic truth table note: 1 denotes high voltage state (> 1.2v) 0 denotes low voltage stage (<0.3v) at control pins x denotes the dont care state (floating control pins is not allowed) t xon rxon mode operating conditions 0 0 x shut - down 0 1 0 rx active, low gain mode 0 1 1 rx active, high gain mode 1 x x tx active r x e n m o d e t x e n s h u t d o w n r e c e i v e l o w g a i n t r a n s m i t r e c e i v e h i g h g a i n d o n t c a r e
6 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet package dimensions package marking a a 1 b d e d 2 e 2 p i n 1 m a r k p i n 1 e a a 1 b d d 2 e e 2 e l m i n 0 . 5 0 . 0 0 0 . 2 0 2 . 9 0 1 . 6 5 2 . 9 0 1 . 6 5 0 . 4 5 0 . 3 5 n o m 0 . 5 5 0 . 0 2 0 . 2 5 3 . 0 0 1 . 7 0 3 . 0 0 1 . 7 0 0 . 5 0 0 . 4 0 m a x 0 . 6 0 . 0 5 0 . 3 0 3 . 1 0 1 . 7 5 3 . 1 0 1 . 7 5 0 . 5 5 0 . 4 5 d i m e n s i o n s ( m m ) l 1 0 1 0 p i n 1 m a r k s e c o n d l i n e l o t n u m b e r t h i r d l i n e d a t e c o d e l l l l . l a a y y w w f i r s t l i n e p a r t n u m b e r
7 skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sale s@skyworksinc.com ? www.skyworksinc.com rfx 1010 production data sheet tape and reel information:
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