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data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 1 of 14 applications ? smart meters ? in-home appliances ? smart thermostats features ? integrated pa with up to 24 dbm output power ? integrated lna with programmable bypass ? integrated antenna switching with tx and rx diversity function ? low fem noise figure of 2 db typical ? differential rx/tx interface with integrated baluns ? fast switch on/off time <800 nsec ? 2.0 v - 3.6 v supply operation ? sleep mode current 0.05 a typical ? 3 x 4 x 0.9 mm 24 pin qfn, nipdau plated ? pb-free, rohs compliant and halogen free ordering information part no. package remark se2432l-s 24 pin qfn samples SE2432L-R 24 pin qfn tape & reel se2432l-ek1 n/a evaluation kit product description the se2432l is a high perform ance, fully integrated rf front end module designed for zigbee/smart energy applications. the se2432l is designed for ease of use and maximum flexibility, with integrated fully matched input baluns, integrated inter-stage matching and harmonic filter, and digital controls compatible with 1.6 ? 3.6 v cmos levels. the rf blocks operate over a wide supply voltage range from 2.0 to 3.6v allowing the se2432l to be used in battery powered applications over a wide spectrum of the battery discharge curve.
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 2 of 14 functional block diagram figure 1: functional block diagram pa lna balun cps csd ctx rxp rxn logic control txp txn balun vb_in vb_out se2432l ant_sel ant1 ant2
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 3 of 14 pin out diagram 1 2 3 4 19 18 17 16 24 23 22 21 8 9 10 11 se2432l top view cps bout ctx vcc1 gnd gnd gnd vb_in txp b2 txn b1 nc ant_sel gnd vcc2 5 vb_out 12 gnd 15 ant1 20 csd 6 14 rxp gnd 7 rxn 13 ant2 bout vcc1 csd cps ctx 19 18 17 16 1 2 3 4 20 21 22 23 12 11 10 9 se2432l bottom view gnd gnd gnd die pad gnd 15 8 vb_in 5 24 14 6 13 7 nc ant_sel gnd vcc2 ant1 gnd ant2 txp b2 txn b1 vb_out rxp rxn figure 2: se2432l pinout pin out description pin no. name description 1 b2 connect through bias resistor to pin 23 2 b1 connect through bias resistor to pin 23 3 txp transmit input signal from transceiver, 200 ? differential 4 txn transmit input signal from transceiver, 200 ? differential 5 vb_out tx balun bias core supply from transceiver 6 rxp receiver output signal to transceiver, 200 ? differential 7 rxn receiver output signal to transceiver, 200 ? differential 8 vb_in rx balun bias core supply from transceiver 9 gnd connect to pcb ground 10 gnd connect to pcb ground 11 gnd connect to pcb ground 12 gnd connect to pcb ground 13 ant2 connect to 50 ? antenna 14 gnd connect to pcb ground
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 4 of 14 pin no. name description 15 ant1 connect to 50 ? antenna 16 ant_sel connect to gpio signal to control antenna switch (see ?logic controls? table) 17 nc not connected internally to the device 18 gnd connect to pcb ground 19 vcc2 connect to positive supply 20 csd connect to gpio signal to control se2432l modes (see ?logic controls? table) 21 cps connect to gpio signal to control se2432l modes (see ?logic controls? table) 22 vcc1 connect to positive supply 23 bout star connect to bias1 and bias2 resistors 24 ctx connect to gpio signal to control se2432l modes (see ?logic controls? table) paddle gnd exposed die paddle; electrical and thermal ground; connect to pcb ground absolute maximum ratings these are stress ratings only. exposure to stresses be yond these maximum ratings may cause permanent damage to, or affect the reliability of the device. avoid operating t he device outside the recommended operating conditions defined below. this device is esd sensitive. handling and assembly of this device should be at esd protected workstations. symbol definition min. max. unit vcc1 supply voltage -0.3 3.6 v vcc2 supply voltage -0.3 3.8 v control pin voltages -0.3 3.6 v t op operating temperature -40 85 c t storage storage temperature -40 125 c esd voltage all pins (hbm) - 1000 v pout_tx_max tx output power at ant1 or ant2 port into 50 ? load - 24 dbm pin_tx_max tx input power at tr port - +6 dbm pin_rx_max rx input power at ant1 or ant2 ports - +5 dbm
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 5 of 14 recommended operating conditions symbol parameter min. typ. max. unit t a ambient temperature -40 25 85 c vb_in vb_out supply voltage for baluns bias 1.6 - 3.6 v vcc1 supply voltage on vcc pins 2.0 3.0 3.6 v vcc2 supply voltage on vcc pins 2.0 3.0 3.6 v dc electrical characteristics conditions: vcc1 = vcc2 = 3.0 v, t a = 25 ? c, as measured on skyworks solutions? se2432l-ek1 evaluation board (de-embedded to device), unless otherwise noted symbol parameter conditions min. typ. max. unit i cc-tx20 total supply current tx mode p out = 20 dbm cps = csd = ctx = 3.0 v - 110 - ma i cc-tx17 total supply current tx mode p out = 17 dbm cps = csd = ctx = 3.0 v - 90 - ma i cc-tx10 total supply current tx mode p out = 10 dbm cps = csd = ctx = 3.0 v - 45 - ma i cq-tx quiescent current no rf cps = csd = ctx = 3.0 v - 30 - ma i cc-rx total supply current rx mode cps = csd = 3.0 v, ctx = 0 v - 5 7 ma i cc- rxbypass total supply current rx bypass mode csd = 3.0 v, cps = ctx = 0 v - - 300 ua i cc_off sleep supply current no rf, ctx=cps=csd = 0 v - 0.05 1 a logic characteristics conditions: vcc1 = vcc2 = 3.0 v, t a = 25 ? c, as measured on skyworks solutions? se2432l-ek1 evaluation board (de-embedded to device), unless otherwise noted. symbol parameter conditions min. typ. max. unit v b ih b logic input high 1.6 - 3.6 v v b il b logic input low 0 - 0.3 v i b ih b logic input high - - 1 a i b il b logic input low - - 1 a
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 6 of 14 logic controls conditions: vcc1 = vcc2 = 3.0 v, t a = 25 ? c mode mode description note cps csd ctx 0 all off (sleep mode) 1, 3 0 0 0 1 rx bypass mode 1, 2 0 1 0 2 rx lna mode 1, 2 1 1 0 4 tx mode 1, 2 x 1 1 note: (1) logic ?0? level compliant to v il as specified in the ?logic characteristics? table (2) logic ?1? level compliant to v ih as specified in the ?logic characteristics? table (3) all controls must be at logic ?0? in or der to achieve the specified sleep current conditions: vcc1 = vcc2 = 3.0 v, t a = 25 ? c mode description note cps csd ctx ant_sel ant1 port enabled 1 x x x 0 ant2 port enabled 2 x x x 1 note: (1) logic ?0? level compliant to v il as specified in the ?logic characteristics? table (2) logic ?1? level compliant to v ih as specified in the ?logic characteristics? table ac electrical characteristics, transmit conditions: vb_in = vb_out = 1.6 to 3.6 v, vcc1 = vcc2 = 3.0 v, t a = 25 ? c, as measured on skyworks solutions? se2432l-ek1 evaluation board (de-embedd ed to device), all unused ports terminated with 50 ? , unless otherwise noted. symbol parameter condition note min. typ. max. unit f in frequency range 2400 - 2483 mhz pout_hi output power at ant1 or ant2 ports vcc1 = vcc2 = 3.6 v vcc1 = vcc2 = 3.3 v vcc1 = vcc2 = 3.0 v vcc1 = vcc2 = 2.7 v vcc1 = vcc2 = 2.0 v 1, 6 - 24.0 22.5 21.0 20.5 17.0 - dbm s 21_hi small signal gain high power mode 2400 ? 2483 mhz 20 22 24 db s 21 small signal gain variation gain variation across all zigbee channels 1 - - 1 dbp-p hd2, hd3 2 nd , 3 rd harmonics p out = 20 dbm 1, 2 - - -42 dbm/mhz s 22 output return loss at ant1 or ant2 ports 1 - -10 -5 db
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 7 of 14 symbol parameter condition note min. typ. max. unit z in transmit port impedance measured differentially between txp and txn - 200 - ? acp spectral mask 1, 3 - - -30 dbm trise turn on time 4 - - 800 ns tfall turn off time 5 - - 800 ns stab stability cw, p in = 0 dbm 0.1 ghz ? 20 ghz load vswr = 6:1 all non-harmonically related outputs less than -42 dbm/mhz ru ruggedness cw, pin = +6 dbm, load vswr = 10:1 no permanent damage note: (1) 2400 ? 2483 mhz (2) ieee 802.15.4 source (3) integrated power from band edges to fc 3.5 mhz (4) from 50% of ctx edge to 90% of final rf output power (5) from 50% of ctx edge to 10% of final rf output power (6) oevm = 1% typ
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 8 of 14 ac electrical characteristics, receive conditions: vb_in = vb_out = 1.6 to 3.6 v, vcc1 = vcc2 = 3.0 v, t a = 25 ? c, as measured on skyworks solutions? se2432l-ek1 evaluation board (de-embedd ed to device), all unused ports terminated with 50 ? , unless otherwise noted. symbol parameter condition note min. typ. max. unit f in frequency range 2400 - 2483 mhz rx_gain receive gain cps = csd = logic ?1?, ctx = logic ?0? 1 10 11.5 13 db nf receive noise figure cps = csd = logic ?1?, ctx = logic ?0? 1 - 2 2.5 db iip3 input 3 rd order intercept cps = csd = logic ?1?, ctx = logic ?0? 1 -3 2 - dbm ip1db input 1-db compression point cps = csd = logic ?1?, ctx = logic ?0? 1 -13 -8 - dbm s 11 input return loss at ant1 or ant2 ports 1 - -10 -5 db z out receive port impedance measured differentially between rxp and rxn - 200 - ? trise turn on time 2 - - 800 ns tfall turn off time 3 - - 800 ns g_bp gain in bypass mode cps = ctx = logic ?0?, csd = logic ?1? -3 - db ip1db input 1-db compression point in bypass mode cps = ctx = logic ?0?, csd = logic ?1? 10 - - dbm note: (1) 2400 ? 2483 mhz (2) from 50% of ctx edge to 90% of final rf output power (3) from 50% of ctx edge to 10% of final rf output power ac electrical characteristics, dual antenna switch conditions: vcc1 = vcc2 = 3.0 v, t a = 25 ? c, as measured on skyworks solutions? se2432l-ek1 evaluation board (de-embedded to device), all unused ports terminated with 50 ? , unless otherwise noted. symbol parameter min. typ. max. unit isol antsw isolation between ant1 and ant2 ports - -20 - db t ant1-ant2 antenna 1 to antenna 2 switching time - 400 - nsec
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 9 of 14 package information this package is pb free, rohs compliant and halogen free. the product is also rated msl1. 18 23 2 9 17 3 16 4 15 5 22 10 21 11 12 20 24 8 14 6 13 7 19 1 18 23 2 9 17 3 16 4 15 5 22 10 21 11 12 20 24 8 14 6 13 7 19 1 top view bottom view figure 3: se2432l package diagram
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 10 of 14 recommended pcb footprint the pcb footprint below is only for reference. the user should modify the design layout in order to meet their specific solder fillet requirements & solder joint reliability requirements. all dimensions in the figure below are in mm. 18 17 16 4 15 20 12 56 23 14 21 11 22 10 23 9 24 8 19 17 13 18 12 14 11 10 9 18 17 16 4 15 20 12 56 23 14 21 11 22 10 23 9 24 8 19 17 13 456 23 17 20 21 22 23 24 12 11 10 9 8 18 17 16 15 14 19 13
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 11 of 14 recommended reflow temperature profile profile feature snpb eutectic assembly lead (pb) free assembly average ramp-up rate (t l to t p ) 3c/s (max) 3c/s (max) preheat temperature min. (t smin ) 100c 150c temperature max. (t smax ) 150c 200c time (min. to max) (t s ) 60 - 120s 60 - 80s ramp up tsmax to t l - 3c/s (max) time 25c to peak temperature 6 mins. (max) 8 mins. (max) reflow temperature (t l ) 183c 217c time maintained above t l 60 - 150s 60 - 150s peak temperature (t p ) 240 5c 260 +0/-5c time within 5c of actual peak temperature (t p ) 10 - 30s 20 - 40s ramp-down ramp-down rate 6c/s (max) 6c/s (max)
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 12 of 14 reflow profile (reference jedec j-std-020)
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 13 of 14 branding information sige 2432l lot code pin 1 part number pin 1 designator lot code company name e4 figure 4: se2432l branding tape and reel information paramete r v alue devices per reel 3000 reel diameter 13 inches tape width 12 millimeters figure 5: SE2432L-R tape and reel information
data sheet se2432l: 2.4 ghz smart energy/zigbee front end module skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com dst-00322 ? rev 2.2 skyworks proprietary information products and product information are subject to change without notice april 3, 2012 14 of 14 copyright ? 2012 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (?skyworks?) products or services. these m aterials, including the information contained herein, are provided by skyworks as a service to its customers and may be used for informational purposes only by the customer. skyworks as sumes no responsibility for errors or omissions in these materials or the information contained herein. skyworks may change its documentation, products, services, specifications or pro duct descriptions at any time, without notice. skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompati bilities, or other difficulties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document . skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of skyworks products, information or m aterials, except as may be provided in skyworks terms and conditions of sale. the materials, products and information are provided ?as is? without warranty of any kind, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, quality or non-infringement of any intellectual property right; all such warranties are hereby expressly disclaimed. skyworks does not warrant the accuracy or completeness of the information, text, gr aphics or other items contained within these materials. skyworks shall not be liable for any damages, including but not limited to any special, indir ect, incidental, statutory, or consequential damages, including without limitation, lost revenues or lost profits that may result from the use of the material s or information, whether or not the recipient of materials has been advised of the possibility of such damage. skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or environmental damage. skyworks customers using or selling skyworks products for use in such applicat ions do so at their own risk and agree to fully indemnify skyworks for any damages resulting from such improper use or sale. customers are responsible for their products and applications using skyworks products, which may deviate from published specifi cations as a result of design defects, errors, or operation of products outside of published parameters or design specifications. customers should include design and operating s afeguards to minimize these and other risks. skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of skyworks products outside of stated published specifications or parameters. skyworks, the skyworks symbol, and ?breakthrough simplicity? are trademarks or registered trademarks of skyworks solutions, inc ., in the united states and other countries. third- party brands and names are for identification purposes only, and are the property of their respective owners. additional inform ation, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.

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