View CXM3520BER_4612316.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

- 1 - e09218 n o t e on h an dli ng gaas mmic?s are esd sensitive devices. special handling precautions are required. sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illu strating the operation of the devices. sony cannot as sume responsibility for any problems aris ing out of the use of these circuits. CXM3520BER sp10t antenna switch module for gs m and umts/cdma multi mode handset description the CXM3520BER is a sp10t antenna switch m odule for gsm and umts/cdma multi-mode handset. the CXM3520BER has a built-in dual low pass filter and a +1.8v cmos compatible decoder. the sony gaas junction gate phemt (jphemt) mmic pr ocess is used for low insertion loss and high linearity. the device has low bom with no dc blocking capacitor. applications ? gsm (4bands) / umts (1band) / cdma (3bands) multi-mode handset ? gsm (4bands) / umts (2bands) / cd ma (2bands) multi-mode handset, etc. features ? low insertion loss (sp10t): 0.85db (typ.) tx1 (gsm low band tx) 0.85db (typ.) tx2 (gsm high band tx) 0.53db (typ.) trx1 (umts band i ) ? high attenuation: 35db (typ.) on tx1 path @1648-1830mhz 33db (typ.) on tx2 path @3420-3820mhz ? low voltage operation: v dd = +2.5v ? no dc blocking capacitors ? small package (size): vqfn-26p (3.0mm 3.8mm 0.8mm typ.) ? lead-free and rohs compliant structure gaas junction-gate phemt mmic switch, cmos decoder and dual-lpf. sony phemt gaas process is utilized for low insertion loss.
CXM3520BER - 2 - absolute maximum ratings block diagram item ratings bias voltage (v dd ) +4v (ta: +25 c) control voltage (ctl-a/b/c/d) +4v (ta: +25 c) input power max. (tx1) +36dbm (duty cycle = 12.5%) (ta: +25 c) input power max. (tx2) +34dbm (duty cycle = 12.5%) (ta: +25 c) input power max. (trx1, 2, 3, 4) +32dbm (ta: +25 c) input power max. (rx1, 2, 3, 4) +13dbm (ta: +25 c) operating temperature range ?35 to +90 c storage temperature range ?65 to +150 c ant decoder logic trx1 trx2 trx3 trx4 tx1 tx2 rx1 rx2 rx3 rx4 lpf1 lpf2
CXM3520BER - 3 - pin configuration (top view) pin description ctla ctlb ctlc ctld v dd 6 4 5 gnd gnd gnd 9 3 1 2 10 11 12 13 16 18 17 19 21 20 26 25 24 23 22 gnd gnd rx4 rx3 rx2 rx1 trx1 gnd vqfn-26p pkg (3.0mm 3.8mm 0.8mm typ.) 8 7 14 15 gnd ant gnd trx4 trx3 gnd trx2 gnd tx1 tx2 pin no. symbol pin no. symbol 1gnd 14gnd 2trx2 15gnd 3 gnd 16 rx4 4trx3 17rx3 5 trx4 18 rx2 6 gnd 19 rx1 7 ant 20 trx1 8gnd 21gnd 9gnd 22v dd 10 tx2 (dcs/pcs) 23 ctld 11 gnd 24 ctlc 12 gnd 25 ctlb 13 tx1 (gsm850/900m) 26 ctla
CXM3520BER - 4 - block diagram of rf switch truth table *1 each rx path can be used over a wide frequency range from 869mhz to 1990mhz. *2 state ?l? means a switch ?off?, state ?h? means a switch ?on?. tx1 tx2 rx 2 rx 3 rx 4 trx1 ant lpf1 lpf2 f1 f2 f14 f4 f5 f6 f8 f9 f10 f11 f13 f15 f12 rx 1 f7 f3 f16 trx2 f17 f18 trx3 f19 f20 trx4 f21 ? built-in cmos decoder state active path vctl state switch state ( *2 ) a b c d f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 f16 f17 f18 f19 f20 f21 1tx1 hhl l hlllllll h h h h hl hl hl h l h 2tx2 hllll hlllll hl h h h hl hl hl h l h 3 rx1 ( *1 ) llllll hllll h hl h h h h hl hl h l h 4 rx2 ( *1 ) llhllll hlll h h hl h h h hl hl h l h 5 rx3 ( *1 ) lhhlllll hll h h h hl h h hl hl h l h 6 rx4 ( *1 ) lhlllllll hl h h h h hl h hl hl h l h 7trx1 hlhlllllll h h h h h h hlll hl h l h 8trx2 hhhllllllll h h h h h hl h hll h l h 9trx3 hlhhlllllll h h h h h hl hl h hl l h 10 trx4 hhhh l l l l l l l h h h h h h l h l h l h hl
CXM3520BER - 5 - supply voltage value (ta = +25 c) logic value (ta = +25 c) item min. typ. max. unit bias voltage (v dd ) +2.5 +2.65 +3.3 v item state min. typ. max. unit control voltage (ctl-a/b/c/d) high +1.35 +1.8 +3.3 v low 0 ? +0.3
CXM3520BER - 6 - recommended circuit (top view) note) 1. no dc blocking capacitors are required on all rf ports. 2. dc levels of all rf ports are gnd. 3. l1 inductor (22nh) and c1 capacitor (12pf) are recommended on ant port for esd protection. 4. c2 capacitor (100pf) is recommended. c2 c1 l1 ctla ctlb ctlc ctld v dd 6 4 5 gnd gnd gnd 9 3 1 2 10 11 12 13 16 18 17 19 21 20 26 25 24 23 22 gnd gnd rx4 rx3 rx2 rx1 trx1 gnd vqfn-26p pkg (3.0mm 3.8mm 0.8mm typ.) 8 7 14 15 gnd ant gnd trx4 trx3 gnd trx2 gnd tx1 tx2
CXM3520BER - 7 - electrical characteristics (v dd = +2.5v, vctl = +1.80v, ta = +25 c) electrical characteristics are measured with all rf ports terminated in 50 and recommended circuit. *1 frequency = 824 to 915mhz, pin on tx1: +34dbm c.w. *2 frequency = 1710 to 1910mhz, pin on tx2: +32dbm c.w. *3 frequency = 1920 to 1980mhz, pin on trx1: +26dbm c.w. *4 frequency = 2110 to 2170mhz, pin on trx1: +26dbm c.w. *5 frequency = 824 to 894mhz, pin on trx2 or trx3 or trx4: +26dbm c.w. *6 frequency = 1710 to 1990mhz, pin on trx2 or trx3: +26dbm c.w. *7 frequency = 869 to 960mhz, pin on ant: +10dbm c.w. *8 frequency = 1805 to 1990mhz, pin on ant: +10dbm c.w. item symbol path condition min. typ. max. unit insertion loss i.l ant-tx1 *1 ? 0.85 1.00 db ant-tx2 *2 ? 0.85 1.05 ant-trx1 *3 ? 0.53 0.68 *4 ? 0.55 0.70 ant-trx2 *5 ? 0.45 0.55 *6 ? 0.59 0.74 ant-trx3 *5 ? 0.45 0.55 *6 ? 0.61 0.76 ant-trx4 *5 ? 0.37 0.47 ant-rx1 *7 ? 0.70 0.80 *8 ? 1.05 1.20 ant-rx2 *7 ? 0.70 0.80 *8 ? 1.05 1.20 ant-rx3 *7 ? 0.70 0.80 *8 ? 1.00 1.15 ant-rx4 *7 ? 0.70 0.80 *8 ? 1.00 1.15 v.s.w.r. v.s.w.r. all ports in active paths 824 to 2170mhz ? 1.2 1.6 ? switching time ts 90% off to 90% on ? 2 5 s
CXM3520BER - 8 - (v dd = +2.5v, vctl = +1.80v, ta = +25 c) item symbol path condition min. typ. max. unit isolation iso. active path: tx1-ant (state1) db tx1-rx1 824 to 915mhz 35 44 ? tx1-rx2 35 44 ? tx1-rx3 35 43 ? tx1-rx4 35 42 ? tx1-trx1 35 40 ? tx1-trx2 45 61 ? tx1-trx3 45 62 ? tx1-trx4 30 37 ? tx1-tx2 20 23 ? 1648 to 1830mhz 20 23 ? tx2-ant 25 29 ? active path: tx2-ant (state2) tx2-rx1 1710 to 1910mhz 32 38 ? tx2-rx2 32 37 ? tx2-rx3 32 38 ? tx2-rx4 32 38 ? tx2-trx1 30 33 ? tx2-trx2 35 42 ? tx2-trx3 35 40 ? tx2-trx4 20 26 ? tx2-tx1 20 27 ?
CXM3520BER - 9 - (v dd = +2.5v, vctl = +1.80v, ta = +25 c) item symbol path condition min. typ. max. unit isolation iso. active path: trx1-ant (state7) db trx1-rx1 1920 to 1980mhz 17 20 ? trx1-rx2 20 28 ? trx1-rx3 30 35 ? trx1-rx4 35 43 ? trx1-tx1 35 42 ? trx1-tx2 25 30 ? trx1-trx2 35 39 ? trx1-trx3 35 38 ? trx1-trx4 20 26 ? active path: trx2-ant (state8) trx2-rx1 824 to 849mhz 35 41 ? trx2-rx2 35 42 ? trx2-rx3 35 43 ? trx2-rx4 35 46 ? trx2-tx1 30 40 ? trx2-tx2 30 41 ? trx2-trx1 30 36 ? trx2-trx3 30 37 ? trx2-trx4 30 37 ? trx2-rx1 1710 to 1910mhz 25 33 ? trx2-rx2 25 34 ? trx2-rx3 30 35 ? trx2-rx4 30 38 ? trx2-tx1 30 55 ? trx2-tx2 25 32 ? trx2-trx1 25 29 ? trx2-trx3 25 31 ? trx2-trx4 20 26 ? active path: trx3-ant (state9) trx3-rx1 824 to 849mhz 35 41 ? trx3-rx2 35 42 ? trx3-rx3 35 43 ? trx3-rx4 35 46 ? trx3-tx1 35 40 ? trx3-tx2 35 43 ? trx3-trx1 30 37 ? trx3-trx2 30 39 ? trx3-trx4 30 34 ? trx3-rx1 1710 to 1910mhz 25 34 ? trx3-rx2 25 34 ? trx3-rx3 30 36 ? trx3-rx4 30 39 ? trx3-tx1 30 55 ? trx3-tx2 25 34 ? trx3-trx1 25 30 ? trx3-trx2 25 30 ? trx3-trx4 17 22 ? active path: trx4-ant (state10) trx4-rx1 824 to 849mhz 35 42 ? trx4-rx2 35 42 ? trx4-rx3 35 43 ? trx4-rx4 35 46 ? trx4-tx1 35 39 ? trx4-tx2 35 44 ? trx4-trx1 30 37 ? trx4-trx2 30 51 ? trx4-trx3 30 36 ?
CXM3520BER - 10 - (v dd = +2.5v, vctl = +1.80v, ta = +25 c) electrical characteristics are measured with all rf ports terminated in 50 and recommended circuit. *1 trx port: +20dbm, 835mhz, ant port: ?15dbm, 45mhz *2 trx port: +20dbm, 835mhz, ant port: ?15dbm, 1715mhz *3 trx port: +20dbm, 1880mhz, ant port: ?15dbm, 80mhz *4 trx port: +20dbm, 1880mhz, ant port: ?15dbm, 3840mhz *5 trx port: +20dbm, 1950mhz, ant port: ?15dbm, 190mhz *6 trx port: +20dbm, 1950mhz, ant port: ?15dbm, 4090mhz *7 trx port: +20dbm, 835mhz, ant port: ?15dbm, 790mhz *8 trx port: +20dbm, 835mhz, ant port: ?15dbm, 2550mhz *9 trx port: +20dbm, 1880mhz, ant port: ?15dbm, 1800mhz *10 trx port: +20dbm, 1880mhz, ant port: ?15dbm, 5720mhz *11 trx port: +20dbm, 1950mhz, ant port: ?15dbm, 1760mhz *12 trx port: +20dbm, 1950mhz, ant port: ?15dbm, 6040mhz item symbol path condition min. typ. max. unit inter modulation distortion level in rx band imd2 trx1-ant trx: 835mhz state7 ant: 45mhz *1 ? ? ?105 dbm ant: 1715mhz *2 ? ? ?105 trx: 1880mhz state7 ant: 80mhz *3 ? ? ?105 ant: 3840mhz *4 ? ? ?105 trx: 1950mhz state7 ant: 190mhz *5 ? ? ?105 ant: 4090mhz *6 ? ? ?105 trx2-ant trx: 835mhz state8 ant: 45mhz *1 ? ? ?105 ant: 1715mhz *2 ? ? ?105 trx: 1880mhz state8 ant: 80mhz *3 ? ? ?105 ant: 3840mhz *4 ? ? ?105 trx: 1950mhz state8 ant: 190mhz *5 ? ? ?105 ant: 4090mhz *6 ? ? ?105 trx3-ant trx: 835mhz state9 ant: 45mhz *1 ? ? ?105 ant: 1715mhz *2 ? ? ?105 trx: 1880mhz state9 ant: 80mhz *3 ? ? ?105 ant: 3840mhz *4 ? ? ?105 trx: 1950mhz state9 ant: 190mhz *5 ? ? ?105 ant: 4090mhz *6 ? ? ?105 trx4-ant trx: 835mhz state10 ant: 45mhz *1 ? ? ?105 ant: 1715mhz *2 ? ? ?105 imd3 trx1-ant trx: 835mhz state7 ant: 790mhz *7 ? ? ?105 ant: 2550mhz *8 ? ? ?105 trx: 1880mhz state7 ant: 1800mhz *9 ? ? ?105 ant: 5720mhz *10 ? ? ?105 trx: 1950mhz state7 ant: 1760mhz *11 ? ? ?105 ant: 6040mhz *12 ? ? ?105 trx2-ant trx: 835mhz state8 ant: 790mhz *7 ? ? ?105 ant: 2550mhz *8 ? ? ?105 trx: 1880mhz state8 ant: 1800mhz *9 ? ? ?105 ant: 5720mhz *10 ? ? ?105 trx: 1950mhz state8 ant: 1760mhz *11 ? ? ?105 ant: 6040mhz *12 ? ? ?105 trx3-ant trx: 835mhz state9 ant: 790mhz *7 ? ? ?105 ant: 2550mhz *8 ? ? ?105 trx: 1880mhz state9 ant: 1800mhz *9 ? ? ?105 ant: 5720mhz *10 ? ? ?105 trx: 1950mhz state9 ant: 1760mhz *11 ? ? ?105 ant: 6040mhz *12 ? ? ?105 trx4-ant trx: 835mhz state10 ant: 790mhz *7 ? ? ?105 ant: 2550mhz *8 ? ? ?105
CXM3520BER - 11 - (v dd = +2.5v, vctl = +1.80v, ta = +25 c) electrical characteristics are measured with all rf ports terminated in 50 and recommended circuit. (v dd = +2.5v, vctl = +1.80v, ta = +25 c) electrical characteristics are measured with all rf ports terminated in 50 and recommended circuit. item symbol path condition min. typ. max. unit tx at trx * 24dbm [mhz] jammer at ant ?20dbm [mhz] im2 product at trx * [mhz] input ip2 iip2 ant - trx1, trx2, trx3, trx4 836.61 1718.61 881.61 113.5 ?? dbm 836.61 45 881.61 95.5 ? ? 1885 3850 1965 95.5 ? ? 1885 80 1965 95.5 ? ? 1732.5 3865 2132.5 95.5 ? ? 1732.5 400 2132.5 95.5 ? ? item symbol path condition min. typ. max. unit tx1 at trx * 21.5dbm [mhz] tx2 at trx * 21.5dbm [mhz] jammer at ant ?30dbm [mhz] triple beat product at trx * [mhz] triple beat ratio tbr ant - trx1, trx2, trx3, trx4 835.5 836.5 881.5 881.5 1 81 ? ? dbc 1880 1881 1960 1960 1 81 ? ?
CXM3520BER - 12 - (v dd = +2.5v, vctl = +1.80v, ta = +25 c) electrical characteristics are measured with all rf ports terminated in 50 and recommended circuit. *1 frequency = 824 to 915mhz, pin on tx1: +34dbm c.w. *2 frequency = 1710 to 1910mhz, pin on tx2: +32dbm c.w. *3 frequency = 1710 to 1980mhz, pin on trx1 or trx2 or trx3: +26dbm c.w. *4 frequency = 824 to 849mhz, pin on trx4: +26dbm c.w. (ta = +25 c) item symbol path condition min. typ. max. unit harmonics harm tx1-ant *1 2nd harmonic 1648 to 1698mhz 1780 to 1830mhz c.w. pin = +34dbm ? ?54 ?36 dbm 3rd harmonic 2472 to 2547mhz 2670 to 2745mhz ? ?47 ?36 tx2-ant *2 2nd harmonic 3420 to 3570mhz 3700 to 3820mhz c.w. pin = +32dbm ? ?55 ?36 3rd harmonic 5130 to 5355mhz 5550 to 5730mhz ? ?46 ?36 trx1-ant *3 2nd harmonic 3420 to 3960mhz c.w. pin = +26dbm ? ?61 ?36 3rd harmonic 5130 to 5940mhz ? ?70 ?36 trx2-ant *3 2nd harmonic 3420 to 3960mhz c.w. pin = +26dbm ? ?68 ?36 3rd harmonic 5130 to 5940mhz ? ?69 ?36 trx3-ant *3 2nd harmonic 3420 to 3960mhz c.w. pin = +26dbm ? ?61 ?36 3rd harmonic 5130 to 5940mhz ? ?66 ?36 trx4-ant *4 2nd harmonic 1648 to 1698mhz c.w. pin = +26dbm ? ?67 ?36 3rd harmonic 2472 to 2547mhz ? ?68 ?36 attenuation att tx1-ant 1648 to 1830mhz 2fo_att 25 33 ? db 2472 to 2745mhz 3fo_att 25 36 ? 3296 to 3660mhz 4fo_att 20 24 ? tx2-ant 3420 to 3820mhz 2fo_att 25 34 ? 5130 to 5730mhz 3fo_att 25 30 ? item symbol condition min. typ. max. unit supply current i dd active mode v dd = 2.65v, vctl = 1.8v ? 0.22 0.4 ma control current ictl v dd = 2.65v, vctl = 1.8v ? ? 10 a
CXM3520BER - 13 - pcb layout template vqfn-26p-01 macro (reference) pkg size: 3.8mm 3.0mm pin pitch: 0.4mm pitch : land : mask (open area) : resist (open area) 0.37 1.5 0.62 1.8 0.31 0.52 0.4 0.1 0.21 0.15 0.26 ? mask corner r = 0.05mm 0.2 0.3 0.3 0.5 0.05 r0.05 c0.1 a ? metal mask thickness: 110m r0.2 r0.2 r0.2 r0.2 3.8 (pkg line) 4.2 3.0 (pkg line) 3.4 [detailed view a] 0.62 0.72 1.9 pkg line 1.04 0.99 pin 1 index
CXM3520BER - 14 - recommended pcb design ex). gsm (4 bands) / umts (4 bands) the positions of the light blue via holes and relative gnd patterns are strongly recommended for getting stable attenuation. independent gnd with via hole the positions of these via holes are recommended for stable attenuation. gnd via hole for lpf (light blue) pcb metal pattern ic (vqfn-26p package) gnd via hole for switch 1 2 3 4 5 6 7 8 21 20 19 18 17 16 15 14 9 10 11 12 13 26 25 24 23 22 1 2 3 4 5 6 7 8 21 20 19 18 17 16 15 14 9 10 11 12 13 26 25 24 23 22 1.72 1.67 1.20 0.78 0.71 0.28
CXM3520BER - 15 - sony corporation package outline (unit: mm)

▲Up To Search▲

Price & Availability of CXM3520BER

	To Download CXM3520BER Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .