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acfm-7103 pcs/cellular/s-gps quintplexer data sheet description the avago technologies acfm-7103 is a reduced size quintplexer that combines pcs and cellular duplexer functions with a gps flter. this device simplifes handset applications that are designed for simultaneous voice service and gps positioning. the acfm-7103 features two antenna connections, one for the duplexers and a separate antenna port for the gps flter. the acfm-7103 can be used for single antenna ap - plications by simply connecting both antenna terminals together with a single, external smt component. the acfm-7103 is designed with avago technologies film bulk acoustic resonator (fbar) technology. the acfm-7103 also utilizes avago technologies innovative microcap bonded-wafer, chip scale packaging technol - ogy. this process allows the flters to be assembled in a module with a footprint of only 4 x 7 mm and maximum height of 1.2 mm. low tx insertion loss reduces power amplifer current, extending battery life and talk time. the acfm-7103 enhances receiver sensi tivity and dynamic range with low rx insertion loss and high rejection of tx signals at the rx ports. the excellent power handling capability of avago technologies fbar bulk-mode resonators supports the high tx output power levels needed in handsets while adding virtually no distortion. features ? dual/single antenna options C single antenna connection for pcs and cell band duplexers C separate gps antenna connection C duplexer and gps antennas can be connected together with an inductor for single antenna applications ? miniature size C 4 x 7 mm footprint C 1.2 mm max height ? high power rating C +33 dbm max tx power ? rohs compliant specifcations ? performance guaranteed C30 to +85c ? gps filter (1574.4C1576.4 mhz) C insertion loss: 1.7 db max, 0.8 db typ (25c) C isolation in pcs: 45 db min, cell tx: 50 db min ? cellular duplexer rx (869 C 894 mhz) C insertion loss: 3.6 db max, 1.5 db typ (25c) C noise blocking: 40 db min ? cellular duplexer tx (824 C 849 mhz) C insertion loss: 2.9 db max, 1.4 db typ (25c) C interferer blocking: 55 db min ? pcs duplexer rx (1930.5 C 1989.5 mhz) C insertion loss: 3.6 db max, 1.6 db typ (25c) C noise blocking: 40 db min ? pcs duplexer tx (1850.5 C 1909.5 mhz) C insertion loss: 3.1 db max, 1.5 db typ (25c) C interferer blocking: 53 db min applications ? handsets or data terminals oper ating in the pcs and cellular frequency bands with simultaneous gps positioning capability functional block diagram ant-1 port 1 ant-2 port 7 cell tx pcs rx port 5 port 3 cell rx port 6 pcs tx port 2 gps port 4
2 acfm-7103 electrical specifcations, t c [1] [2] as indicated, dual antenna connection [4] symbol parameter units C 30c +25c +85c min typ [3] max min typ [3] max min typ [3] max gps filter performance antennaC2 port to gps receive port s47 insertion loss in gps band (l1) (1574.4C1576.4 mhz) db 1.6 0.8 1.6 1.7 s47 insertion loss ripple (p-p) in gps band db 0.5 s44 return loss of gps port in gps band db 9 9 20 9 s77 return loss of antennaC2 port in gps band db 9 9 23 9 isolation C cellular transmit port to gps port [5] s45 isolation in cellular tx band (824C849 mhz) db 50 50 54 50 s45 isolation in gps band (1574.4C1576.4 mhz) db 40 40 55 40 isolation C pcs transmit port to gps port [5] s42 isolation in pcs tx band (1850.5 C 1909.5 mhz) db 45 45 51 45 s42 isolation in gps band (1574.4C1576.4 mhz) db 40 40 46 40 cellular duplexer performance antennaC1 port to cellular receive port s61 insertion loss in rx band (869C894 mhz) db 3.6 1.5 3.6 3.6 s61 insertion loss ripple (p-p) in rx band db 1.5 s61 attenuation in tx band (824C849 mhz) db 55 55 66 50 s61 attenuation 0C804 mhz db 25 25 36 25 s61 attenuation in tx 2 nd harmonic band (1648C1698 mhz) db 30 30 54 30 s61 attenuation in tx 3 rd harmonic band (2472C2547 mhz) db 19 19 44 19 s66 return loss of rx port in rx band (869C894 mhz) db 9 9 17 9 s11 return loss of antennaC1 port in rx band (869C894 mhz) db 9 9 17 9
3 acfm-7103 electrical specifcations, t c [1] [2] as indicated, dual antenna connection [4] (cont) symbol parameter units C 30c +25c +85c min typ [3] max min typ [3] max min typ [3] max cellular transmit port to antennaC1 port s15 insertion loss in tx band (824C849 mhz) db 2.9 1.4 2.9 2.9 s15 insertion loss ripple (p-p) in tx band db 1.5 s15 attenuation in rx band (869C894 mhz) db 39 40 58 37 s15 attenuation, 0C804 mhz db 20 20 39 20 s15 attenuation in gps band (1574.4C 1576.4 mhz) db 37 37 48 37 s15 attenuation in tx 2nd harmonic band (1648C1698 mhz) db 20 20 46 20 s15 attenuation in tx 3rd harmonic band (2472C2547 mhz) db 8 8 25 8 s55 return loss of tx port in tx band (824C849 mhz) db 9 9 14 9 s11 return loss of antennaC1 port in tx band (824C849 mhz) db 9 9 14 9 i solation, cellular transmit port to cellular receive port s65 isolation, tx to rx port in rx band (869C894 mhz) db 40 40 56 40 s65 isolation, tx to rx port in tx band (824C849 mhz) db 55 55 67 55 pcs duplexer performance antennaC1 port to pcs receive port s31 insertion loss in rx band (1930.5C 1989.5 mhz) db 3.6 1.6 3.6 3.6 s31 insertion loss ripple (p-p) in rx band db 1.5 s31 attenuation in tx band (1850.5C1909.5 mhz) db 50 50 61 50 s31 attenuation 0.03C1770 mhz db 20 20 41 20 s31 attenuation 2025C3700 mhz db 30 30 56 30 s31 attenuation 3820C4000 mhz db 23 23 34 23 s33 return loss of rx port in rx band (1930.5C1989.5 mhz) db 9 9 15 9 s11 return loss of antennaC1 port in rx band (1930.5C1989.5 mhz) db 9 9 17 9
4 symbol parameter units C 30c +25c +85c min typ [3] max min typ [3] max min typ [3] max pcs transmit port to antennaC1 port s12 insertion loss in tx band (1850.5C 1909.5 mhz) db 3.1 1.5 3.1 3.1 s12 insertion loss ripple (p-p) in tx band db 1.5 s12 attenuation in rx band (1930.5C 1989.5 mhz) db 39 39 46 39 s12 attenuation 0.03C1570 mhz db 15 15 43 15 s12 attenuation in gps band (1574.4C 1576.4 mhz) db 37 37 39 37 s12 attenuation 1580 C 1700 mhz db 25 25 39 25 s12 attenuation in tx 2nd harmonic band (3701C3819 mhz) db 10 10 21 10 s12 attenuation in tx 3rd harmonic band (5551.5C5728.5 mhz) db 8 8 32 8 s22 return loss of tx port in tx band (1850.5C1909.5 mhz) db 9.5 9.5 15 9.5 s11 return loss of antennaC1 port in tx band (1850.5C1909.5 mhz) db 9 9 14 9 isolation, pcs transmit port to pcs receive port s32 isolation, tx to rx port in rx band (1930.5C1989.5 mhz) db 40 40 51 40 s32 isolation, tx to rx port in tx band (1850.5C1855 mhz) (1855C1909.5 mhz) db 53 54 53 54 64 64 53 54 notes: 1. t c is the case temperature and is defned as the temperature of the underside of the quintplexer where it makes contact with the circuit board. 2. min/max specifcations are guaranteed at the indicated temperature with the input power to the tx ports equal to or less than +29 dbm over all tx frequencies unless otherwise noted. 3. typical data is the arithmetic mean value of the parameter over its indicated frequency range at the specifed temperature. typical values may vary over time. 4. unless otherwise noted, specifcations are for dual antenna connection as shown in figure 1 and include efect of 5.1 nh inductor and 1.0 pf capacitor added to port 1 (ant-1) via simulation. 5. specifcations are for single antenna connection as shown in figure 2 and includes efect of 5.1 nh inductor added between port 1 (ant-1) and port 7 (ant-2) via simulation. acfm-7103 electrical specifcations, t c [1] [2] as indicated, dual antenna connection [4] (cont)
5 maximum recommended operating conditions [2] parameter unit value operating temperature, tc [3] , tx power 29 dbm c C40 to +100 operating temperature, tc [3] , tx power 30 dbm c C40 to +85 notes: 1. operation in excess of any one of these conditions may result in permanent damage to the device. 2. the device will function over the recommended range without degradation in reliability or permanent change in performance, but is not guaranteed to meet electrical specifcations. 3. t c is defned as case temperature, the temperature of the underside of the quintplexer where it makes contact with the circuit board. absolute maximum ratings [1] parameter unit value storage temperature c C65 to +125 maximum rf input power to tx ports dbm +33
6 applications information the acfm-7103 quintplexer has two antenna connections, one common to the cellular and pcs band duplexers, and a separate antenna for the gps flter. dual antenna operation for applications in which a separate gps antenna is preferred, the acfm-7103 can be connected as shown in figure 1. a series-l, shunt-c network is used to match the impedance of the ant-1 port (duplexers) to the phone antenna. a nominal inductance value of 5.1 nh and ca - pacitance of 1.0 pf matches the ant-1 port to 50 ohms. the gps antenna (ant-2) is internally matched to 50 ohms and needs no external components. ant-1 ant-2 cell tx pcs rx port 5 port 1 port 7 port 3 cell rx port 6 pcs tx port 2 gps gps ant port 4 phone ant 5.1 nh 1.0 pf ant-1 ant-2 cell tx pcs rx port 5 port 1 port 7 port 3 cell rx port 6 pcs tx port 2 gps port 4 ant 5.1 nh figure 1. dual antenna application. single antenna operation optionally, if single antenna operation is required, the ant-1 and ant-2 ports of the acfm-7103 can be connected together as in figure 2. a single 5.1 nh inductor connected between ant-1 and ant-2 is all that is required to match both antenna ports to a common 50-ohm antenna. figure 2. single antenna application. matching components the l and c values shown here were selected to match the acfm-7103 to 50 ohms. these values should be con - sidered to be nominal. since every application is diferent, these nominal values should be adjusted to provide the best impedance match for the users particular circuit board, performance requirements, and interface to related components. the l and c matching components should be located in close proximity to the quintplexer as shown in the recom - mended pcb layouts. for both antenna confgurations, the maximum variation for the matching components should be 5% for the inductor and 0.2 pf for the capacitor. the inductor should be of the high q type (e.g., murata lqw15an5n1d00d).
7 acfm-7103 typical performance at t c = 25c -70 -60 -50 -40 -30 -20 -10 0 1800 1850 1900 1950 2000 2050 frequency (mhz) -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 1800 1850 1900 1950 2000 2050 attenuation (db) attenuation (db) frequency (mhz) -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 1800 1850 1900 1950 2000 2050 frequency (mhz) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 1850 1860 1870 1880 1890 1900 1910 attenuation (db) attenuation (db) frequency (mhz) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 1930 1940 1950 1960 1970 1980 1990 frequency (mhz) -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 1800 1850 1900 1950 2000 attenuation (db) attenuation (db) frequency (mhz) figure 3. pcs tx band insertion loss (dual antenna, note1). figure 4. pcs rx band insertion loss (dual antenna, note1). figure 5. pcs tx and rx port return loss (dual antenna, note1). figure 6. pcs tx rejection in rx band and rx rejection in tx band (dual antenna, note1). figure 7. pcs txCrx isolation (dual antenna, note1). figure 8. pcs antenna port return loss (dual antenna, note1).
8 -70 -60 -50 -40 -30 -20 -10 0 500 1000 1500 attenuation (db) attenuation (db) frequency (mhz) frequency (mhz) frequency (mhz) -70 -60 -50 -40 -30 -20 -10 0 1000 2000 3000 4000 5000 frequency (mhz) frequency (mhz) frequency (mhz) -40 -35 -30 -25 -20 -15 -10 -5 0 3700 3720 3740 3760 3780 3800 3820 attenuation (db) attenuation (db) -40 -35 -30 -25 -20 -15 -10 -5 0 5550 5600 5650 5700 -60 -50 -40 -30 -20 -10 0 1580 1600 1620 1640 1660 1680 1700 attenuation (db) attenuation (db) -70 -60 -50 -40 -30 -20 -10 0 2000 2500 3000 3500 4000 figure 9. pcs txCant and antCrx low frequency insertion loss (dual antenna, note1). figure 10. pcs txCant and antCrx wideband insertion loss (dual antenna, note1). figure 11. pcs txCant rejection at tx second harmonic (dual antenna, note1). figure 12. pcs antCtx rejection at tx third harmonic (dual antenna, note1). figure 13. pcs antCtx rejection, 1580C1700 mhz (dual antenna, note1). figure 14. pcs antCrx rejection, 2000C4000 mhz (dual antenna, note1).
9 -60 -50 -40 -30 -20 -10 0 1572 1573 1574 1575 1576 1577 1578 attenuation (db) attenuation (db) frequency (mhz) frequency (mhz) frequency (mhz) -70 -60 -50 -40 -30 -20 -10 0 1572 1573 1574 1575 1576 1577 1578 frequency (mhz) frequency (mhz) frequency (mhz) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 825 830 835 840 845 850 attenuation (db) attenuation (db) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 870 875 880 885 890 895 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 800 820 840 860 880 900 920 -70 -60 -50 -40 -30 -20 -10 0 800 820 840 860 880 900 920 attenuation (db) attenuation (db) figure 15. pcs tx-ant rejection at gps (dual antenna, note1). figure 16. cell tx-ant rejection at gps (dual antenna, note1). figure 17. cellular tx insertion loss (dual antenna, note1). figure 18. cellular rx insertion loss (dual antenna, note1). figure 19. cellular tx and rx return loss (dual antenna, note1). figure 20. cellular tx rejection in rx band and rx rejection in tx band (dual antenna, note1).
10 -80 -75 -70 -65 -60 -55 -50 -45 -40 800 820 840 860 880 900 920 attenuation (db) attenuation (db) frequency (mhz) frequency (mhz) frequency (mhz) -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 800 820 840 860 880 900 920 frequency (mhz) frequency (mhz) frequency (mhz) -70 -60 -50 -40 -30 -20 -10 0 200 400 600 800 1000 attenuation (db) attenuation (db) -70 -60 -50 -40 -30 -20 -10 0 1000 2000 3000 4000 5000 6000 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 1650 1660 1670 1680 1690 attenuation (db) attenuation (db) -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 2480 2490 2500 2510 2520 2530 2540 figure 21. cellular txCrx isolation (dual antenna, note1). figure 22. cellular band antenna return loss (dual antenna, note1). figure 23. cellular txCant and antCrx low frequency insertion loss (dual antenna, note1). figure 24. cellular txCant and antCrx wideband insertion loss (dual antenna, note1). figure 25. cellular tx-ant rejection at tx second harmonic (dual antenna, note1). figure 26. cellular txCant rejection at tx third harmonic (dual antenna, note1).
11 -70 -65 -60 -55 -50 -45 -40 -35 -30 1650 1660 1670 1680 1690 attenuation (db) attenuation (db) frequency (mhz) frequency (mhz) frequency (mhz) -70 -65 -60 -55 -50 -45 -40 -35 -30 2480 2490 2500 2510 2520 2530 2540 frequency (mhz) frequency (mhz) frequency (mhz) -5 -4 -3 -2 -1 0 attenuation (db) attenuation (db) 1570 1572 1574 1576 1578 1580 1582 -25 -20 -15 -10 -5 0 1570 1572 1574 1576 1578 1580 1582 -25 -20 -15 -10 -5 0 attenuation (db) attenuation (db) 1570 1572 1574 1576 1578 1580 1582 -90 -80 -70 -60 -50 -40 -30 800 900 1000 1100 1200 1300 1400 1500 1600 figure 27. cellular antCrx rejection at tx second harmonic (dual antenna, note1). figure 28. cellular antCrx rejection at tx third harmonic (dual antenna, note1). figure 29. antCgps insertion loss (dual antenna, note1). figure 30. gps port return loss (dual antenna, note1). figure 31. antenna port return loss in gps band (dual antenna, note1). figure 32. cellular tx port to gps port isolation (dual antenna, note1).
12 -90 -80 -70 -60 -50 -40 -30 attenuation (db) attenuation (db) 1500 1600 1700 1800 1900 2000 frequency (mhz) -5 -4 -3 -2 -1 0 1570 1572 1574 1576 1578 1580 1582 frequency (mhz) -25 -20 -15 -10 -5 0 attenuation (db) attenuation (db) 1570 1572 1574 1576 1578 1580 1582 frequency (mhz) -25 -20 -15 -10 -5 0 1570 1572 1574 1576 1578 1580 1582 frequency (mhz) -80 -70 -60 -50 -40 -30 attenuation (db) 800 900 1000 1100 1200 1300 1400 1500 1600 frequency (mhz) -80 -70 -60 -50 -40 -30 attenuation (db) 1500 1600 1700 1800 1900 2000 frequency (mhz) figure 33. pcs tx port to gps port isolation (dual antenna, note1). figure 34. gps port insertion loss (single antenna, note2). figure 35. gps port return loss (single antenna, note2). figure 36. gps ant port rl in gps band (single antenna, note2). figure 37. cell tx port to gps port isolation (single antenna, note2). figure 38. pcs tx port to gps port isolation (single antenna, note2). notes: 1. dual antenna connection as shown in figure 1. data measured with z 0 =50 ? for all ports; performance shown includes efect of 5.1 nh inductor and 1.0 pf capacitor added to port 1 (ant-1) via simulation. 2. single antenna connection as shown in figure 2. data measured with z 0 =50 ? for all ports; performance shown includes efect of 5.1 nh inductor added to port 1 (ant-1) and port 7 (ant-2) via simulation.
13 figure 39. package outline drawing. 0.04 x 45 0.21 x 45 0.01 x 45 2.15 0.35 0.35 6.80 3.45 3.80 1.1 4.0 7.0 2.15 2.15 0.95 detail of io pad areas cell rx cell tx pcs tx pcs rx gps ant-2 ant-1 package orientation top view bottom view non-ground vias (6 ea) 0.65 notes: 1. dimensions in mm 2. tolerance: x.x 0.1, x.xx 0.05 3. max od: 4.1 x 7.1 x 1.2 mm 4. io pads (7 ea), 0.35 x 0.35, pad to ground plane spacing = 0.03 5. non-ground vias (6 ea) shown for reference only; covered with 0.35 solder mask note: pcb metal on mother board under non-ground vias does not need to be voided 6. contact areas are gold plated figure 40. locations of non-ground (signal) vias. 0.67 1.45 2.46 2.47 2.55 3.37 1.28 3.35 3.51 3.76 4.30 6.28
14 figure 41. suggested pcb land pattern for dual antenna connection (top view). notes: 1. dimensions in mm 2. i/o pattern centered on device location 3. i/o connections are cpw; dimensions adjusted so zo = 50 ohms 4. via boundary rectangle 7.20 x 4.00, centered on device location 5. ground vias are 0.25, aligned to 0.36 x 0.36 grid 6. ground vias positioned for optimum rf performance, port-to-port isolation, and device heat sinking 7. optional: signal vias (3 ea) are 0.30 and feed through to bottom buried metal pattern for ant-2, cell-rx, and pcs-tx connections 8. length of lines extending from all ports should be minimized to maintain port-to-port isolation 9. ant-1, gps lines and pcs-rx, cell-tx lines should be orthogonal to maintain port-to-port isolation 2.43 3.05 1.55 0.97 0.40 1.00 0.88 1.15 1.00 0.40 7.20 6.06 2.15 1.95 1.95 via boundary signal via (3 ea) 4.00
15 figure 42. suggested pcb land pattern for dual antenna connection (top view). notes: 1. dimensions and detail follow same general schema as figure 41. 2. includes provision for 0402 size matching components for ant-1. 3. suggested i/o connections for ant-2, cell- rx, and pcs-tx are preferably located on a buried metal layer to maintain best isolation. figure 43. suggested pcb land pattern for single antenna connection (top view). notes: 1. dimensions and detail follow same general schema as figure 41. 2. includes provision for 0402 size matching inductor to connect ant-1 and ant-2. 3. suggested i/o connections for cell-rx, and pcs-tx are preferably located on a buried metal layer to maintain best isolation.
16 figure 44. location of heat sink areas (top view). figure 45. recommended solder mask (top view). 4.26 6.36 1.61 1.77 1.06 x 1.06 0.66 x 0.66 top view 2.15 3.45 2.15 2.15 a 4.00 7. 00 0. 55 0.55 0. 30 0.30 notes: areas shown are location of transmit flters. adequate heat sinking should be provided for these areas by means of ground/thermal vias. heat sink areas on the pcb should be larger than the dimensions shown to allow for thermal spreading. notes: 1. dimensions in mm 2. a 0.3 (typ) the recommended solder mask is a non-solder mask defned (nsmd) pattern for smt assembly of the acfm- 7103. the 4.00 x 7.00 mm opening of the solder mask is to be centered on the acfm-7103 pcb location. the openings in the solder mask allow a clearance of 0.10 mm between the mask and metal patterns on all sides. the advantages of using a nsmd pattern are that it permits slight misalignment of the pattern on the pcb as well as improving solder joint reliability by allowing solder fow around the sides of the metal pads.
17 figure 46. recommended solder stencil (top view). notes: 1. dimensions in mm 2. openings aligned to either boundary rectangle or center line 3. openings b are equally spaced horizontally. ref: spacing = 0.514 the i/o pad openings (a) in the recommended solder stencil are the same size as the i/o pad metal patterns on the acfm-7103. the stencil pattern for the large ground pad area is divided into smaller openings (b through d) for the purpose of reducing the volume of solder paste. the use of smaller apertures reduces risk of solder voiding as well as prevent - ing the device from foating during refow. 3.6 1 5.3 7 6.6 0 3.80 boundary rectangle 0.1 8 2.3 3 4.4 8 5.5 5 6.6 3 3.4 0 1.2 5 6.8 0 a a a a a a a b b b b b b b b c c c c d d d stencil opening id qty width height a (i/o pad areas) 7 0.35 0.35 b 8 0.40 2.00 c 4 0.80 0.40 d 3 0.40 0.40
18 figure 47. solder stencil superposed on acfm-7103 bottom metal pattern. (top view) figure 48. solder mask superposed on solder stencil. (top view) figure 49. solder mask superposed on acfm-7103 bottom metal pattern. (top view) package moisture sensitivity feature test method performance moisture sensitivity level (msl) at 260c j-std-20c level 3 figure 50. verifed smt solder profle. figure 51. package marking acfm-7103 = part number f(x) = assembly entity y = year ww = work week dd = date code xxxx = last 4 digits of lot number 0 50 100 150 200 250 300 time, seconds 0 50 100 150 200 250 300 temperature, c tested pro?le shown. profile grf profile wmf 6 february 2003 r. waugh cell rx cell tx pcs tx pcs rx gps ant-2 ant-1 package orientation
19 figure 53. orientation in tape figure 52. smt tape packing
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2009 avago technologies. all rights reserved. av02-1455en - august 20, 2009 ordering information part number no. of devices container acfm-7103-blk 100 anti-static bag ACFM-7103-TR1 3000 13-inch reel figure 54. reel drawing

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