low cost four-way smt power splitter/combiner 2200 - 2500 mhz ds54-0004 m/a-com, inc. north america: tel. (800) 366-2266 n asia/paci?: tel. +81 (03) 3226-1671 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 (03) 3226-1451 fax +44 (1344) 300 020 1 speci?ations subject to change without notice. v4.00 features small size and low pro?e industry standard sow-16 smt plastic package superior repeatability insertion loss: 1.0 db typical isolation: 21 db typical amplitude balance: 0.2 db typical low cost description m/a-com? ds54-0004 is an ic-based monolithic power splitter/combiner in a low cost sow 16-lead plastic package. this four-way power splitter/combiner is ide- ally suited for applications where small size, low pro?e and low cost, without sacrificing performance, are required. typical applications include base stations, portables and pcmcia cards for wireless data lan/wan and other applications using the 2200-2500 mhz frequency range. available in tape and reel. the ds54-0004 is fabricated using a passive-integrated circuit process. the process features full chip passiva- tion for increased performance and reliability. l l l l l l l sow-16 .013-.020 typ
(0.33-0.51)
.0040-.0118
(0.10-0.30) .394-.419
(10.00-10.65)
pin 16 orientation
mark .010(0.25) m b m
.2914-.2992
(7.40-7.60) -b-
.3977-.4133
(10.10-10.50) -a-
0.050(1.27) bsc. .0926-.1043
(7.40-7.60) .010(0.25) m c a m b s
16-lead sop outline dimensions
wide body (.300)
(all dimensions per jedec no. ms-013-aa, issue c)
dimensions in ( ) are in mm. 0?8?
.010-.029 x
45?chamfer
(0.25-0.75) .016-.050
(0.40-1.27) .0091-.0125
(0.23-0.32) -c- pin 1 unless otherwise noted: .xxx = ?0.010 (.xx = ?0.25) .xx = ?0.02 (.x = ?0.5) .004 (0.10) part number package ds54-0004 sow 16-lead plastic package DS54-0004-TR forward tape & reel* ds54-0004-rtr reverse tape & reel* ordering information * if speci? reel size is required, consult factory for part number assignment. parameter units min. typ. max. insertion loss above 6.0 db db 1.0 1.2 isolation db 15 21 vswr input 1.5:1 1.9:1 output 1.4:1 1.7:1 amplitude balance db 0.2 0.5 phase balance 2 5 1. all speci?ations apply with a 50-ohm source and load impedance. typical electrical speci?ations 1 , t a = +25?
low cost four-way smt power splitter/combiner ds54-0004 v4.00 m/a-com, inc. north america: tel. (800) 366-2266 n asia/paci?: tel. +81 (03) 3226-1671 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 (03) 3226-1451 fax +44 (1344) 300 020 2 speci?ations subject to change without notice. parameter absolute maximum input power 2 1 w cw operating temperature -40? to +85? storage temperature -65? to +150? absolute maximum ratings 1 typical performance @ +25? functional diagram 3 1. exceeding these limits may cause permanent damage. 2. with internal load dissipation of 0.125 w maximum. gnd gnd 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 gnd gnd gnd gnd gnd gnd gnd gnd gnd rf in rf 1 (out) rf 2 (out) rf 3 (out) rf 4 (out) 0.0 -0.5 -1.0 -1.5 -2.0 2200 2250 2300 2350 2400 2450 2500 frequency (mhz) insertion loss (db) 0 -5 -10 -15 -20 -25 -30 2200 2275 2350 2425 2500 isolation (db) frequency (mhz) 2.0 1.8 1.6 1.4 1.2 1.0 2200 2250 2300 2350 2400 2450 2500 frequency (mhz) vswr insertion loss vs frequency (above theoretical split loss) isolation vs frequency vswr vs frequency input output recommended pcb con?uration 3. pins 1, 2, 4, 6, 7, 8, 9, 10, 11, 13, 15 and 16 must be dc and rf grounded. plated thru (3x) plated thru (21x) rf in rf 1 rf 2 rf 3 rf 4 .067 1,7 typ. .030 0,76 typ. .428 10,87 .041 1,04 typ. .093 2,36 typ. .335 8,51 .016 0,41 .050 1,27 (dimensions in inches)
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