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 this preliminary speci cations data sheet sheet contains typical electrical speci cations which may change prior to final introduction. features small size and low pro?e industry standard sow-16 smt plastic package superior repeatability insertion loss: 1.1 db typical isolation: 22 db typical low cost description m/a-com? ds56-0004 is an ic-based monolithic power splitter/combiner in a low cost sow 16-lead plastic package. this 6-way power splitter/combiner is ideally suited for applications where small size, low profile and low cost, without sacrificing performance, are required. typical applications include base stations, portables and pcmcia cards for wireless data, spread spectrum and some satellite systems. available in tape and reel. the ds56-0004 is fabricated using a passive-integrated circuit process. the process features full chip passivation for increased performance and reliability. parameter units min. typ. max. insertion loss db 1.2 1.5 isolation db 18 22 vswr 1.5:1 1.8:1 amplitude balance db 0.8 1.2 phase balance 10 18 1. all speci?ations apply with a 50-ohm source and load impedance. low cost six-way power splitter/combiner 2200 - 2500 mhz ds56-0004 typical electrical speci?ations 1 , t a = +25? 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) l l l l l l part number package ds56-0004 sow 16-lead plastic package ds56-0004-tr forward tape & reel* DS56-0004-RTR reverse tape & reel* ordering information * if speci? reel size is required, consult factory for part number assignment. v1.a preliminary speci?ations
low cost six-way power splitter/combiner ds56-0004 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. pins 1,3,4,7,8,9,12,14, and 16 must be dc and rf grounded. rf 6 (out) rf 5 (out) rf 4 (out) rf 3 (out) rf 2 (out) rf 1 (out) rf in gnd gnd gnd gnd gnd gnd gnd gnd gnd 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0.0 -0.5 -1.0 -1.5 -2.0 2200 2250 2300 2350 2400 2450 2500 frequency (mhz) insertion loss (db) 0 -10 -20 -30 -40 2200 2250 2300 2350 2400 2450 2500 isolation (db) frequency (mhz) 2.00 1.75 1.50 1.25 1.00 2200 2250 2300 2350 2400 2450 2500 frequency (mhz) vswr insertion loss vs frequency isolation vs frequency vswr vs frequency input output recommended pcb con?uration circuit material: fr-4 .016 thick rf in rf 1 rf 2 rf 3 rf 4 rf 5 rf 6 .016 dia. plated thru (21x) .050 dia. plated thru (3x) .030 typ. .067 typ. .093 typ. .428 .041 .335 (dimensions in inches) mm v1.a 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 this preliminary speci cations data sheet sheet contains typical electrical speci cations which may change prior to final introduction.
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