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? ds56-0003 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 standards such as jdc, gps and leos. available in tape and reel. the ds56-0003 is fabricated using a passive-integrated circuit process. the process features full chip passiva- tion for increased performance and reliability. parameter units min. typ. max. insertion loss db 1.2 1.5 isolation db 16 22 vswr 1.6:1 2.0:1 amplitude balance db 0.4 0.6 phase balance 10 14 1. all speci?ations apply with a 50-ohm source and load impedance. low cost six-way power splitter/combiner 1200 - 1660 mhz ds56-0003 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 ds56-0003 sow 16-lead plastic package ds56-0003-tr forward tape & reel* DS56-0003-RTR reverse tape & reel* ordering information * if speci? reel size is required, consult factory for part number assignment. v2.00 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 1 this preliminary speci cations data sheet sheet contains typical electrical speci cations which may change prior to final introduction. preliminary speci?ations
six-way power splitter/combiner ds56-0003 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. 0.0 -0.5 -1.0 -1.5 -2.0 1200 1300 1400 1500 1600 frequency (mhz) insertion loss (db) 0 -10 -20 -30 -40 1200 1300 1400 1500 1600 isolation (db) frequency (mhz) 2.00 1.75 1.50 1.25 1.00 1200 1300 1400 1500 1600 frequency (mhz) vswr insertion loss vs frequency isolation vs frequency vswr vs frequency output input 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) (dimensions in inches) .030 typ. .067 typ. .093 typ. .428 .041 .335 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 v2.00 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 this preliminary speci cations data sheet sheet contains typical electrical speci cations which may change prior to final introduction.
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