skyworks solutions, inc. [781] 376-3000 ? fax [781] 376-3100 ? email sales@skyworksinc.com ? www.skyworksinc.com 1 specifications subject to change without notice. 3/01a two-way power splitter 2.1?2.3 ghz features low cost low profile small sot-6 package tape & reel PD22-73 description the PD22-73 is a 50 ? , in-phase combiner/splitter tuned for the 2.1?2.3 ghz band. the monolithic circuitry is 100% passive and offers low loss, high isolation and exceptional phase/amplitude balance. it is available in the sot-6 leaded surface mount package. parameter min. typ. max. unit frequency 2.1 2.3 ghz insertion loss less 3 db split 0.55 0.7 db isolation 1 15.0 18.00 db input vswr 1.5:1 2.0:1 output vswr 1.1:1 1.3:1 amplitude balance 0.10 0.2 db phase balance 1.00 3.0 deg. electrical specifications at 25c, 50 ? ? system port 1 gnd port 2 gnd in/sum gnd 12 3 65 4 pd22 pin out port 1 gnd in/sum gnd port 2 block diagram 1 isolation can be increased to 23 db with an external 5.6 nh inductor from in/sum port to ground. pd22 is the part marking. sot-6 sot-6 sot-6 sot-6
two-way power splitter 2.1?2.3 ghz PD22-73 2 skyworks solutions, inc. [781] 376-3000 ? fax [781] 376-3100 ? email sales@skyworksinc.com ? www.skyworksinc.com specifications subject to change without notice. 3/01a -4.1 -3.4 -3.5 -3.6 -3.7 -3.8 -3.9 -4.0 1.7 1.9 2.1 2.3 2.5 insertion loss (db) frequency (ghz) insertion loss vs. frequency -25 0 -5 -10 -15 -20 1.7 1.9 2.1 2.3 2.5 isolation (db) frequency (ghz) isolation vs. frequency 1.0 2.2 2.0 1.8 1.6 1.4 1.2 1.7 1.9 2.1 2.3 2.5 vswr (:1) frequency (ghz) input vswr vs. frequency 1.00 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1.7 1.9 2.1 2.3 1.8 2.0 2.2 2.4 2.5 vswr (:1) frequency (ghz) output vswr vs. frequency 0 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1.7 1.9 2.1 2.3 2.5 balance (db) frequency (ghz) amplitude balance vs. frequency 0 2.5 2.0 1.5 1.0 0.5 1.7 1.9 2.1 2.3 2.5 phase balance (degrees) frequency (ghz) phase balance vs. frequency typical performance data
two-way power splitter 2.1?2.3 ghz PD22-73 skyworks solutions, inc. [781] 376-3000 ? fax [781] 376-3100 ? email sales@skyworksinc.com ? www.skyworksinc.com 3 specifications subject to change without notice. 3/01a characteristic value input power 1 1.5 w cw input power 2 0.75 w cw operating temperature -40c to +85c storage temperature -65c to +150c absolute maximum ratings 0.074 (1.90 mm) ref. 0.071 (1.80 mm) 0.052 (1.30 mm) 0.037 (0.95 mm) ref. 0.122 (3.10 mm) 0.106 (2.70 mm) 0.006 (0.15 mm) 0.000 (0.00 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.020 (0.51 mm) 0.014 (0.350 mm) 0.126 (3.20 mm) 0.087 (2.20 mm) pin 6 pin 1 pin 1 indicator 0.022 (0.61 mm) 0.004 (0.10 mm) 0.014 (0.26 mm) 0.004 (0.10 mm) 0.012 (0.30 mm) typ. 5.0? 1? 5.0? 1? sot-6 0.020 dia. via 3 places pd22 0.075 0.015 typ. 0.039 typ. 0.018 typ. material is 10 mil fr4 recommended board layout 1. when used as a power divider with a 2.0:1 maximum vswr on all ports. 2. when used as a power combiner with a 2.0:1 maximum vswr on all ports.
|
