page 1 of 3 notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com D19GA+ 50 ? 21 db 1400 to 1700 mhz case style: ca531 the big deal ? good directivity, 17 db typ. ? excellent power handling, 4w ? small size, 3.1 x 3.0 x 1.6mm product overview mini-circuits D19GA+ is a mmic directional coupler designed for applications from 1400 to 1700 mhz. this model provides excellent power handling up to 4w in a tiny device package (3.1 x 3.0 x 1.6 mm). a built-in 50 ? termination on the isolated port simplifes circuit design and reduces component count. manu - factured using silicon ipd technology, this model provides a high level of esd protection and excellent reliability. key features feature advantages low insertion loss; 0.3 db including coupling loss can be used for sampling power amplifer output with minimal loss. excellent power handling; 4w (in-out) ideal for sampling transmitter output power. good directivity, 17 db typ. good directivity minimizes coupling of reverse power and enables accurate sampling of the thru-signal. high operating temperature -40 to 105c operation up to 105c allows the coupler to be used near power amplifers with minimal change in performance. excellent esd class 1b (500 to <1000v)-hbm class m3 (200 to <400v)-mm rugged esd design prevents esd related failures. surface mount directional coupler
page 2 of 3 notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com rev. a m154402 D19GA+ rs/cp/am 151224 electrical specifcations at 25c pin connections function pin number input 4 output 6 coupled 3 ground 1,2,5 D19GA+ 50 : 21 db 1400 to 1700 mhz electrical schematic features ? low mainline loss, 0.3 db typ. ? excellent vswr, 1.1:1 typ. at input / output ? excellent repeatability ? miniature low profle package ? aqueous washable parameter condition (mhz) min. typ. max. unit frequency range 1400 1700 mhz mainline loss 1 1400 - 1700 0.3 0.6 db nominal coupling 1400 - 1700 18.9 20.7 22.4 db coupling flatness() 1400 - 1700 0.8 db directivity 1400 - 1700 13 17 db return loss (input) 1400 - 1700 27 db return loss (output) 1400 - 1700 27 db return loss (coupling) 1400 - 1700 19 db input power 2 1400 - 1700 4.0 w power at internal termination 3 1400 - 1700 23 dbm case style: ca531 * esd rating human body model (hbm): class 1b(500 to <1000 v) in accordance with ansi/esd 5.1-2007 machine model (mm): class m3 (200 to <400 v) in accordance with ansi/esd smt 5.2 1999 applications ? gps maximum ratings 4 parameter ratings operating temperature 5 -40c to 105c storage temperature -65c to 150c 4. permanent damage may occur if any of these limits are exceeded. 5. ground lead temperature 1. mainline loss includes theoretical power loss at coupled port. 2. 4watt cw to 85c. derate linearly to 3w at 105c. ground lead temperature. 3. 23 dbm to 85c. derate linearly to +22dbm at 105c. a vailable tape and reel at no extra cost reel size devices/reel 7? 20, 50, 100, 200, 500,1000 surface mount directional coupler +rohs compliant the +suffix identifies rohs compliance. see our web site for rohs compliance methodologies and qualifications
page 3 of 3 notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com D19GA+ demo board mcl p/n: tb-396+ suggested pcb layout (pl-270) outline drawing additional notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp 0.0 0.1 0.2 0.3 0.4 0.5 1400 1450 1500 1550 1600 1650 1700 mainline loss (db) frequency (mhz) D19GA+ mainline loss 0 5 10 15 20 25 1400 1450 1500 1550 1600 1650 1700 coupling & directivity (db) frequency (mhz) D19GA+ coupling & directivity coupling directivity 0 5 10 15 20 25 30 35 1400 1450 1500 1550 1600 1650 1700 return loss (db) frequency (mhz) D19GA+ return loss in out cpl typical performance data a b c d e f g h j .052 .067 .106 .122 .035 .064 .087 .118 .067 1.32 1.70 2.69 3.10 0.89 1.63 2.21 3.00 1.70 k l m n p q r s wt .083 .033 .042 .012 .020 .012 .006 .018 grams 2.11 0.84 1.07 0.30 0.51 0.30 0.15 0.46 0.020 outline dimensions ( ) inch mm p c b l a n d p a t t e r n s u g g e s t e d l a y o u t , t o l e r a n c e t o b e w i t h i n . 0 0 2 frequency (mhz) mainline loss (db) in-out coupling (db) in-cpl directivity (db) in return loss (db) out cpl 1400 0.25 21.61 18.27 29.57 30.67 20.94 1450 0.26 21.32 18.17 29.39 30.41 20.74 1500 0.26 21.04 18.07 29.27 30.24 20.49 1550 0.27 20.77 17.95 29.14 30.10 20.28 1600 0.28 20.51 17.85 29.01 29.92 20.07 1650 0.28 20.26 17.72 28.83 29.73 19.82 1700 0.29 20.01 17.58 28.69 29.55 19.63 family marking < product marking
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